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𝑛-Body and Extended Body Gravitation for Kerbal Space Program

License: MIT License

C++ 89.25% C# 6.10% PowerShell 0.23% Mathematica 4.05% Makefile 0.23% Shell 0.07% Awk 0.04% Fortran 0.02% C 0.01%

ksp mod n-body gravitation n-body-simulator gravity kerbal kerbal-space-program kerbalspaceprogram

principia's Introduction

Principia

‎𒁹𒆠𒁷𒉡, the June version of Principia, is available, with quality-of-life improvements. Download it here for 1.8.1, 1.9.1, 1.10.1, 1.11.0, 1.11.1, 1.11.2, and 1.12.2 to 1.12.5.

For the convenience of Chinese users, download from 腾讯微云: Principia 𒁹𒆠𒁷𒉡 for 1.8.1—1.12.5.

Principia is a mod for Kerbal Space Program (KSP) which implements N-body and extended body gravitation. Instead of being within the sphere of influence of a single celestial body at any point in time, your vessels are influenced by all the celestials. This makes it possible to implement missions that are more complex and more realistic than in the stock game, especially if used in conjunction with a mod like RealSolarSystem which has real-life celestials.

N-body gravitation is more complex than the toy physics of the stock game. Therefore, before using the mod we recommend that you read the concepts document which explains the most important parts of Principia. In particular, you should learn about the plotting frame and flight planning.

You might also want to go through our tutorial which shows how to go to the Mun with Principia in an energy-efficient manner. We also have a guide explaining how to use the support for rendezvous.

The FAQ explain how to install, how to report bugs and documents the known issues and limitations.

The change log gives a fairly detailed description of the new features in each release.

Principia is released on every new moon with whatever features and bug fixes are ready at the time. This ensures relatively timely improvements and bug fixes.

Download the binary (Ubuntu, macOS, and Windows) here for 1.8.1, 1.9.1, 1.10.1, 1.11.0, 1.11.1, 1.11.2, and 1.12.2 to 1.12.5. Or, if you don't trust our binary, build the mod from the 𒁹𒆠𒁷𒉡 release.

principia's People

Contributors

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pleroy eggrobin tnuvoletta peterclemenko norgg shrx jobava-ksp pdn4kd wavechaser fordream stolld artoria2e5 mkalte666 zilti nawamalini22 ts826848 smartdummies net-lisias-ksp gyskyfall cypirr raux madman2003 jorgeafs rbarraud bradediger mariusvn josehaley rcrockford annahra dxreed1 winfred91 damien212 tinygrox growflavor frontier96 hdszcg-ksp rkunze formicant amicloud rnlahaye jkotrc kbsj tubbz-alt blockspacer erplsf dahuang985338894 pwatx tosborne1215 c6forh66 alankfsn al2me6 zhengyi000 blueberry-pie-11 rainsdm lazicsasalaki tutt0060 pl3asejust3ndmysuffering smunstu r-t-b starshipsn20 gotmachine ballisticfox peter-jy skiyliansoftware jac4e

principia's Issues

Issues when compiling with clang

A lot of "error: declaration of n shadows template parameter":

In file included from quantities_test.cpp:6:
In file included from ../quantities/astronomy.hpp:3:
In file included from ../quantities/constants.hpp:3:
In file included from ../quantities/named_quantities.hpp:3:
../quantities/quantities.hpp:82:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:85:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:87:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:89:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:91:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:101:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:103:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:105:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:107:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:111:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:113:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:115:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:117:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:119:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:121:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:127:35: error: declaration of 'D' shadows template parameter
  template<int exponent, typename D>
                                  ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:130:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:132:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
../quantities/quantities.hpp:134:21: error: declaration of 'D' shadows template parameter
  template<typename D>
                    ^
../quantities/quantities.hpp:64:19: note: template parameter is declared here
template<typename D>
                  ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]

and

In file included from quantities_test.cpp:13:
In file included from ../testing_utilities/algebra.hpp:79:
In file included from ../testing_utilities/algebra_body.hpp:5:
In file included from ../testing_utilities/almost_equals.hpp:8:
In file included from ../geometry/grassmann.hpp:220:
In file included from ../geometry/grassmann_body.hpp:5:
../geometry/rotation.hpp:55:21: error: declaration of 'FromFrame' shadows template parameter
  template<typename FromFrame, typename ToFrame>
                    ^
../geometry/rotation.hpp:18:19: note: template parameter is declared here
template<typename FromFrame, typename ToFrame>
                  ^
../geometry/rotation.hpp:55:41: error: declaration of 'ToFrame' shadows template parameter
  template<typename FromFrame, typename ToFrame>
                                        ^
../geometry/rotation.hpp:18:39: note: template parameter is declared here
template<typename FromFrame, typename ToFrame>
                                      ^
../geometry/rotation.hpp:58:21: error: declaration of 'FromFrame' shadows template parameter
  template<typename FromFrame, typename ThroughFrame, typename ToFrame>
                    ^
../geometry/rotation.hpp:18:19: note: template parameter is declared here
template<typename FromFrame, typename ToFrame>
                  ^
../geometry/rotation.hpp:58:64: error: declaration of 'ToFrame' shadows template parameter
  template<typename FromFrame, typename ThroughFrame, typename ToFrame>
                                                               ^
../geometry/rotation.hpp:18:39: note: template parameter is declared here
template<typename FromFrame, typename ToFrame>
                                      ^
4 errors generated.

Missed

    #include <cmath> in quantities_body.hpp;

sprintf_s() is a VC++ism

Nonempty Solution results in garbage.

SPRKIntegrator::Solve will append things to the its parameter solution without clearing it first. This is confusing, since two unrelated solutions are concatenated, but more importantly it could cause performance issues, since Solve only reserves what is needed to store the solution, not what is needed to store the solution as well as whatever was here previously.

Unit test for KSP plugin and interface

[iraqiinformationminister] The unit tests will be in a future CL.

DeathMessage is no longer needed

Now that we have the stack trace, the death tests work as expected in debug mode.

Follow the styleguide regarding integer types

~~It should be called Basis (as in basis for a vector space), see #138 (comment).~~
Also change rank to int rather than unsigned int as per http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml?showone=Integer_Types#Integer_Types.

glog stacktrace

CHECK and LOG(FATAL) would be vastly more usable if we had a stacktrace.
The glog documentation says that

as of September 2008, glog supports stack tracing for x86 and x86_64

so perhaps it is just a matter of compiling with some arcane flags.
If it does not natively support stacktrace dumping for Windows (this may well be the case, since stacktrace.h does not look very Windows-friendly and there is nothing about that in the port), we should implement that somehow, either by using a custom failure function or by porting stacktrace.h. The stacktrace seems to be used in several places in logging.cc so the latter would probably be better.

This talks about portable stacktracing, and, after stating "getting and printing the stack trace on Windows is a nightmare", refers to this.

Portable macros

We need portable macros for thing like __cdecl vs. __attribute__((cdecl)) vs. nothing, __dllexport vs. __attribute__((visibility("default"))), __forceinline vs. __attribute__((always_inline)).
base/macros.h and base/compiler_specific.h from chromium don't quite cover what we need, but we can build upon them (we will already depend on them with stack_trace).
build/build_config.h also contains some useful macros for OS-specific or compiler-specific things (we need some for clang though).

Ambiguous pointers

Low-priority thoughts on alternatives to the polysemic `T*`.

As discussed, C-style pointers T* (and C++ references T&) have many possible meanings which are not explicit.
Moreover, cdecl code forces us to occasionally use C-style pointers as they would be used in C (including for ownership and ownership transfer, optional parameters, etc.), so assigning a single (non-owning) semantic to C-style pointers is bound to fail.

Some current uses of C-style pointers, with replacement proposals:

Parameters

T const* const arguments for optional parameters.

Should be replaced with std::optional<T> whenever that becomes a thing.
T* const arguments for in out parameters.
- T&:
  
  The usual (non-Google-styleguide-compliant) approach for modifiable parameters is to use references but that removes the marker (&actual_parameter) at the call site that the styleguide provides (compare with the C# ref actual_parameter, mandatory at the call site, or the GREEN (Steelman) formal_parameter :=: actual_parameter, mandatory if the parameter is named).
  Moreover, neither approach provides a distinction between in out and out parameters (compare with the C# out actual_parameter, or the GREEN formal_parameter =: actual_parameter).
- Reference wrapper
  
  A version of std::reference_wrapper with an explicit constructor (and the associated equivalent of std::ref), which would enforce the call-site marker, could work, but since it uses implicit conversion it impedes template deduction in the body of the callee.
- Smart pointer
  
  A non-owning, non-copyable, non-movable, not null smart pointer constructed from a reference at the call site, but with pointer syntax for dereferencing would work (with the inconvenient of pointer syntax in the body of the callee, but we already have that).
T* const arguments for out parameters.

Additional restrictions could be placed on the reference wrapper or smart pointer. Here template deduction is not an issue since this should not be convertible to a readable object.

Non-owning pointers

A copyable, non-owning "smart" pointer would be useful to explicitly indicate lack of ownership or ownership transfer (such a pointer was proposed but has not made it into the standard).
A non-owning, not null smart pointer would also be useful (references do that, but do not have pointer syntax).

Remove obsolete projects

CLR stuff is deprecated, we'll use P/Invoke. Remove deprecated projects and the #ifndef _MANAGED they require. See #124.

Find out how to test the output of death tests

From reading the death test test, it seems that it wants to use stderr. Maybe CHECK/LOG(FATAL) doesn't log there?

Clarify Norm

Template vs. std::function in AbsoluteError, RelativeError.

Possible speedup in the integrator

We may not need Δpstages and Δpstages to be full 2D matrices. It might be sufficient to only keep the last two entries (i and i - 1) and to choose between them using the % operator or pointer swap. Smaller is faster.

The spherical harmonics probably matter for the Jovian system

See http://dspace.mit.edu/bitstream/handle/1721.1/51410/07243524-MIT.pdf?sequence=2, page 69, where it says that the harmonics are two orders of magnitude stronger than the force exerted by the other satellites.

Numerical stability issues when constructing rotations

Constructing a rotation that maps the direction of a given vector to the direction of another, rotating along an axis orthogonal to both (as we do when rendering trajectories in rotating frames) seems to yield very poor results on occasion (presumably when the angle is near 0 or π, leading to a division by a near-0 quantity that gets fed into a trig function), see the spikes in the rendered trajectory.
There is also a lot of potentially redundant trigonometry going on, an ad hoc constructor for the rotation from û to ŵ along û ^ ŵ would also be useful.

Keep the whole history

For the moment we compute the histories using sampling_period == 0, which results in large gaps in the trajectory at high timewarp (rendered as long straight line segments, see below). We should use sampling_period == 1 instead, and downsample ourselves as needed when rendering.

Commit the histories to disk after a while.

As time goes on, the histories of the celestials and vessels will be get longer. In order to prevent unnecessary memory usage (since we will not be rendering them most of the time) but still enable looking back in time, we should commit them to disk.
Protobuf would probably be a good choice.
(Note that this is separate from the persisting to disk which must be done to support saving. Saving will have to work with the strange, escapeless, newline-delimited KSP cfg format, whereas here we are free to cache things in protobuf binary format if we so desire.)

Consistent spelling

Use British spelling.

Test trajectory rendering functions

Functions introduced by #227 in the plugin.hpp and interface.hpp should be tested.

Write benchmarks for Quantities and Dimensionless

CHECK_GT failure

Probably unrelated to what I'm working on at the moment, here's the FATAL:

Log file created at: 2014/10/22 23:09:50
Running on machine: BELLINI
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
F1022 23:09:50.250001 20364 plugin.cpp:95] Check failed: HistoryTime() > current_time_ (3.2266996218576496e+04 s vs. 3.2266996218576496e+04 s)

And the INFO:

Log file created at: 2014/10/22 23:09:21
Running on machine: BELLINI
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
I1022 23:09:21.685768 20364 interface.cpp:35] Initialized Google logging for Principia
I1022 23:09:24.018586 20364 interface.cpp:39] principia.ksp_plugin_adapter.PluginAdapter.Start()
I1022 23:09:49.871057 20364 interface.cpp:58] Constructing Principia plugin
I1022 23:09:49.871057 20364 interface.cpp:64] Plugin constructed
I1022 23:09:49.872058 20364 interface.cpp:39] Inserting Eeloo...
I1022 23:09:49.872058 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 16: {1.2299337933543285e+10 m, 1.1224416741421912e+11 m, 1.1979581933436682e+10 m}
I1022 23:09:49.902133 20364 plugin.cpp:205] In barycentric coordinates: {-7.2479406607505890e+10 m, 1.1979581933436682e+10 m, 8.6583846356803619e+10 m}
I1022 23:09:49.902133 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 16: {-2.7477128488005101e+03 m s^-1, 2.9576950060741746e+02 m s^-1, 5.1492819898720740e+01 m s^-1}
I1022 23:09:49.902133 20364 plugin.cpp:211] In barycentric coordinates: {-2.1157180515246368e+03 m s^-1, 5.1492819898720740e+01 m s^-1, -1.7779602423580147e+03 m s^-1}
I1022 23:09:49.902133 20364 interface.cpp:39] Inserting Jool...
I1022 23:09:49.902133 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 8: {6.3860484627496010e+10 m, 1.3893934973957867e+10 m, 1.6738794693676448e+08 m}
I1022 23:09:49.902133 20364 plugin.cpp:205] In barycentric coordinates: {3.4186063499941418e+10 m, 1.6738794693676448e+08 m, 5.5700233287637115e+10 m}
I1022 23:09:49.902133 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 8: {-8.9977901694033449e+02 m s^-1, 4.2438799190090485e+03 m s^-1, 9.8181383335244249e+01 m s^-1}
I1022 23:09:49.902133 20364 plugin.cpp:211] In barycentric coordinates: {-3.6852828029092834e+03 m s^-1, 9.8181383335244249e+01 m s^-1, 2.2888446231396874e+03 m s^-1}
I1022 23:09:49.902133 20364 interface.cpp:39] Inserting Pol...
I1022 23:09:49.902133 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 14: {9.9562341901239991e+07 m, 1.3887559129048690e+08 m, 1.2557305919325305e+07 m}
I1022 23:09:49.902133 20364 plugin.cpp:205] In barycentric coordinates: {-3.1282606819925055e+07 m, 1.2557305919325305e+07 m, 1.6798954816205606e+08 m}
I1022 23:09:49.902133 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 14: {-9.2749354923783255e+02 m s^-1, 9.3117560884981788e+02 m s^-1, 1.5808793486665838e+00 m s^-1}
I1022 23:09:49.902133 20364 plugin.cpp:211] In barycentric coordinates: {-1.3140498739587615e+03 m s^-1, 1.5808793486665838e+00 m s^-1, -2.4601364669135592e+01 m s^-1}
I1022 23:09:49.902133 20364 interface.cpp:39] Inserting Bop...
I1022 23:09:49.902133 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 11: {5.4054851405150106e+05 m, 1.2368829374447182e+08 m, 2.6834699431931317e+07 m}
I1022 23:09:49.902133 20364 plugin.cpp:205] In barycentric coordinates: {-8.8878224920921043e+07 m, 2.6834699431931317e+07 m, 8.6021784084154874e+07 m}
I1022 23:09:49.902133 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 11: {-1.4445696826536330e+03 m s^-1, 3.9844919170338534e+02 m s^-1, -1.4236071595069629e+02 m s^-1}
I1022 23:09:49.902133 20364 plugin.cpp:211] In barycentric coordinates: {-1.2876203853137461e+03 m s^-1, -1.4236071595069629e+02 m s^-1, -7.6653575894121172e+02 m s^-1}
I1022 23:09:49.903136 20364 interface.cpp:39] Inserting Tylo...
I1022 23:09:49.903136 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 12: {-6.7744440945809722e+07 m, -1.0145941348556641e+07 m, -2.4394494125054563e+04 m}
I1022 23:09:49.903136 20364 plugin.cpp:205] In barycentric coordinates: {-3.9579520817302905e+07 m, -2.4394494125054563e+04 m, -5.5908057887761921e+07 m}
I1022 23:09:49.903136 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 12: {3.0083648047329984e+02 m s^-1, -2.0084804110801470e+03 m s^-1, -5.1200440850585649e-01 m s^-1}
I1022 23:09:49.903136 20364 plugin.cpp:211] In barycentric coordinates: {1.6575777126434680e+03 m s^-1, -5.1200440850585649e-01 m s^-1, -1.1734275760454448e+03 m s^-1}
I1022 23:09:49.903136 20364 interface.cpp:39] Inserting Vall...
I1022 23:09:49.903136 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 10: {-1.8217299320485305e+07 m, 3.9118091843389377e+07 m, 0.0000000000000000e+00 m}
I1022 23:09:49.903136 20364 plugin.cpp:205] In barycentric coordinates: {-4.0839472217955321e+07 m, 0.0000000000000000e+00 m, 1.3936736094181325e+07 m}
I1022 23:09:49.903136 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 10: {-2.3195354938010032e+03 m s^-1, -1.0802915996531876e+03 m s^-1, 0.0000000000000000e+00 m s^-1}
I1022 23:09:49.903136 20364 plugin.cpp:211] In barycentric coordinates: {-8.2632843998235808e+02 m s^-1, 0.0000000000000000e+00 m s^-1, -2.4216639231239806e+03 m s^-1}
I1022 23:09:49.903136 20364 interface.cpp:39] Inserting Laythe...
I1022 23:09:49.903136 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 9: {2.6975897020200819e+07 m, -3.3572065702783866e+06 m, 0.0000000000000000e+00 m}
I1022 23:09:49.903136 20364 plugin.cpp:205] In barycentric coordinates: {2.1098452819792226e+07 m, 0.0000000000000000e+00 m, 1.7141328554432444e+07 m}
I1022 23:09:49.903136 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 9: {3.9795301362993888e+02 m s^-1, 3.1991883358436594e+03 m s^-1, 0.0000000000000000e+00 m s^-1}
I1022 23:09:49.903136 20364 plugin.cpp:211] In barycentric coordinates: {-2.0329976803100733e+03 m s^-1, 0.0000000000000000e+00 m s^-1, 2.5020177939233636e+03 m s^-1}
I1022 23:09:49.903136 20364 interface.cpp:39] Inserting Dres...
I1022 23:09:49.903136 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 15: {-3.7652322652847336e+10 m, 2.7427863437056885e+10 m, -4.0754849100715170e+09 m}
I1022 23:09:49.903136 20364 plugin.cpp:205] In barycentric coordinates: {-4.5859131078734001e+10 m, -4.0754849100715170e+09 m, -8.1807817829016724e+09 m}
I1022 23:09:49.903136 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 15: {-2.7248238196205825e+03 m s^-1, -3.7431013604484069e+03 m s^-1, 9.4011920330949184e-01 m s^-1}
I1022 23:09:49.904139 20364 plugin.cpp:211] In barycentric coordinates: {8.1454449191370259e+02 m s^-1, 9.4011920330949184e-01 m s^-1, -4.5576298569821865e+03 m s^-1}
I1022 23:09:49.904139 20364 interface.cpp:39] Inserting Duna...
I1022 23:09:49.904139 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 6: {-6.1668776723741479e+07 m, -2.1783052939712364e+10 m, -2.0855898718844191e+05 m}
I1022 23:09:49.904139 20364 plugin.cpp:205] In barycentric coordinates: {1.5675777626287609e+10 m, -2.0855898718844191e+05 m, -1.5125316334659412e+10 m}
I1022 23:09:49.904139 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 6: {7.1465664071321862e+03 m s^-1, -1.6718274944203376e+01 m s^-1, -7.4835425395205011e+00 m s^-1}
I1022 23:09:49.904139 20364 plugin.cpp:211] In barycentric coordinates: {4.9597659113077698e+03 m s^-1, -7.4835425395205011e+00 m s^-1, 5.1453292428470277e+03 m s^-1}
I1022 23:09:49.904139 20364 interface.cpp:39] Inserting Ike...
I1022 23:09:49.904139 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 7: {-2.2583147840899313e+06 m, -2.2602051847079708e+06 m, -1.1150478954509725e+04 m}
I1022 23:09:49.904139 20364 plugin.cpp:205] In barycentric coordinates: {6.7471758464589715e+04 m, -1.1150478954509725e+04 m, -3.1943638964322209e+06 m}
I1022 23:09:49.904139 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 7: {2.2385326662282520e+02 m s^-1, -2.1060712458551555e+02 m s^-1, 5.4885281327496434e-02 m s^-1}
I1022 23:09:49.904139 20364 plugin.cpp:211] In barycentric coordinates: {3.0695019181780327e+02 m s^-1, 5.4885281327496434e-02 m s^-1, 1.5723410790993313e+01 m s^-1}
I1022 23:09:49.904139 20364 interface.cpp:39] Inserting Kerbin...
I1022 23:09:49.904139 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 1: {-9.6139272742519703e+09 m, 9.6191505526274090e+09 m, 0.0000000000000000e+00 m}
I1022 23:09:49.904139 20364 plugin.cpp:205] In barycentric coordinates: {-1.3597002437117731e+10 m, 0.0000000000000000e+00 m, -2.7781237145349884e+08 m}
I1022 23:09:49.904139 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 1: {-6.5669138714229339e+03 m s^-1, -6.5633524604291952e+03 m s^-1, 0.0000000000000000e+00 m s^-1}
I1022 23:09:49.904139 20364 plugin.cpp:211] In barycentric coordinates: {1.8966342040547988e+02 m s^-1, 0.0000000000000000e+00 m s^-1, -9.2825632829229344e+03 m s^-1}
I1022 23:09:49.904139 20364 interface.cpp:39] Inserting Minmus...
I1022 23:09:49.904139 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 3: {-3.1412614824036852e+07 m, 3.4624991365493409e+07 m, 4.8329703967857556e+06 m}
I1022 23:09:49.904139 20364 plugin.cpp:205] In barycentric coordinates: {-4.6732652559588522e+07 m, 4.8329703967857556e+06 m, 1.3044469665637650e+06 m}
I1022 23:09:49.904139 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 3: {-2.0333984826314648e+02 m s^-1, -1.8375759579259170e+02 m s^-1, -5.1456417249885131e+00 m s^-1}
I1022 23:09:49.904139 20364 plugin.cpp:211] In barycentric coordinates: {-8.1780240575662049e+00 m s^-1, -5.1456417249885131e+00 m s^-1, -2.7394719897393884e+02 m s^-1}
I1022 23:09:49.905141 20364 interface.cpp:39] Inserting Mun...
I1022 23:09:49.905141 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 2: {-8.4510707894423902e+06 m, 8.5193545830557831e+06 m, 0.0000000000000000e+00 m}
I1022 23:09:49.905141 20364 plugin.cpp:205] In barycentric coordinates: {-1.1998331315298911e+07 m, 0.0000000000000000e+00 m, -2.0011408825336397e+05 m}
I1022 23:09:49.905141 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 2: {-3.8513309616722199e+02 m s^-1, -3.8206347409383346e+02 m s^-1, 0.0000000000000000e+00 m s^-1}
I1022 23:09:49.905141 20364 plugin.cpp:211] In barycentric coordinates: {9.0589891353022836e+00 m s^-1, 0.0000000000000000e+00 m s^-1, -5.4241859731746524e+02 m s^-1}
I1022 23:09:49.905141 20364 interface.cpp:39] Inserting Eve...
I1022 23:09:49.905141 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 5: {-8.6634483076049347e+09 m, 4.8547276089574003e+09 m, -1.2207789568190120e+07 m}
I1022 23:09:49.905141 20364 plugin.cpp:205] In barycentric coordinates: {-9.5009995359103889e+09 m, -1.2207789568190120e+07 m, -2.8904540394800663e+09 m}
I1022 23:09:49.905141 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 5: {-5.2775561537883159e+03 m s^-1, -9.4265154928575594e+03 m s^-1, -3.9591205254759853e+02 m s^-1}
I1022 23:09:49.905141 20364 plugin.cpp:211] In barycentric coordinates: {3.1483449100226508e+03 m s^-1, -3.9591205254759853e+02 m s^-1, -1.0334394884123936e+04 m s^-1}
I1022 23:09:49.905141 20364 interface.cpp:39] Inserting Gilly...
I1022 23:09:49.905141 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 13: {-3.7388913930572256e+07 m, -2.3850300847271485e+06 m, 4.0014300830082190e+06 m}
I1022 23:09:49.905141 20364 plugin.cpp:205] In barycentric coordinates: {-2.4164029186566640e+07 m, 4.0014300830082190e+06 m, -2.8630734305699345e+07 m}
I1022 23:09:49.905141 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 13: {-2.0162405128568935e+02 m s^-1, -3.6340829161688146e+02 m s^-1, -4.0329228566713695e+01 m s^-1}
I1022 23:09:49.905141 20364 plugin.cpp:211] In barycentric coordinates: {1.2264432089705451e+02 m s^-1, -4.0329228566713695e+01 m s^-1, -3.9708464465961782e+02 m s^-1}
I1022 23:09:49.905141 20364 interface.cpp:39] Inserting Moho...
I1022 23:09:49.905141 20364 plugin.cpp:200] Initial |orbit.pos| for celestial at index 4: {-4.6737802768610458e+09 m, -4.2364814109811206e+09 m, -2.4417808936322692e+08 m}
I1022 23:09:49.905141 20364 plugin.cpp:205] In barycentric coordinates: {-1.7873567435376167e+08 m, -2.4417808936322692e+08 m, -6.3055571031176300e+09 m}
I1022 23:09:49.905141 20364 plugin.cpp:206] Initial |orbit.vel| for vessel at index 4: {8.3111898167765812e+03 m s^-1, -8.8107239905506995e+03 m s^-1, -1.4017556396877933e+03 m s^-1}
I1022 23:09:49.905141 20364 plugin.cpp:211] In barycentric coordinates: {1.2111738862038999e+04 m s^-1, -1.4017556396877933e+03 m s^-1, -1.0254338560159886e+02 m s^-1}
I1022 23:09:49.906143 20364 interface.cpp:39] Inserting Mark1-2Pod (Kerbal X)...
I1022 23:09:49.906143 20364 plugin.cpp:246] Inserted Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:49.906143 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:49.906143 20364 plugin.cpp:262] Initial |orbit.pos| for vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d: {1.2306005730330615e+05 m, -2.3213797249792218e+06 m, 4.3894692367750671e+04 m}
I1022 23:09:49.906143 20364 plugin.cpp:267] In barycentric coordinates: {1.7602853309129337e+06 m, 4.3894692367750671e+04 m, -1.5183356542678052e+06 m}
I1022 23:09:49.906143 20364 plugin.cpp:268] Initial |orbit.vel| for vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d: {1.3211174059248322e+03 m s^-1, -6.9577470475689040e+02 m s^-1, 1.9437457117211508e+01 m s^-1}
I1022 23:09:49.906143 20364 plugin.cpp:273] In barycentric coordinates: {1.4166997036425412e+03 m s^-1, 1.9437457117211508e+01 m s^-1, 4.7160957339332265e+02 m s^-1}
I1022 23:09:49.919176 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:49.920178 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2256996218576496e+04 s
to   : 3.2257996218576496e+04 s
I1022 23:09:49.921181 20364 plugin.cpp:295] Time has been advanced
from : 3.2256996218576496e+04 s
to   : 3.2257996218576496e+04 s
I1022 23:09:49.922183 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479408723223907e+10 m, 1.1979581984929497e+10 m, 8.6583844578843338e+10 m} Barycentre ({1.2299335185830429e+10 m, 1.1224416770998856e+11 m, 1.1979581984929497e+10 m} AliceSun)
I1022 23:09:49.922183 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157179934015421e+03 m s^-1, 5.1492810303703543e+01 m s^-1, -1.7779603117247493e+03 m s^-1} Barycentre ({-2.7477128586152658e+03 m s^-1, 2.9576941064237690e+02 m s^-1, 5.1492810303703543e+01 m s^-1} AliceSun)
I1022 23:09:49.922183 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186059814659348e+10 m, 1.6738804511814737e+08 m, 5.5700235576482231e+10 m} Barycentre ({6.3860483727717865e+10 m, 1.3893939217837601e+10 m, 1.6738804511814737e+08 m} AliceSun)
I1022 23:09:49.922183 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852813393083034e+03 m s^-1, 9.8181382452633585e+01 m s^-1, 2.2888456081656186e+03 m s^-1} Barycentre ({-8.9977729287526745e+02 m s^-1, 4.2438795448385554e+03 m s^-1, 9.8181382452633585e+01 m s^-1} AliceSun)
I1022 23:09:49.922183 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1283920869712830e+07 m, 1.2557307499847144e+07 m, 1.6798952355529785e+08 m} Barycentre ({9.9561414403858513e+07 m, 1.3887652246229953e+08 m, 1.2557307499847144e+07 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140497006886349e+03 m s^-1, 1.5801643381778803e+00 m s^-1, -2.4612155630463349e+01 m s^-1} Barycentre ({-9.2750121594872849e+02 m s^-1, 9.3116801303432828e+02 m s^-1, 1.5801643381778803e+00 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8879512535846710e+07 m, 2.6834557069319993e+07 m, 8.6021017541694641e+07 m} Barycentre ({5.3910394331306219e+05 m, 1.2368869218508446e+08 m, 2.6834557069319993e+07 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2876094615209508e+03 m s^-1, -1.4236450666343075e+02 m s^-1, -7.6654915570672051e+02 m s^-1} Barycentre ({-1.4445717869026762e+03 m s^-1, 3.9843203435186797e+02 m s^-1, -1.4236450666343075e+02 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9577863222930908e+07 m, -2.4395006118625402e+04 m, -5.5909231291275024e+07 m} Barycentre ({-6.7744140080432042e+07 m, -1.0147949824329749e+07 m, -2.4395006118625402e+04 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6576110331991786e+03 m s^-1, -5.1198269754280545e-01 m s^-1, -1.1733794417387564e+03 m s^-1} Barycentre ({3.0089428224014137e+02 m s^-1, -2.0084711306349400e+03 m s^-1, -5.1198269754280545e-01 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0840298475143433e+07 m, 2.9802322387695313e-08 m, 1.3934314404876709e+07 m} Barycentre ({-1.8219618824965175e+07 m, 3.9117011482802883e+07 m, 2.9802322387695313e-08 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2618593100713179e+02 m s^-1, 6.9136163460825628e-08 m s^-1, -2.4217146929183514e+03 m s^-1} Barycentre ({-2.3194734672276331e+03 m s^-1, -1.0804295818413007e+03 m s^-1, 6.9136163460825628e-08 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1096419672817230e+07 m, 5.9604644775390625e-08 m, 1.7143830450950623e+07 m} Barycentre ({2.6976294782343350e+07 m, -3.3540073581742011e+06 m, 5.9604644775390625e-08 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0332962644378536e+03 m s^-1, 1.3094748396724754e-07 m s^-1, 2.5017752312417774e+03 m s^-1} Barycentre ({3.9757126699198807e+02 m s^-1, 3.1992358609977732e+03 m s^-1, 1.3094748396724754e-07 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859130264189247e+10 m, -4.0754849091313744e+09 m, -8.1807863405314827e+09 m} Barycentre ({-3.7652325377670944e+10 m, 2.7427859693955364e+10 m, -4.0754849091313744e+09 m} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454501781187832e+02 m s^-1, 9.4016593366041945e-01 m s^-1, -4.5576297631937168e+03 m s^-1} Barycentre ({-2.7248233878544097e+03 m s^-1, -3.7431016750006920e+03 m s^-1, 9.4016593366041945e-01 m s^-1} AliceSun)
I1022 23:09:49.923187 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675782586052650e+10 m, -2.0856647073414334e+05 m, -1.5125311189330221e+10 m} Barycentre ({-6.1661630157974243e+07 m, -2.1783052956430046e+10 m, -2.0856647073414334e+05 m} AliceSun)
I1022 23:09:49.924188 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597641719229987e+03 m s^-1, -7.4835488633607641e+00 m s^-1, 5.1453291399146610e+03 m s^-1} Barycentre ({7.1465651286482916e+03 m s^-1, -1.6717091080450700e+01 m s^-1, -7.4835488633607641e+00 m s^-1} AliceSun)
I1022 23:09:49.924188 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.7778708326339722e+04 m, -1.1150424014542601e+04 m, -3.1943481573562622e+06 m} Barycentre ({-2.2580909197479640e+06 m, -2.2604157807490923e+06 m, -1.1150424014542601e+04 m} AliceSun)
I1022 23:09:49.924188 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694952905574974e+02 m s^-1, 5.4994652978150427e-02 m s^-1, 1.5754742799832457e+01 m s^-1} Barycentre ({2.2387541670043035e+02 m s^-1, -2.1058495460370406e+02 m s^-1, 5.4994652978150427e-02 m s^-1} AliceSun)
I1022 23:09:49.924188 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597002247451368e+10 m, 4.0763862984111614e-08 m, -2.7782165401672083e+08 m} Barycentre ({-9.6139338411637611e+09 m, 9.6191439892728672e+09 m, 4.0763862984111614e-08 m} AliceSun)
I1022 23:09:49.924188 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8966930484491959e+02 m s^-1, 8.1527707645165378e-08 m s^-1, -9.2825631611471908e+03 m s^-1} Barycentre ({-6.5669097096426203e+03 m s^-1, -6.5633566222847257e+03 m s^-1, 8.1527707645165378e-08 m s^-1} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732660736587524e+07 m, 4.8329652510570362e+06 m, 1.3041730193442702e+06 m} Barycentre ({-3.1412818163190261e+07 m, 3.4624807607143737e+07 m, 4.8329652510570362e+06 m} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1759723009569427e+00 m s^-1, -5.1458157123915722e+00 m s^-1, -2.7394723999756206e+02 m s^-1} Barycentre ({-2.0333845739582196e+02 m s^-1, -1.8375910472473299e+02 m s^-1, -5.1458157123915722e+00 m s^-1} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998322243827820e+07 m, 5.7567716209864276e-08 m, -2.0065650664240122e+05 m} Barycentre ({-8.4514559137467723e+06 m, 8.5189725107190069e+06 m, 5.7567716209864276e-08 m} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.0839512102736819e+00 m s^-1, 1.1513533363508100e-07 m s^-1, -5.4241818043491730e+02 m s^-1} Barycentre ({-3.8511551363489082e+02 m s^-1, -3.8208119790648084e+02 m s^-1, 1.1513533363508100e-07 m s^-1} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009963875597935e+09 m, -1.2208185480235361e+07 m, -2.8904643738732204e+09 m} Barycentre ({-8.6634535851559048e+09 m, 4.8547181824390030e+09 m, -1.2208185480235361e+07 m} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1483562822562185e+03 m s^-1, -3.9591203793399683e+02 m s^-1, -1.0334391424282108e+04 m s^-1} Barycentre ({-5.2775457839839928e+03 m s^-1, -9.4265213036544174e+03 m s^-1, -3.9591203793399683e+02 m s^-1} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163906540439606e+07 m, 4.0013897534715543e+06 m, -2.8631131388156414e+07 m} Barycentre ({-3.7389115551794574e+07 m, -2.3853934928075485e+06 m, 4.0013897534715543e+06 m} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2264793373510565e+02 m s^-1, -4.0329844757942283e+01 m s^-1, -3.9708026934956069e+02 m s^-1} Barycentre ({-2.0161839286225569e+02 m s^-1, -3.6340786950181973e+02 m s^-1, -4.0329844757942283e+01 m s^-1} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7872356261448321e+08 m, -2.4417949111829767e+08 m, -6.3055572056463242e+09 m} Barycentre ({-4.6737719656603384e+09 m, -4.2364902216952405e+09 m, -2.4417949111829767e+08 m} AliceSun)
I1022 23:09:49.925191 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111739694910226e+04 m s^-1, -1.4017545018223307e+03 m s^-1, -1.0251400191581814e+02 m s^-1} Barycentre ({8.3112115964152799e+03 m s^-1, -8.8107042486662231e+03 m s^-1, -1.4017545018223307e+03 m s^-1} AliceSun)
I1022 23:09:49.926193 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:49.926193 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7617017833881378e+06 m, 4.3914123658704804e+04 m, -1.5178638314566612e+06 m} Barycentre ({1.2438115741894953e+05 m, -2.3220751736574685e+06 m, 4.3914123658704804e+04 m} AliceSun)
I1022 23:09:49.926193 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4162052615587120e+03 m s^-1, 1.9425125909606219e+01 m s^-1, 4.7203595672038318e+02 m s^-1} Barycentre ({1.3210827690907702e+03 m s^-1, -6.9512272622535511e+02 m s^-1, 1.9425125909606219e+01 m s^-1} AliceSun)
I1022 23:09:49.926193 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:49.926193 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.056519 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.056519 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2257996218576496e+04 s
to   : 3.2258996218576496e+04 s
I1022 23:09:50.057521 20364 plugin.cpp:295] Time has been advanced
from : 3.2257996218576496e+04 s
to   : 3.2258996218576496e+04 s
I1022 23:09:50.057521 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479410838941879e+10 m, 1.1979582036422302e+10 m, 8.6583842800882996e+10 m} Barycentre ({1.2299332438117569e+10 m, 1.1224416800575793e+11 m, 1.1979582036422302e+10 m} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157179352784460e+03 m s^-1, 5.1492800708686318e+01 m s^-1, -1.7779603810914823e+03 m s^-1} Barycentre ({-2.7477128684300196e+03 m s^-1, 2.9576932067733605e+02 m s^-1, 5.1492800708686318e+01 m s^-1} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186056129378738e+10 m, 1.6738814329952937e+08 m, 5.5700237865328331e+10 m} Barycentre ({6.3860482827941422e+10 m, 1.3893943461716965e+10 m, 1.6738814329952937e+08 m} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852798758934200e+03 m s^-1, 9.8181381570017564e+01 m s^-1, 2.2888465934193541e+03 m s^-1} Barycentre ({-8.9977556877465713e+02 m s^-1, 4.2438791709600600e+03 m s^-1, 9.8181381570017564e+01 m s^-1} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1285234919326782e+07 m, 1.2557309079653978e+07 m, 1.6798949893774414e+08 m} Barycentre ({9.9560486898807406e+07 m, 1.3887745362651277e+08 m, 1.2557309079653978e+07 m} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140495271635218e+03 m s^-1, 1.5794493300515597e+00 m s^-1, -2.4622946784129908e+01 m s^-1} Barycentre ({-9.2750888262188278e+02 m s^-1, 9.3116041690168299e+02 m s^-1, 1.5794493300515597e+00 m s^-1} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8880800139842987e+07 m, 2.6834414702917993e+07 m, 8.6020250985839844e+07 m} Barycentre ({5.3765937047584355e+05 m, 1.2368909060853723e+08 m, 2.6834414702917993e+07 m} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875985374611701e+03 m s^-1, -1.4236829732503890e+02 m s^-1, -7.6656255249014816e+02 m s^-1} Barycentre ({-1.4445738909798104e+03 m s^-1, 3.9841487679529041e+02 m s^-1, -1.4236829732503890e+02 m s^-1} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9576205595237732e+07 m, -2.4395518090456724e+04 m, -5.5910404646644592e+07 m} Barycentre ({-6.7743839157245517e+07 m, -1.0149958290816471e+07 m, -2.4395518090456724e+04 m} AliceSun)
I1022 23:09:50.057521 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6576443524719250e+03 m s^-1, -5.1196098612390983e-01 m s^-1, -1.1733313066210394e+03 m s^-1} Barycentre ({3.0095208370399405e+02 m s^-1, -2.0084618487024661e+03 m s^-1, -5.1196098612390983e-01 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0841124589817047e+07 m, 1.4901161193847656e-07 m, 1.3931892664802551e+07 m} Barycentre ({-1.8221938267414462e+07 m, 3.9115930984230384e+07 m, 1.4901161193847656e-07 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2604341890548676e+02 m s^-1, 1.3825743394590972e-07 m s^-1, -2.4217654544037346e+03 m s^-1} Barycentre ({-2.3194114324940879e+03 m s^-1, -1.0805675605329438e+03 m s^-1, 1.3825743394590972e-07 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1094386227275848e+07 m, 2.6822090148925781e-07 m, 1.7146332104888916e+07 m} Barycentre ({2.6976692162739113e+07 m, -3.3508080985695720e+06 m, 2.6822090148925781e-07 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0335948197750286e+03 m s^-1, 2.6190095070433017e-07 m s^-1, 2.5015326331282813e+03 m s^-1} Barycentre ({3.9718951471893843e+02 m s^-1, 3.1992833408466463e+03 m s^-1, 2.6190095070433017e-07 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859129449643967e+10 m, -4.0754849081911850e+09 m, -8.1807908981611986e+09 m} Barycentre ({-3.7652328102494118e+10 m, 2.7427855950853535e+10 m, -4.0754849081911850e+09 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454554371004463e+02 m s^-1, 9.4021266401134507e-01 m s^-1, -4.5576296694051962e+03 m s^-1} Barycentre ({-2.7248229560882064e+03 m s^-1, -3.7431019895529348e+03 m s^-1, 9.4021266401134507e-01 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675787545815952e+10 m, -2.0857395428616865e+05 m, -1.5125306044001133e+10 m} Barycentre ({-6.1654483593486786e+07 m, -2.1783052973146545e+10 m, -2.0857395428616865e+05 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597624327127396e+03 m s^-1, -7.4835551872239385e+00 m s^-1, 5.1453290369749038e+03 m s^-1} Barycentre ({7.1465638502798829e+03 m s^-1, -1.6715907347740540e+01 m s^-1, -7.4835551872239385e+00 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.8085657522201538e+04 m, -1.1150368965203641e+04 m, -3.1943323869476318e+06 m} Barycentre ({-2.2578670332576050e+06 m, -2.2606263546175174e+06 m, -1.1150368965203641e+04 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694886327718541e+02 m s^-1, 5.5104025038238191e-02 m s^-1, 1.5786074925915273e+01 m s^-1} Barycentre ({2.2389756477425047e+02 m s^-1, -2.1056278236403313e+02 m s^-1, 5.5104025038238191e-02 m s^-1} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597002057779121e+10 m, 1.6305537864486153e-07 m, -2.7783093657982111e+08 m} Barycentre ({-9.6139404080713902e+09 m, 9.6191374259141636e+09 m, 1.6305537864486153e-07 m} AliceSun)
I1022 23:09:50.058523 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8967518928461135e+02 m s^-1, 1.6305530535391815e-07 m s^-1, -9.2825630393875690e+03 m s^-1} Barycentre ({-6.5669055478737646e+03 m s^-1, -6.5633607841516005e+03 m s^-1, 1.6305530535391815e-07 m s^-1} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732668911533356e+07 m, 4.8329601051543299e+06 m, 1.3038990720837712e+06 m} Barycentre ({-3.1413021500951804e+07 m, 3.4624623847284123e+07 m, 4.8329601051543299e+06 m} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1739205445211098e+00 m s^-1, -5.1459896995920413e+00 m s^-1, -2.7394728099173335e+02 m s^-1} Barycentre ({-2.0333706650736522e+02 m s^-1, -1.8376061363635893e+02 m s^-1, -5.1459896995920413e+00 m s^-1} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998313147396088e+07 m, 2.3027046959090378e-07 m, -2.0119892461395264e+05 m} Barycentre ({-8.4518410204691775e+06 m, 8.5185904206598718e+06 m, 2.3027046959090378e-07 m} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.1089132664127987e+00 m s^-1, 2.3027007423239057e-07 m s^-1, -5.4241776242309970e+02 m s^-1} Barycentre ({-3.8509793030072586e+02 m s^-1, -3.8209892092372434e+02 m s^-1, 2.3027007423239057e-07 m s^-1} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009932391978245e+09 m, -1.2208581392265989e+07 m, -2.8904747082629147e+09 m} Barycentre ({-8.6634588626965027e+09 m, 4.8547087559147940e+09 m, -1.2208581392265989e+07 m} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1483676544860300e+03 m s^-1, -3.9591202331992122e+02 m s^-1, -1.0334387964427904e+04 m s^-1} Barycentre ({-5.2775354141733424e+03 m s^-1, -9.4265271144399940e+03 m s^-1, -3.9591202331992122e+02 m s^-1} AliceSun)
I1022 23:09:50.059526 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163783890699387e+07 m, 4.0013494233187083e+06 m, -2.8631528466238022e+07 m} Barycentre ({-3.7389317167358115e+07 m, -2.3857569004659802e+06 m, 4.0013494233187083e+06 m} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2265154648992802e+02 m s^-1, -4.0330460932316953e+01 m s^-1, -3.9707589405470935e+02 m s^-1} Barycentre ({-2.0161273450741527e+02 m s^-1, -3.6340744733722812e+02 m s^-1, -4.0330460932316953e+01 m s^-1} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7871145087437189e+08 m, -2.4418089287223056e+08 m, -6.3055573081456347e+09 m} Barycentre ({-4.6737636544378529e+09 m, -4.2364990323896184e+09 m, -2.4418089287223056e+08 m} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111740527725084e+04 m s^-1, -1.4017533639502356e+03 m s^-1, -1.0248461822695856e+02 m s^-1} Barycentre ({8.3112333760171750e+03 m s^-1, -8.8106845067389386e+03 m s^-1, -1.4017533639502356e+03 m s^-1} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.060528 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7631177414665222e+06 m, 4.3933542621806839e+04 m, -1.5173915825387239e+06 m} Barycentre ({1.2570222272955137e+05 m, -2.3227699705812959e+06 m, 4.3933542621806839e+04 m} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4157109099786273e+03 m s^-1, 1.9412801412881048e+01 m s^-1, 4.7246178710113600e+02 m s^-1} Barycentre ({1.3210477959126363e+03 m s^-1, -6.9447119581569223e+02 m s^-1, 1.9412801412881048e+01 m s^-1} AliceSun)
I1022 23:09:50.060528 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.060528 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.069551 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.069551 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2258996218576496e+04 s
to   : 3.2259996218576496e+04 s
I1022 23:09:50.069551 20364 plugin.cpp:295] Time has been advanced
from : 3.2258996218576496e+04 s
to   : 3.2259996218576496e+04 s
I1022 23:09:50.069551 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479412954659790e+10 m, 1.1979582087915098e+10 m, 8.6583841022922577e+10 m} Barycentre ({1.2299329690404694e+10 m, 1.1224416830152721e+11 m, 1.1979582087915098e+10 m} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157178771553477e+03 m s^-1, 5.1492791113669050e+01 m s^-1, -1.7779604504582139e+03 m s^-1} Barycentre ({-2.7477128782447708e+03 m s^-1, 2.9576923071229476e+02 m s^-1, 5.1492791113669050e+01 m s^-1} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186052444099594e+10 m, 1.6738824148091051e+08 m, 5.5700240154175415e+10 m} Barycentre ({6.3860481928166725e+10 m, 1.3893947705595940e+10 m, 1.6738824148091051e+08 m} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852784126646602e+03 m s^-1, 9.8181380687396171e+01 m s^-1, 2.2888475789008703e+03 m s^-1} Barycentre ({-8.9977384463853878e+02 m s^-1, 4.2438787973735671e+03 m s^-1, 9.8181380687396171e+01 m s^-1} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1286548968769073e+07 m, 1.2557310658745795e+07 m, 1.6798947430940247e+08 m} Barycentre ({9.9559559386090621e+07 m, 1.3887838478313345e+08 m, 1.2557310658745795e+07 m} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140493533833960e+03 m s^-1, 1.5787343242876091e+00 m s^-1, -2.4633738130111851e+01 m s^-1} Barycentre ({-9.2751654925726007e+02 m s^-1, 9.3115282045187905e+02 m s^-1, 1.5787343242876091e+00 m s^-1} AliceSun)
I1022 23:09:50.069551 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8882087732917786e+07 m, 2.6834272332725346e+07 m, 8.6019484416587830e+07 m} Barycentre ({5.3621479553245008e+05 m, 1.2368948901483402e+08 m, 2.6834272332725346e+07 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875876131343784e+03 m s^-1, -1.4237208793552111e+02 m s^-1, -7.6657594929147353e+02 m s^-1} Barycentre ({-1.4445759948850027e+03 m s^-1, 3.9839771903364885e+02 m s^-1, -1.4237208793552111e+02 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9574547934226990e+07 m, -2.4396030040591955e+04 m, -5.5911577953880310e+07 m} Barycentre ({-6.7743538176259607e+07 m, -1.0151966748020902e+07 m, -2.4396030040591955e+04 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6576776704617034e+03 m s^-1, -5.1193927424918684e-01 m s^-1, -1.1732831706923168e+03 m s^-1} Barycentre ({3.0100988486483902e+02 m s^-1, -2.0084525652827383e+03 m s^-1, -5.1193927424918684e-01 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0841950561977386e+07 m, 3.2782554626464844e-07 m, 1.3929470873970032e+07 m} Barycentre ({-1.8224257647825956e+07 m, 3.9114850347680509e+07 m, 3.2782554626464844e-07 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2590090367790162e+02 m s^-1, 2.0736381145525229e-07 m s^-1, -2.4218162075799255e+03 m s^-1} Barycentre ({-2.3193493896005502e+03 m s^-1, -1.0807055357276297e+03 m s^-1, 2.0736381145525229e-07 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1092352483188629e+07 m, 5.9604644775390625e-07 m, 1.7148833516212463e+07 m} Barycentre ({2.6977089161377180e+07 m, -3.3476087915034629e+06 m, 5.9604644775390625e-07 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0338933463174471e+03 m s^-1, 3.9286038600039319e-07 m s^-1, 2.5012899995862449e+03 m s^-1} Barycentre ({3.9680775681609566e+02 m s^-1, 3.1993307753896156e+03 m s^-1, 3.9286038600039319e-07 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859128635098160e+10 m, -4.0754849072509489e+09 m, -8.1807954557908211e+09 m} Barycentre ({-3.7652330827316856e+10 m, 2.7427852207751385e+10 m, -4.0754849072509489e+09 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454606960820172e+02 m s^-1, 9.4025939436226857e-01 m s^-1, -4.5576295756166219e+03 m s^-1} Barycentre ({-2.7248225243219708e+03 m s^-1, -3.7431023041051340e+03 m s^-1, 9.4025939436226857e-01 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675792505577515e+10 m, -2.0858143784451782e+05 m, -1.5125300898672148e+10 m} Barycentre ({-6.1647337030275345e+07 m, -2.1783052989861862e+10 m, -2.0858143784451782e+05 m} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597606936769944e+03 m s^-1, -7.4835615111099703e+00 m s^-1, 5.1453289340277715e+03 m s^-1} Barycentre ({7.1465625720269709e+03 m s^-1, -1.6714723746064010e+01 m s^-1, -7.4835615111099703e+00 m s^-1} AliceSun)
I1022 23:09:50.070554 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.8392606052398682e+04 m, -1.1150313806492399e+04 m, -3.1943165852069855e+06 m} Barycentre ({-2.2576431246191738e+06 m, -2.2608369063138608e+06 m, -1.1150313806492399e+04 m} AliceSun)
I1022 23:09:50.071557 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694819448206181e+02 m s^-1, 5.5213397506872042e-02 m s^-1, 1.5817407168989121e+01 m s^-1} Barycentre ({2.2391971084406973e+02 m s^-1, -2.1054060786664272e+02 m s^-1, 5.5213397506872042e-02 m s^-1} AliceSun)
I1022 23:09:50.071557 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597001868100990e+10 m, 3.6687443704776488e-07 m, -2.7784021914279962e+08 m} Barycentre ({-9.6139469749748573e+09 m, 9.6191308625513000e+09 m, 3.6687443704776488e-07 m} AliceSun)
I1022 23:09:50.071557 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8968107372455611e+02 m s^-1, 2.4458279313011941e-07 m s^-1, -9.2825629176440743e+03 m s^-1} Barycentre ({-6.5669013861163712e+03 m s^-1, -6.5633649460298238e+03 m s^-1, 2.4458279313011941e-07 m s^-1} AliceSun)
I1022 23:09:50.071557 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732677084426880e+07 m, 4.8329549590776376e+06 m, 1.3036251247823238e+06 m} Barycentre ({-3.1413224837322045e+07 m, 3.4624440085915238e+07 m, 4.8329549590776376e+06 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1718687882597010e+00 m s^-1, -5.1461636865899036e+00 m s^-1, -2.7394732195645156e+02 m s^-1} Barycentre ({-2.0333567559777615e+02 m s^-1, -1.8376212252746814e+02 m s^-1, -5.1461636865899036e+00 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998304026000977e+07 m, 5.1810766677544821e-07 m, -2.0174134216690063e+05 m} Barycentre ({-8.4522261096069068e+06 m, 8.5182083128771745e+06 m, 5.1810766677544821e-07 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.1338753036704077e+00 m s^-1, 3.4540422113212070e-07 m s^-1, -5.4241734328200982e+02 m s^-1} Barycentre ({-3.8508034616475936e+02 m s^-1, -3.8211664314552672e+02 m s^-1, 3.4540422113212070e-07 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009900908244839e+09 m, -1.2208977304282002e+07 m, -2.8904850426491489e+09 m} Barycentre ({-8.6634641402267323e+09 m, 4.8546993293847742e+09 m, -1.2208977304282002e+07 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1483790267120867e+03 m s^-1, -3.9591200870537170e+02 m s^-1, -1.0334384504561329e+04 m s^-1} Barycentre ({-5.2775250443563609e+03 m s^-1, -9.4265329252142983e+03 m s^-1, -3.9591200870537170e+02 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163661237346649e+07 m, 4.0013090925496966e+06 m, -2.8631925539944649e+07 m} Barycentre ({-3.7389518777263694e+07 m, -2.3861203077022918e+06 m, 4.0013090925496966e+06 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2265515916152344e+02 m s^-1, -4.0331077089838175e+01 m s^-1, -3.9707151877506294e+02 m s^-1} Barycentre ({-2.0160707622116615e+02 m s^-1, -3.6340702512310725e+02 m s^-1, -4.0331077089838175e+01 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7869933913342777e+08 m, -2.4418229462502557e+08 m, -6.3055574106155605e+09 m} Barycentre ({-4.6737553431935863e+09 m, -4.2365078430642533e+09 m, -2.4418229462502557e+08 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111741360483576e+04 m s^-1, -1.4017522260715073e+03 m s^-1, -1.0245523453502013e+02 m s^-1} Barycentre ({8.3112551555822683e+03 m s^-1, -8.8106647647688515e+03 m s^-1, -1.4017522260715073e+03 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.072558 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7645332052383423e+06 m, 4.3952949263767216e+04 m, -1.5169189080665708e+06 m} Barycentre ({1.2702325289886212e+05 m, -2.3234641161983903e+06 m, 4.3952949263767216e+04 m} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4152166492173310e+03 m s^-1, 1.9400483626103778e+01 m s^-1, 4.7288706520072628e+02 m s^-1} Barycentre ({1.3210124870885049e+03 m s^-1, -6.9382011329474244e+02 m s^-1, 1.9400483626103778e+01 m s^-1} AliceSun)
I1022 23:09:50.072558 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.073561 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.112658 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.112658 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2259996218576496e+04 s
to   : 3.2260996218576496e+04 s
I1022 23:09:50.112658 20364 plugin.cpp:295] Time has been advanced
from : 3.2259996218576496e+04 s
to   : 3.2260996218576496e+04 s
I1022 23:09:50.112658 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479415070377640e+10 m, 1.1979582139407885e+10 m, 8.6583839244962097e+10 m} Barycentre ({1.2299326942691803e+10 m, 1.1224416859729640e+11 m, 1.1979582139407885e+10 m} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157178190322484e+03 m s^-1, 5.1492781518651746e+01 m s^-1, -1.7779605198249437e+03 m s^-1} Barycentre ({-2.7477128880595201e+03 m s^-1, 2.9576914074725391e+02 m s^-1, 5.1492781518651746e+01 m s^-1} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186048758821915e+10 m, 1.6738833966229075e+08 m, 5.5700242443023483e+10 m} Barycentre ({6.3860481028393738e+10 m, 1.3893951949474556e+10 m, 1.6738833966229075e+08 m} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852769496220531e+03 m s^-1, 9.8181379804769421e+01 m s^-1, 2.2888485646101453e+03 m s^-1} Barycentre ({-8.9977212046694831e+02 m s^-1, 4.2438784240790828e+03 m s^-1, 9.8181379804769421e+01 m s^-1} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1287863018035889e+07 m, 1.2557312237122625e+07 m, 1.6798944967027283e+08 m} Barycentre ({9.9558631865710825e+07 m, 1.3887931593215880e+08 m, 1.2557312237122625e+07 m} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140491793482302e+03 m s^-1, 1.5780193208860425e+00 m s^-1, -2.4644529668385985e+01 m s^-1} Barycentre ({-9.2752421585482466e+02 m s^-1, 9.3114522368491237e+02 m s^-1, 1.5780193208860425e+00 m s^-1} AliceSun)
I1022 23:09:50.112658 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8883375315071106e+07 m, 2.6834129958742142e+07 m, 8.6018717833946228e+07 m} Barycentre ({5.3477021848838031e+05 m, 1.2368988740398008e+08 m, 2.6834129958742142e+07 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875766885405505e+03 m s^-1, -1.4237587849487778e+02 m s^-1, -7.6658934611067525e+02 m s^-1} Barycentre ({-1.4445780986182203e+03 m s^-1, 3.9838056106694034e+02 m s^-1, -1.4237587849487778e+02 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9572890239898682e+07 m, -2.4396541969001293e+04 m, -5.5912751212982178e+07 m} Barycentre ({-6.7743237137474328e+07 m, -1.0153975195943058e+07 m, -2.4396541969001293e+04 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6577109871685102e+03 m s^-1, -5.1191756191866489e-01 m s^-1, -1.1732350339526117e+03 m s^-1} Barycentre ({3.0106768572265673e+02 m s^-1, -2.0084432803757704e+03 m s^-1, -5.1191756191866489e-01 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0842776391624451e+07 m, 5.6624412536621094e-07 m, 1.3927049032394409e+07 m} Barycentre ({-1.8226576966188636e+07 m, 3.9113769573163815e+07 m, 5.6624412536621094e-07 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2575838532485386e+02 m s^-1, 2.7645528177799861e-07 m s^-1, -2.4218669524467200e+03 m s^-1} Barycentre ({-2.3192873385472039e+03 m s^-1, -1.0808435074248725e+03 m s^-1, 2.7645528177799861e-07 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1090318440589905e+07 m, 1.0728836059570313e-06 m, 1.7151334684883118e+07 m} Barycentre ({2.6977485778253794e+07 m, -3.3444094370270632e+06 m, 1.0728836059570313e-06 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0341918440609593e+03 m s^-1, 5.2382577564458188e-07 m s^-1, 2.5010473306190388e+03 m s^-1} Barycentre ({3.9642599328876577e+02 m s^-1, 3.1993781646260204e+03 m s^-1, 5.2382577564458188e-07 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859127820551826e+10 m, -4.0754849063106661e+09 m, -8.1808000134203501e+09 m} Barycentre ({-3.7652333552139168e+10 m, 2.7427848464648926e+10 m, -4.0754849063106661e+09 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454659550634949e+02 m s^-1, 9.4030612471319008e-01 m s^-1, -4.5576294818279957e+03 m s^-1} Barycentre ({-2.7248220925557039e+03 m s^-1, -3.7431026186572903e+03 m s^-1, 9.4030612471319008e-01 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675797465337339e+10 m, -2.0858892140919087e+05 m, -1.5125295753343266e+10 m} Barycentre ({-6.1640190468341827e+07 m, -2.1783053006575993e+10 m, -2.0858892140919087e+05 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597589548157657e+03 m s^-1, -7.4835678350188104e+00 m s^-1, 5.1453288310732778e+03 m s^-1} Barycentre ({7.1465612938895683e+03 m s^-1, -1.6713540275413834e+01 m s^-1, -7.4835678350188104e+00 m s^-1} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.8699553911209106e+04 m, -1.1150258538408467e+04 m, -3.1943007521324158e+06 m} Barycentre ({-2.2574191938352534e+06 m, -2.2610474358326737e+06 m, -1.1150258538408467e+04 m} AliceSun)
I1022 23:09:50.113662 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694752267033346e+02 m s^-1, 5.5322770383166464e-02 m s^-1, 1.5848739528800252e+01 m s^-1} Barycentre ({2.2394185490967351e+02 m s^-1, -2.1051843111167571e+02 m s^-1, 5.5322770383166464e-02 m s^-1} AliceSun)
I1022 23:09:50.114663 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597001678416975e+10 m, 6.5222092826220845e-07 m, -2.7784950170565641e+08 m} Barycentre ({-9.6139535418741646e+09 m, 9.6191242991842747e+09 m, 6.5222092826220845e-07 m} AliceSun)
I1022 23:09:50.114663 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8968695816475469e+02 m s^-1, 3.2611017097763985e-07 m s^-1, -9.2825627959167050e+03 m s^-1} Barycentre ({-6.5668972243704375e+03 m s^-1, -6.5633691079193923e+03 m s^-1, 3.2611017097763985e-07 m s^-1} AliceSun)
I1022 23:09:50.114663 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732685255270004e+07 m, 4.8329498128269566e+06 m, 1.3033511774398685e+06 m} Barycentre ({-3.1413428172302350e+07 m, 3.4624256323038414e+07 m, 4.8329498128269566e+06 m} AliceSun)
I1022 23:09:50.114663 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1698170321737109e+00 m s^-1, -5.1463376733851440e+00 m s^-1, -2.7394736289171669e+02 m s^-1} Barycentre ({-2.0333428466705541e+02 m s^-1, -1.8376363139805980e+02 m s^-1, -5.1463376733851440e+00 m s^-1} AliceSun)
I1022 23:09:50.114663 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998294879644394e+07 m, 9.2107871373600718e-07 m, -2.0228375930017233e+05 m} Barycentre ({-8.4526111811605059e+06 m, 8.5178261873730365e+06 m, 9.2107871373600718e-07 m} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.1588373219973676e+00 m s^-1, 4.6053777367445368e-07 m s^-1, -5.4241692301165131e+02 m s^-1} Barycentre ({-3.8506276122702786e+02 m s^-1, -3.8213436457185503e+02 m s^-1, 4.6053777367445368e-07 m s^-1} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009869424397717e+09 m, -1.2209373216283400e+07 m, -2.8904953770319233e+09 m} Barycentre ({-8.6634694177465916e+09 m, 4.8546899028489428e+09 m, -1.2209373216283400e+07 m} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1483903989343871e+03 m s^-1, -3.9591199409034823e+02 m s^-1, -1.0334381044682379e+04 m s^-1} Barycentre ({-5.2775146745330549e+03 m s^-1, -9.4265387359773249e+03 m s^-1, -3.9591199409034823e+02 m s^-1} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163538580381393e+07 m, 4.0012687611645339e+06 m, -2.8632322609275818e+07 m} Barycentre ({-3.7389720381510966e+07 m, -2.3864837145161554e+06 m, 4.0012687611645339e+06 m} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2265877174989464e+02 m s^-1, -4.0331693230506403e+01 m s^-1, -3.9706714351062328e+02 m s^-1} Barycentre ({-2.0160141800350777e+02 m s^-1, -3.6340660285946041e+02 m s^-1, -4.0331693230506403e+01 m s^-1} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7868722739165094e+08 m, -2.4418369637668270e+08 m, -6.3055575130561028e+09 m} Barycentre ({-4.6737470319275417e+09 m, -4.2365166537191467e+09 m, -2.4418369637668270e+08 m} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111742193185704e+04 m s^-1, -1.4017510881861463e+03 m s^-1, -1.0242585084000292e+02 m s^-1} Barycentre ({8.3112769351105617e+03 m s^-1, -8.8106450227559581e+03 m s^-1, -1.4017510881861463e+03 m s^-1} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.115666 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7659481747951508e+06 m, 4.3972343591295386e+04 m, -1.5164458085922003e+06 m} Barycentre ({1.2834424759194721e+05 m, -2.3241576109569748e+06 m, 4.3972343591295386e+04 m} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4147224795887178e+03 m s^-1, 1.9388172548328711e+01 m s^-1, 4.7331179168367453e+02 m s^-1} Barycentre ({1.3209768433152035e+03 m s^-1, -6.9316947842894865e+02 m s^-1, 1.9388172548328711e+01 m s^-1} AliceSun)
I1022 23:09:50.115666 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.115666 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.135716 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.135716 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2260996218576496e+04 s
to   : 3.2261996218576496e+04 s
I1022 23:09:50.136718 20364 plugin.cpp:295] Time has been advanced
from : 3.2260996218576496e+04 s
to   : 3.2261996218576496e+04 s
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479417186095428e+10 m, 1.1979582190900661e+10 m, 8.6583837467001541e+10 m} Barycentre ({1.2299324194978912e+10 m, 1.1224416889306549e+11 m, 1.1979582190900661e+10 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157177609091468e+03 m s^-1, 5.1492771923634407e+01 m s^-1, -1.7779605891916722e+03 m s^-1} Barycentre ({-2.7477128978742667e+03 m s^-1, 2.9576905078221216e+02 m s^-1, 5.1492771923634407e+01 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186045073545696e+10 m, 1.6738843784367013e+08 m, 5.5700244731872543e+10 m} Barycentre ({6.3860480128622482e+10 m, 1.3893956193352791e+10 m, 1.6738843784367013e+08 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852754867656254e+03 m s^-1, 9.8181378922137299e+01 m s^-1, 2.2888495505471556e+03 m s^-1} Barycentre ({-8.9977039625992165e+02 m s^-1, 4.2438780510766082e+03 m s^-1, 9.8181378922137299e+01 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1289177067127228e+07 m, 1.2557313814784437e+07 m, 1.6798942502034760e+08 m} Barycentre ({9.9557704337662503e+07 m, 1.3888024707358351e+08 m, 1.2557313814784437e+07 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140490050579974e+03 m s^-1, 1.5773043198468741e+00 m s^-1, -2.4655321398929118e+01 m s^-1} Barycentre ({-9.2753188241454154e+02 m s^-1, 9.3113762660078032e+02 m s^-1, 1.5773043198468741e+00 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8884662886299133e+07 m, 2.6833987580968380e+07 m, 8.6017951237899780e+07 m} Barycentre ({5.3332563933527470e+05 m, 1.2369028577596211e+08 m, 2.6833987580968380e+07 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875657636796623e+03 m s^-1, -1.4237966900310920e+02 m s^-1, -7.6660274294773171e+02 m s^-1} Barycentre ({-1.4445802021794307e+03 m s^-1, 3.9836340289516170e+02 m s^-1, -1.4237966900310920e+02 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9571232512252808e+07 m, -2.4397053875714540e+04 m, -5.5913924423950195e+07 m} Barycentre ({-6.7742936040889695e+07 m, -1.0155983634582914e+07 m, -2.4397053875714540e+04 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6577443025923415e+03 m s^-1, -5.1189584913235819e-01 m s^-1, -1.1731868964019470e+03 m s^-1} Barycentre ({3.0112548627742854e+02 m s^-1, -2.0084339939815757e+03 m s^-1, -5.1189584913235819e-01 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0843602078750610e+07 m, 8.6426734924316406e-07 m, 1.3924627140068054e+07 m} Barycentre ({-1.8228896222502727e+07 m, 3.9112688660669528e+07 m, 8.6426734924316406e-07 m} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2561586384682232e+02 m s^-1, 3.4553184491414868e-07 m s^-1, -2.4219176890039121e+03 m s^-1} Barycentre ({-2.3192252793342323e+03 m s^-1, -1.0809814756241842e+03 m s^-1, 3.4553184491414868e-07 m s^-1} AliceSun)
I1022 23:09:50.136718 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1088284099510193e+07 m, 1.6391277313232422e-06 m, 1.7153835610862732e+07 m} Barycentre ({2.6977882013362549e+07 m, -3.3412100351887979e+06 m, 1.6391277313232422e-06 m} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0344903130014154e+03 m s^-1, 6.5479714805860567e-07 m s^-1, 2.5008046262300350e+03 m s^-1} Barycentre ({3.9604422414225382e+02 m s^-1, 3.1994255085552004e+03 m s^-1, 6.5479714805860567e-07 m s^-1} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859127006004967e+10 m, -4.0754849053703365e+09 m, -8.1808045710497847e+09 m} Barycentre ({-3.7652336276961037e+10 m, 2.7427844721546146e+10 m, -4.0754849053703365e+09 m} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454712140448794e+02 m s^-1, 9.4035285506410959e-01 m s^-1, -4.5576293880393177e+03 m s^-1} Barycentre ({-2.7248216607894065e+03 m s^-1, -3.7431029332094045e+03 m s^-1, 9.4035285506410959e-01 m s^-1} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675802425095425e+10 m, -2.0859640498018786e+05 m, -1.5125290608014486e+10 m} Barycentre ({-6.1633043907688141e+07 m, -2.1783053023288940e+10 m, -2.0859640498018786e+05 m} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597572161290564e+03 m s^-1, -7.4835741589504075e+00 m s^-1, 5.1453287281114381e+03 m s^-1} Barycentre ({7.1465600158676880e+03 m s^-1, -1.6712356935780008e+01 m s^-1, -7.4835741589504075e+00 m s^-1} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.9006501096725464e+04 m, -1.1150203160951467e+04 m, -3.1942848877258301e+06 m} Barycentre ({-2.2571952409085422e+06 m, -2.2612579431739002e+06 m, -1.1150203160951467e+04 m} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694684784195397e+02 m s^-1, 5.5432143666235945e-02 m s^-1, 1.5880072005094007e+01 m s^-1} Barycentre ({2.2396399697084598e+02 m s^-1, -2.1049625209927490e+02 m s^-1, 5.5432143666235945e-02 m s^-1} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597001488727076e+10 m, 1.0190947423614405e-06 m, -2.7785878426839149e+08 m} Barycentre ({-9.6139601087693081e+09 m, 9.6191177358130856e+09 m, 1.0190947423614405e-06 m} AliceSun)
I1022 23:09:50.137722 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8969284260520800e+02 m s^-1, 4.0763743890034069e-07 m s^-1, -9.2825626742054592e+03 m s^-1} Barycentre ({-6.5668930626359615e+03 m s^-1, -6.5633732698203085e+03 m s^-1, 4.0763743890034069e-07 m s^-1} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732693424060822e+07 m, 4.8329446664022906e+06 m, 1.3030772300565243e+06 m} Barycentre ({-3.1413631505891308e+07 m, 3.4624072558652341e+07 m, 4.8329446664022906e+06 m} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1677652762641060e+00 m s^-1, -5.1465116599777456e+00 m s^-1, -2.7394740379752693e+02 m s^-1} Barycentre ({-2.0333289371520237e+02 m s^-1, -1.8376514024813201e+02 m s^-1, -5.1465116599777456e+00 m s^-1} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998285708326340e+07 m, 1.4391830157852841e-06 m, -2.0282617601257563e+05 m} Barycentre ({-8.4529962351291161e+06 m, 8.5174440441482775e+06 m, 1.4391830157852841e-06 m} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.1837993213444520e+00 m s^-1, 5.7567073119958878e-07 m s^-1, -5.4241650161202233e+02 m s^-1} Barycentre ({-3.8504517548756411e+02 m s^-1, -3.8215208520267254e+02 m s^-1, 5.7567073119958878e-07 m s^-1} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009837940436878e+09 m, -1.2209769128270181e+07 m, -2.8905057114112382e+09 m} Barycentre ({-8.6634746952560825e+09 m, 4.8546804763073044e+09 m, -1.2209769128270181e+07 m} AliceSun)
I1022 23:09:50.138723 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484017711529323e+03 m s^-1, -3.9591197947485091e+02 m s^-1, -1.0334377584791055e+04 m s^-1} Barycentre ({-5.2775043047034160e+03 m s^-1, -9.4265445467290738e+03 m s^-1, -3.9591197947485091e+02 m s^-1} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163415919801712e+07 m, 4.0012284291632399e+06 m, -2.8632719674232006e+07 m} Barycentre ({-3.7389921980098948e+07 m, -2.3868471209092773e+06 m, 4.0012284291632399e+06 m} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2266238425504389e+02 m s^-1, -4.0332309354322149e+01 m s^-1, -3.9706276826138674e+02 m s^-1} Barycentre ({-2.0159575985443604e+02 m s^-1, -3.6340618054628669e+02 m s^-1, -4.0332309354322149e+01 m s^-1} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7867511564904144e+08 m, -2.4418509812720194e+08 m, -6.3055576154672613e+09 m} Barycentre ({-4.6737387206397161e+09 m, -4.2365254643542986e+09 m, -2.4418509812720194e+08 m} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111743025831463e+04 m s^-1, -1.4017499502941523e+03 m s^-1, -1.0239646714190701e+02 m s^-1} Barycentre ({8.3112987146020514e+03 m s^-1, -8.8106252807002602e+03 m s^-1, -1.4017499502941523e+03 m s^-1} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.139726 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7673626502285004e+06 m, 4.3991725611099886e+04 m, -1.5159722846668363e+06 m} Barycentre ({1.2966520647443272e+05 m, -2.3248504553047363e+06 m, 4.3991725611099886e+04 m} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4142284014055358e+03 m s^-1, 1.9375868178596701e+01 m s^-1, 4.7373596721387366e+02 m s^-1} Barycentre ({1.3209408652883130e+03 m s^-1, -6.9251929098436290e+02 m s^-1, 1.9375868178596701e+01 m s^-1} AliceSun)
I1022 23:09:50.139726 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.139726 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.156769 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.157771 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2261996218576496e+04 s
to   : 3.2262996218576496e+04 s
I1022 23:09:50.157771 20364 plugin.cpp:295] Time has been advanced
from : 3.2261996218576496e+04 s
to   : 3.2262996218576496e+04 s
I1022 23:09:50.157771 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479419301813156e+10 m, 1.1979582242393429e+10 m, 8.6583835689040924e+10 m} Barycentre ({1.2299321447266022e+10 m, 1.1224416918883450e+11 m, 1.1979582242393429e+10 m} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157177027860439e+03 m s^-1, 5.1492762328617033e+01 m s^-1, -1.7779606585583992e+03 m s^-1} Barycentre ({-2.7477129076890114e+03 m s^-1, 2.9576896081717086e+02 m s^-1, 5.1492762328617033e+01 m s^-1} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186041388270939e+10 m, 1.6738853602504861e+08 m, 5.5700247020722588e+10 m} Barycentre ({6.3860479228852951e+10 m, 1.3893960437230659e+10 m, 1.6738853602504861e+08 m} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852740240954058e+03 m s^-1, 9.8181378039499819e+01 m s^-1, 2.2888505367118778e+03 m s^-1} Barycentre ({-8.9976867201749565e+02 m s^-1, 4.2438776783661506e+03 m s^-1, 9.8181378039499819e+01 m s^-1} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1290491116043091e+07 m, 1.2557315391731262e+07 m, 1.6798940035962677e+08 m} Barycentre ({9.9556776801945657e+07 m, 1.3888117820740765e+08 m, 1.2557315391731262e+07 m} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140488305126701e+03 m s^-1, 1.5765893211701041e+00 m s^-1, -2.4666113321718058e+01 m s^-1} Barycentre ({-9.2753954893637467e+02 m s^-1, 9.3113002919947894e+02 m s^-1, 1.5765893211701041e+00 m s^-1} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8885950446598053e+07 m, 2.6833845199404150e+07 m, 8.6017184628456116e+07 m} Barycentre ({5.3188105808126926e+05 m, 1.2369068413078265e+08 m, 2.6833845199404150e+07 m} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875548385516877e+03 m s^-1, -1.4238345946021576e+02 m s^-1, -7.6661613980262109e+02 m s^-1} Barycentre ({-1.4445823055686005e+03 m s^-1, 3.9834624451830996e+02 m s^-1, -1.4238345946021576e+02 m s^-1} AliceSun)
I1022 23:09:50.157771 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9569574751293182e+07 m, -2.4397565760701895e+04 m, -5.5915097586776733e+07 m} Barycentre ({-6.7742634886502817e+07 m, -1.0157992063932464e+07 m, -2.4397565760701895e+04 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6577776167331931e+03 m s^-1, -5.1187413589028097e-01 m s^-1, -1.1731387580403455e+03 m s^-1} Barycentre ({3.0118328652913465e+02 m s^-1, -2.0084247061001661e+03 m s^-1, -5.1187413589028097e-01 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0844427623352051e+07 m, 1.2516975402832031e-06 m, 1.3922205197013855e+07 m} Barycentre ({-1.8231215416749079e+07 m, 3.9111607610210739e+07 m, 1.2516975402832031e-06 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2547333924428494e+02 m s^-1, 4.1459351507455722e-07 m s^-1, -2.4219684172512971e+03 m s^-1} Barycentre ({-2.3191632119618171e+03 m s^-1, -1.0811194403250777e+03 m s^-1, 4.1459351507455722e-07 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1086249459976196e+07 m, 2.3543834686279297e-06 m, 1.7156336294120789e+07 m} Barycentre ({2.6978277866699915e+07 m, -3.3380105860290639e+06 m, 2.3543834686279297e-06 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0347887531346660e+03 m s^-1, 7.8577448903160985e-07 m s^-1, 2.5005618864226053e+03 m s^-1} Barycentre ({3.9566244938186583e+02 m s^-1, 3.1994728071764966e+03 m s^-1, 7.8577448903160985e-07 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859126191457581e+10 m, -4.0754849044299603e+09 m, -8.1808091286791267e+09 m} Barycentre ({-3.7652339001782486e+10 m, 2.7427840978443058e+10 m, -4.0754849044299603e+09 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454764730261695e+02 m s^-1, 9.4039958541502711e-01 m s^-1, -4.5576292942505870e+03 m s^-1} Barycentre ({-2.7248212290230772e+03 m s^-1, -3.7431032477614749e+03 m s^-1, 9.4039958541502711e-01 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675807384851772e+10 m, -2.0860388855750876e+05 m, -1.5125285462685810e+10 m} Barycentre ({-6.1625897348308563e+07 m, -2.1783053040000710e+10 m, -2.0860388855750876e+05 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597554776168699e+03 m s^-1, -7.4835804829047081e+00 m s^-1, 5.1453286251422669e+03 m s^-1} Barycentre ({7.1465587379613426e+03 m s^-1, -1.6711173727157984e+01 m s^-1, -7.4835804829047081e+00 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.9313447607040405e+04 m, -1.1150147674120992e+04 m, -3.1942689919872284e+06 m} Barycentre ({-2.2569712658403609e+06 m, -2.2614684283361640e+06 m, -1.1150147674120992e+04 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694616999687423e+02 m s^-1, 5.5541517355193193e-02 m s^-1, 1.5911404597616638e+01 m s^-1} Barycentre ({2.2398613702737003e+02 m s^-1, -2.1047407082958054e+02 m s^-1, 5.5541517355193193e-02 m s^-1} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597001299031290e+10 m, 1.4674957694225679e-06 m, -2.7786806683100486e+08 m} Barycentre ({-9.6139666756602898e+09 m, 9.6191111724377346e+09 m, 1.4674957694225679e-06 m} AliceSun)
I1022 23:09:50.158773 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8969872704591694e+02 m s^-1, 4.8916459690207528e-07 m s^-1, -9.2825625525103387e+03 m s^-1} Barycentre ({-6.5668889009129452e+03 m s^-1, -6.5633774317325733e+03 m s^-1, 4.8916459690207528e-07 m s^-1} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732701590799332e+07 m, 4.8329395198036376e+06 m, 1.3028032826322913e+06 m} Barycentre ({-3.1413834838088922e+07 m, 3.4623888792757049e+07 m, 4.8329395198036376e+06 m} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1657135205318809e+00 m s^-1, -5.1466856463676915e+00 m s^-1, -2.7394744467388409e+02 m s^-1} Barycentre ({-2.0333150274221904e+02 m s^-1, -1.8376664907768534e+02 m s^-1, -5.1466856463676915e+00 m s^-1} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998276512044907e+07 m, 2.0724199775761973e-06 m, -2.0336859230303764e+05 m} Barycentre ({-8.4533812715106383e+06 m, 8.5170618832022697e+06 m, 2.0724199775761973e-06 m} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.2087613016625198e+00 m s^-1, 6.9080309304776336e-07 m s^-1, -5.4241607908312471e+02 m s^-1} Barycentre ({-3.8502758894640374e+02 m s^-1, -3.8216980503794491e+02 m s^-1, 6.9080309304776336e-07 m s^-1} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009806456362286e+09 m, -1.2210165040242348e+07 m, -2.8905160457870927e+09 m} Barycentre ({-8.6634799727552013e+09 m, 4.8546710497598495e+09 m, -1.2210165040242348e+07 m} AliceSun)
I1022 23:09:50.159776 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484131433677212e+03 m s^-1, -3.9591196485887968e+02 m s^-1, -1.0334374124887358e+04 m s^-1} Barycentre ({-5.2774939348674507e+03 m s^-1, -9.4265503574695467e+03 m s^-1, -3.9591196485887968e+02 m s^-1} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163293255611420e+07 m, 4.0011880965458304e+06 m, -2.8633116734812737e+07 m} Barycentre ({-3.7390123573029950e+07 m, -2.3872105268785805e+06 m, 4.0011880965458304e+06 m} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2266599667697346e+02 m s^-1, -4.0332925461285924e+01 m s^-1, -3.9705839302735512e+02 m s^-1} Barycentre ({-2.0159010177395055e+02 m s^-1, -3.6340575818358900e+02 m s^-1, -4.0332925461285924e+01 m s^-1} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7866300390559930e+08 m, -2.4418649987658328e+08 m, -6.3055577178490372e+09 m} Barycentre ({-4.6737304093301115e+09 m, -4.2365342749697084e+09 m, -2.4418649987658328e+08 m} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111743858420858e+04 m s^-1, -1.4017488123955256e+03 m s^-1, -1.0236708344073242e+02 m s^-1} Barycentre ({8.3113204940567393e+03 m s^-1, -8.8106055386017579e+03 m s^-1, -1.4017488123955256e+03 m s^-1} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.160778 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7687766316299438e+06 m, 4.4011095329888274e+04 m, -1.5154983368411660e+06 m} Barycentre ({1.3098612921233056e+05 m, -2.3255426496889885e+06 m, 4.4011095329888274e+04 m} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4137344149793903e+03 m s^-1, 1.9363570515935209e+01 m s^-1, 4.7415959245459271e+02 m s^-1} Barycentre ({1.3209045537021736e+03 m s^-1, -6.9186955072664250e+02 m s^-1, 1.9363570515935209e+01 m s^-1} AliceSun)
I1022 23:09:50.160778 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.160778 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.178823 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.178823 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2262996218576496e+04 s
to   : 3.2263996218576496e+04 s
I1022 23:09:50.178823 20364 plugin.cpp:295] Time has been advanced
from : 3.2262996218576496e+04 s
to   : 3.2263996218576496e+04 s
I1022 23:09:50.178823 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479421417530823e+10 m, 1.1979582293886187e+10 m, 8.6583833911080231e+10 m} Barycentre ({1.2299318699553116e+10 m, 1.1224416948460342e+11 m, 1.1979582293886187e+10 m} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157176446629392e+03 m s^-1, 5.1492752733599616e+01 m s^-1, -1.7779607279251247e+03 m s^-1} Barycentre ({-2.7477129175037539e+03 m s^-1, 2.9576887085212888e+02 m s^-1, 5.1492752733599616e+01 m s^-1} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186037702997646e+10 m, 1.6738863420642620e+08 m, 5.5700249309573616e+10 m} Barycentre ({6.3860478329085136e+10 m, 1.3893964681108147e+10 m, 1.6738863420642620e+08 m} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852725616114221e+03 m s^-1, 9.8181377156856968e+01 m s^-1, 2.2888515231042898e+03 m s^-1} Barycentre ({-8.9976694773970485e+02 m s^-1, 4.2438773059477126e+03 m s^-1, 9.8181377156856968e+01 m s^-1} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1291805164787292e+07 m, 1.2557316967963099e+07 m, 1.6798937568811798e+08 m} Barycentre ({9.9555849258563146e+07 m, 1.3888210933363917e+08 m, 1.2557316967963099e+07 m} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140486557122208e+03 m s^-1, 1.5758743248557607e+00 m s^-1, -2.4676905436729612e+01 m s^-1} Barycentre ({-9.2754721542028824e+02 m s^-1, 9.3112243148100424e+02 m s^-1, 1.5758743248557607e+00 m s^-1} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8887237995975494e+07 m, 2.6833702814049482e+07 m, 8.6016418005622864e+07 m} Barycentre ({5.3043647472658753e+05 m, 1.2369108246845247e+08 m, 2.6833702814049482e+07 m} AliceSun)
I1022 23:09:50.178823 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875439131566022e+03 m s^-1, -1.4238724986619778e+02 m s^-1, -7.6662953667532224e+02 m s^-1} Barycentre ({-1.4445844087856970e+03 m s^-1, 3.9832908593638172e+02 m s^-1, -1.4238724986619778e+02 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9567916957019806e+07 m, -2.4398077623963356e+04 m, -5.5916270701461792e+07 m} Barycentre ({-6.7742333674313724e+07 m, -1.0160000483991675e+07 m, -2.4398077623963356e+04 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6578109295910617e+03 m s^-1, -5.1185242219246163e-01 m s^-1, -1.1730906188678302e+03 m s^-1} Barycentre ({3.0124108647775620e+02 m s^-1, -2.0084154167315562e+03 m s^-1, -5.1185242219246163e-01 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0845253025428772e+07 m, 1.6987323760986328e-06 m, 1.3919783203239441e+07 m} Barycentre ({-1.8233534548922174e+07 m, 3.9110526421792723e+07 m, 1.6987323760986328e-06 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2533081151772103e+02 m s^-1, 4.8364029225922422e-07 m s^-1, -2.4220191371886704e+03 m s^-1} Barycentre ({-2.3191011364301448e+03 m s^-1, -1.0812574015270666e+03 m s^-1, 4.8364029225922422e-07 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1084214522014618e+07 m, 3.2186508178710938e-06 m, 1.7158836734626770e+07 m} Barycentre ({2.6978673338262361e+07 m, -3.3348110895882584e+06 m, 3.2186508178710938e-06 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0350871644565618e+03 m s^-1, 9.1675778435273969e-07 m s^-1, 2.5003191112001214e+03 m s^-1} Barycentre ({3.9528066901290777e+02 m s^-1, 3.1995200604892480e+03 m s^-1, 9.1675778435273969e-07 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859125376909668e+10 m, -4.0754849034895372e+09 m, -8.1808136863083735e+09 m} Barycentre ({-3.7652341726603493e+10 m, 2.7427837235339653e+10 m, -4.0754849034895372e+09 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454817320073676e+02 m s^-1, 9.4044631576594251e-01 m s^-1, -4.5576292004618044e+03 m s^-1} Barycentre ({-2.7248207972567170e+03 m s^-1, -3.7431035623135031e+03 m s^-1, 9.4044631576594251e-01 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675812344606380e+10 m, -2.0861137214115364e+05 m, -1.5125280317357237e+10 m} Barycentre ({-6.1618750790212631e+07 m, -2.1783053056711288e+10 m, -2.0861137214115364e+05 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597537392792092e+03 m s^-1, -7.4835868068816627e+00 m s^-1, 5.1453285221657788e+03 m s^-1} Barycentre ({7.1465574601705448e+03 m s^-1, -1.6709990649535939e+01 m s^-1, -7.4835868068816627e+00 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.9620393436431885e+04 m, -1.1150092077916634e+04 m, -3.1942530649166107e+06 m} Barycentre ({-2.2567472686346690e+06 m, -2.2616788913153354e+06 m, -1.1150092077916634e+04 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694548913504968e+02 m s^-1, 5.5650891449151807e-02 m s^-1, 1.5942737306113486e+01 m s^-1} Barycentre ({2.2400827507903102e+02 m s^-1, -2.1045188730273679e+02 m s^-1, 5.5650891449151807e-02 m s^-1} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597001109329620e+10 m, 1.9974238995265641e-06 m, -2.7787734939349651e+08 m} Barycentre ({-9.6139732425471096e+09 m, 9.6191046090582199e+09 m, 1.9974238995265641e-06 m} AliceSun)
I1022 23:09:50.179826 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8970461148688238e+02 m s^-1, 5.7069164498672241e-07 m s^-1, -9.2825624308313436e+03 m s^-1} Barycentre ({-6.5668847392013868e+03 m s^-1, -6.5633815936561859e+03 m s^-1, 5.7069164498672241e-07 m s^-1} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732709755487442e+07 m, 4.8329343730309987e+06 m, 1.3025293351671696e+06 m} Barycentre ({-3.1414038168896507e+07 m, 3.4623705025353879e+07 m, 4.8329343730309987e+06 m} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1636617649780305e+00 m s^-1, -5.1468596325549631e+00 m s^-1, -2.7394748552079000e+02 m s^-1} Barycentre ({-2.0333011174810744e+02 m s^-1, -1.8376815788672030e+02 m s^-1, -5.1468596325549631e+00 m s^-1} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998267290803909e+07 m, 2.8207890031018906e-06 m, -2.0391100817036629e+05 m} Barycentre ({-8.4537662903068569e+06 m, 8.5166797045385875e+06 m, 2.8207890031018906e-06 m} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.2337232629023731e+00 m s^-1, 8.0593485855918194e-07 m s^-1, -5.4241565542496210e+02 m s^-1} Barycentre ({-3.8501000160358308e+02 m s^-1, -3.8218752407763918e+02 m s^-1, 8.0593485855918194e-07 m s^-1} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009774972173996e+09 m, -1.2210560952199899e+07 m, -2.8905263801594872e+09 m} Barycentre ({-8.6634852502439499e+09 m, 4.8546616232065887e+09 m, -1.2210560952199899e+07 m} AliceSun)
I1022 23:09:50.180829 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484245155787548e+03 m s^-1, -3.9591195024243450e+02 m s^-1, -1.0334370664971288e+04 m s^-1} Barycentre ({-5.2774835650251543e+03 m s^-1, -9.4265561681987438e+03 m s^-1, -3.9591195024243450e+02 m s^-1} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163170587808609e+07 m, 4.0011477633123221e+06 m, -2.8633513791018486e+07 m} Barycentre ({-3.7390325160302974e+07 m, -2.3875739324257597e+06 m, 4.0011477633123221e+06 m} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2266960901568518e+02 m s^-1, -4.0333541551398184e+01 m s^-1, -3.9705401780853026e+02 m s^-1} Barycentre ({-2.0158444376205136e+02 m s^-1, -3.6340533577136989e+02 m s^-1, -4.0333541551398184e+01 m s^-1} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7865089216132459e+08 m, -2.4418790162482673e+08 m, -6.3055578202014284e+09 m} Barycentre ({-4.6737220979987278e+09 m, -4.2365430855653763e+09 m, -2.4418790162482673e+08 m} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111744690953883e+04 m s^-1, -1.4017476744902660e+03 m s^-1, -1.0233769973647922e+02 m s^-1} Barycentre ({8.3113422734746237e+03 m s^-1, -8.8105857964604475e+03 m s^-1, -1.4017476744902660e+03 m s^-1} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.181831 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7701901190891266e+06 m, 4.4030452754367114e+04 m, -1.5150239656651616e+06 m} Barycentre ({1.3230701547084842e+05 m, -2.3262341945551755e+06 m, 4.4030452754367114e+04 m} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4132405206207468e+03 m s^-1, 1.9351279559358428e+01 m s^-1, 4.7458266806846586e+02 m s^-1} Barycentre ({1.3208679092498774e+03 m s^-1, -6.9122025742106325e+02 m s^-1, 1.9351279559358428e+01 m s^-1} AliceSun)
I1022 23:09:50.181831 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.181831 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.189851 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.189851 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2263996218576496e+04 s
to   : 3.2264996218576496e+04 s
I1022 23:09:50.189851 20364 plugin.cpp:295] Time has been advanced
from : 3.2263996218576496e+04 s
to   : 3.2264996218576496e+04 s
I1022 23:09:50.189851 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479423533248444e+10 m, 1.1979582345378935e+10 m, 8.6583832133119461e+10 m} Barycentre ({1.2299315951840179e+10 m, 1.1224416978037224e+11 m, 1.1979582345378935e+10 m} AliceSun)
I1022 23:09:50.189851 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157175865398331e+03 m s^-1, 5.1492743138582163e+01 m s^-1, -1.7779607972918486e+03 m s^-1} Barycentre ({-2.7477129273184942e+03 m s^-1, 2.9576878088708759e+02 m s^-1, 5.1492743138582163e+01 m s^-1} AliceSun)
I1022 23:09:50.189851 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186034017725819e+10 m, 1.6738873238780293e+08 m, 5.5700251598425636e+10 m} Barycentre ({6.3860477429319054e+10 m, 1.3893968924985268e+10 m, 1.6738873238780293e+08 m} AliceSun)
I1022 23:09:50.189851 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852710993137021e+03 m s^-1, 9.8181376274208759e+01 m s^-1, 2.2888525097243678e+03 m s^-1} Barycentre ({-8.9976522342658564e+02 m s^-1, 4.2438769338212987e+03 m s^-1, 9.8181376274208759e+01 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1293119213356018e+07 m, 1.2557318543479919e+07 m, 1.6798935100581360e+08 m} Barycentre ({9.9554921707512125e+07 m, 1.3888304045227009e+08 m, 1.2557318543479919e+07 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140484806566228e+03 m s^-1, 1.5751593309038157e+00 m s^-1, -2.4687697743941044e+01 m s^-1} Barycentre ({-9.2755488186624757e+02 m s^-1, 9.3111483344535259e+02 m s^-1, 1.5751593309038157e+00 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8888525534423828e+07 m, 2.6833560424904436e+07 m, 8.6015651369384766e+07 m} Barycentre ({5.2899188926550746e+05 m, 1.2369148078895551e+08 m, 2.6833560424904436e+07 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875329874943818e+03 m s^-1, -1.4239104022105568e+02 m s^-1, -7.6664293356581379e+02 m s^-1} Barycentre ({-1.4445865118306886e+03 m s^-1, 3.9831192714937447e+02 m s^-1, -1.4239104022105568e+02 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9566259129432678e+07 m, -2.4398589465528727e+04 m, -5.5917443768013000e+07 m} Barycentre ({-6.7742032404327899e+07 m, -1.0162008894765854e+07 m, -2.4398589465528727e+04 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6578442411659432e+03 m s^-1, -5.1183070803892861e-01 m s^-1, -1.1730424788844243e+03 m s^-1} Barycentre ({3.0129888612327363e+02 m s^-1, -2.0084061258757583e+03 m s^-1, -5.1183070803892861e-01 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0846078284973145e+07 m, 2.2053718566894531e-06 m, 1.3917361158744812e+07 m} Barycentre ({-1.8235853619016740e+07 m, 3.9109445095409974e+07 m, 2.2053718566894531e-06 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2518828066760761e+02 m s^-1, 5.5267214804644027e-07 m s^-1, -2.4220698488158273e+03 m s^-1} Barycentre ({-2.3190390527393956e+03 m s^-1, -1.0813953592296639e+03 m s^-1, 5.5267214804644027e-07 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1082179285655975e+07 m, 4.2021274566650391e-06 m, 1.7161336932334900e+07 m} Barycentre ({2.6979068428037979e+07 m, -3.3316115459200926e+06 m, 4.2021274566650391e-06 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0353855469629543e+03 m s^-1, 1.0477470340219952e-06 m s^-1, 2.5000763005659564e+03 m s^-1} Barycentre ({3.9489888304068609e+02 m s^-1, 3.1995672684927977e+03 m s^-1, 1.0477470340219952e-06 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859124562361229e+10 m, -4.0754849025490675e+09 m, -8.1808182439375267e+09 m} Barycentre ({-3.7652344451424072e+10 m, 2.7427833492235928e+10 m, -4.0754849025490675e+09 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454869909884724e+02 m s^-1, 9.4049304611685602e-01 m s^-1, -4.5576291066729682e+03 m s^-1} Barycentre ({-2.7248203654903236e+03 m s^-1, -3.7431038768654871e+03 m s^-1, 9.4049304611685602e-01 m s^-1} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675817304359251e+10 m, -2.0861885573112252e+05 m, -1.5125275172028767e+10 m} Barycentre ({-6.1611604233390808e+07 m, -2.1783053073420692e+10 m, -2.0861885573112252e+05 m} AliceSun)
I1022 23:09:50.190853 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597520011160759e+03 m s^-1, -7.4835931308812196e+00 m s^-1, 5.1453284191819903e+03 m s^-1} Barycentre ({7.1465561824953074e+03 m s^-1, -1.6708807702907507e+01 m s^-1, -7.4835931308812196e+00 m s^-1} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {6.9927338582992554e+04 m, -1.1150036372337985e+04 m, -3.1942371065120697e+06 m} Barycentre ({-2.2565232492914130e+06 m, -2.2618893321087183e+06 m, -1.1150036372337985e+04 m} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694480525643121e+02 m s^-1, 5.5760265947224497e-02 m s^-1, 1.5974070130330801e+01 m s^-1} Barycentre ({2.2403041112561183e+02 m s^-1, -2.1042970151888380e+02 m s^-1, 5.5760265947224497e-02 m s^-1} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597000919622066e+10 m, 2.6088790227582644e-06 m, -2.7788663195586646e+08 m} Barycentre ({-9.6139798094297676e+09 m, 9.6190980456745472e+09 m, 2.6088790227582644e-06 m} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8971049592810525e+02 m s^-1, 6.5221858315812744e-07 m s^-1, -9.2825623091684720e+03 m s^-1} Barycentre ({-6.5668805775012870e+03 m s^-1, -6.5633857555911472e+03 m s^-1, 6.5221858315812744e-07 m s^-1} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732717918123245e+07 m, 4.8329292260843730e+06 m, 1.3022553876612186e+06 m} Barycentre ({-3.1414241498312704e+07 m, 3.4623521256441526e+07 m, 4.8329292260843730e+06 m} AliceSun)
I1022 23:09:50.191856 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1616100096035495e+00 m s^-1, -5.1470336185395462e+00 m s^-1, -2.7394752633824282e+02 m s^-1} Barycentre ({-2.0332872073286691e+02 m s^-1, -1.8376966667523487e+02 m s^-1, -5.1470336185395462e+00 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998258044599533e+07 m, 3.6842894956957395e-06 m, -2.0445342361348867e+05 m} Barycentre ({-8.4541512915143557e+06 m, 8.5162975081552211e+06 m, 3.6842894956957395e-06 m} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.2586852050148138e+00 m s^-1, 9.2106602707412032e-07 m s^-1, -5.4241523063753084e+02 m s^-1} Barycentre ({-3.8499241345913379e+02 m s^-1, -3.8220524232171744e+02 m s^-1, 9.2106602707412032e-07 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009743487871990e+09 m, -1.2210956864142831e+07 m, -2.8905367145284224e+09 m} Barycentre ({-8.6634905277223320e+09 m, 4.8546521966475153e+09 m, -1.2210956864142831e+07 m} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484358877860327e+03 m s^-1, -3.9591193562551541e+02 m s^-1, -1.0334367205042843e+04 m s^-1} Barycentre ({-5.2774731951765334e+03 m s^-1, -9.4265619789166649e+03 m s^-1, -3.9591193562551541e+02 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4163047916393280e+07 m, 4.0011074294627327e+06 m, -2.8633910842848778e+07 m} Barycentre ({-3.7390526741917700e+07 m, -2.3879373375504948e+06 m, 4.0011074294627327e+06 m} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2267322127118177e+02 m s^-1, -4.0334157624659383e+01 m s^-1, -3.9704964260491033e+02 m s^-1} Barycentre ({-2.0157878581873541e+02 m s^-1, -3.6340491330963010e+02 m s^-1, -4.0334157624659383e+01 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7863878041621739e+08 m, -2.4418930337193227e+08 m, -6.3055579225244360e+09 m} Barycentre ({-4.6737137866455650e+09 m, -4.2365518961413012e+09 m, -2.4418930337193227e+08 m} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111745523430543e+04 m s^-1, -1.4017465365783735e+03 m s^-1, -1.0230831602914746e+02 m s^-1} Barycentre ({8.3113640528557080e+03 m s^-1, -8.8105660542763362e+03 m s^-1, -1.4017465365783735e+03 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.192858 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7716031126995087e+06 m, 4.4049797891242015e+04 m, -1.5145491716880798e+06 m} Barycentre ({1.3362786491835117e+05 m, -2.3269250903509981e+06 m, 4.4049797891242015e+04 m} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4127467186389326e+03 m s^-1, 1.9338995307867211e+01 m s^-1, 4.7500519471751068e+02 m s^-1} Barycentre ({1.3208309326232838e+03 m s^-1, -6.9057141083250622e+02 m s^-1, 1.9338995307867211e+01 m s^-1} AliceSun)
I1022 23:09:50.192858 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.192858 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.209902 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.209902 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2264996218576496e+04 s
to   : 3.2265996218576496e+04 s
I1022 23:09:50.209902 20364 plugin.cpp:295] Time has been advanced
from : 3.2264996218576496e+04 s
to   : 3.2265996218576496e+04 s
I1022 23:09:50.209902 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479425648966003e+10 m, 1.1979582396871674e+10 m, 8.6583830355158630e+10 m} Barycentre ({1.2299313204127243e+10 m, 1.1224417007614098e+11 m, 1.1979582396871674e+10 m} AliceSun)
I1022 23:09:50.209902 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157175284167247e+03 m s^-1, 5.1492733543564675e+01 m s^-1, -1.7779608666585709e+03 m s^-1} Barycentre ({-2.7477129371332317e+03 m s^-1, 2.9576869092204515e+02 m s^-1, 5.1492733543564675e+01 m s^-1} AliceSun)
I1022 23:09:50.209902 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186030332455448e+10 m, 1.6738883056917876e+08 m, 5.5700253887278641e+10 m} Barycentre ({6.3860476529554687e+10 m, 1.3893973168862015e+10 m, 1.6738883056917876e+08 m} AliceSun)
I1022 23:09:50.209902 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852696372022729e+03 m s^-1, 9.8181375391555193e+01 m s^-1, 2.2888534965720896e+03 m s^-1} Barycentre ({-8.9976349907817348e+02 m s^-1, 4.2438765619869118e+03 m s^-1, 9.8181375391555193e+01 m s^-1} AliceSun)
I1022 23:09:50.209902 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1294433261745453e+07 m, 1.2557320118281752e+07 m, 1.6798932631272125e+08 m} Barycentre ({9.9553994148800716e+07 m, 1.3888397156330293e+08 m, 1.2557320118281752e+07 m} AliceSun)
I1022 23:09:50.209902 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140483053458493e+03 m s^-1, 1.5744443393143115e+00 m s^-1, -2.4698490243328706e+01 m s^-1} Barycentre ({-9.2756254827421662e+02 m s^-1, 9.3110723509252114e+02 m s^-1, 1.5744443393143115e+00 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8889813061946869e+07 m, 2.6833418031969070e+07 m, 8.6014884719749451e+07 m} Barycentre ({5.2754730170089006e+05 m, 1.2369187909229982e+08 m, 2.6833418031969070e+07 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875220615650005e+03 m s^-1, -1.4239483052478977e+02 m s^-1, -7.6665633047407414e+02 m s^-1} Barycentre ({-1.4445886147035415e+03 m s^-1, 3.9829476815728435e+02 m s^-1, -1.4239483052478977e+02 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9564601268535614e+07 m, -2.4399101285368204e+04 m, -5.5918616786422729e+07 m} Barycentre ({-6.7741731076542482e+07 m, -1.0164017296246961e+07 m, -2.4399101285368204e+04 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6578775514578335e+03 m s^-1, -5.1180899342968189e-01 m s^-1, -1.1729943380901507e+03 m s^-1} Barycentre ({3.0135668546566785e+02 m s^-1, -2.0083968335327854e+03 m s^-1, -5.1180899342968189e-01 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0846903401985168e+07 m, 2.8014183044433594e-06 m, 1.3914939063545227e+07 m} Barycentre ({-1.8238172627021767e+07 m, 3.9108363631073073e+07 m, 2.8014183044433594e-06 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2504574669442445e+02 m s^-1, 6.2168911085791478e-07 m s^-1, -2.4221205521325633e+03 m s^-1} Barycentre ({-2.3189769608897554e+03 m s^-1, -1.0815333134323821e+03 m s^-1, 6.2168911085791478e-07 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1080143750930786e+07 m, 5.3048133850097656e-06 m, 1.7163836887214661e+07 m} Barycentre ({2.6979463136025876e+07 m, -3.3284119550677203e+06 m, 5.3048133850097656e-06 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0356839006496957e+03 m s^-1, 1.1787422522502311e-06 m s^-1, 2.4998334545234834e+03 m s^-1} Barycentre ({3.9451709147050497e+02 m s^-1, 3.1996144311864869e+03 m s^-1, 1.1787422522502311e-06 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859123747812271e+10 m, -4.0754849016085510e+09 m, -8.1808228015665865e+09 m} Barycentre ({-3.7652347176244225e+10 m, 2.7427829749131893e+10 m, -4.0754849016085510e+09 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454922499694828e+02 m s^-1, 9.4053977646776732e-01 m s^-1, -4.5576290128840810e+03 m s^-1} Barycentre ({-2.7248199337239021e+03 m s^-1, -3.7431041914174293e+03 m s^-1, 9.4053977646776732e-01 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675822264110382e+10 m, -2.0862633932741542e+05 m, -1.5125270026700401e+10 m} Barycentre ({-6.1604457677848816e+07 m, -2.1783053090128906e+10 m, -2.0862633932741542e+05 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597502631274729e+03 m s^-1, -7.4835994549033256e+00 m s^-1, 5.1453283161909130e+03 m s^-1} Barycentre ({7.1465549049356423e+03 m s^-1, -1.6707624887264501e+01 m s^-1, -7.4835994549033256e+00 m s^-1} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {7.0234283044815063e+04 m, -1.1149980557384610e+04 m, -3.1942211167755127e+06 m} Barycentre ({-2.2562992078132881e+06 m, -2.2620997507162569e+06 m, -1.1149980557384610e+04 m} AliceSun)
I1022 23:09:50.210903 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694411836097424e+02 m s^-1, 5.5869640848525748e-02 m s^-1, 1.6005403070015745e+01 m s^-1} Barycentre ({2.2405254516689922e+02 m s^-1, -2.1040751347816462e+02 m s^-1, 5.5869640848525748e-02 m s^-1} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597000729908628e+10 m, 3.3018610292063640e-06 m, -2.7789591451811481e+08 m} Barycentre ({-9.6139863763082638e+09 m, 9.6190914822867126e+09 m, 3.3018610292063640e-06 m} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8971638036958640e+02 m s^-1, 7.3374541142016587e-07 m s^-1, -9.2825621875217257e+03 m s^-1} Barycentre ({-6.5668764158126423e+03 m s^-1, -6.5633899175374590e+03 m s^-1, 7.3374541142016587e-07 m s^-1} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732726078708649e+07 m, 4.8329240789637621e+06 m, 1.3019814401144981e+06 m} Barycentre ({-3.1414444826338790e+07 m, 3.4623337486021392e+07 m, 4.8329240789637621e+06 m} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1595582544094327e+00 m s^-1, -5.1472076043214230e+00 m s^-1, -2.7394756712624257e+02 m s^-1} Barycentre ({-2.0332732969649814e+02 m s^-1, -1.8377117544322840e+02 m s^-1, -5.1472076043214230e+00 m s^-1} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998248773433685e+07 m, 4.6629208580313647e-06 m, -2.0499583863127232e+05 m} Barycentre ({-8.4545362751336377e+06 m, 8.5159152940543331e+06 m, 4.6629208580313647e-06 m} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.2836471279506725e+00 m s^-1, 1.0361965979327734e-06 m s^-1, -5.4241480472083458e+02 m s^-1} Barycentre ({-3.8497482451309236e+02 m s^-1, -3.8222295977014664e+02 m s^-1, 1.0361965979327734e-06 m s^-1} AliceSun)
I1022 23:09:50.211906 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009712003456249e+09 m, -1.2211352776071150e+07 m, -2.8905470488938971e+09 m} Barycentre ({-8.6634958051903419e+09 m, 4.8546427700826302e+09 m, -1.2211352776071150e+07 m} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484472599895553e+03 m s^-1, -3.9591192100812248e+02 m s^-1, -1.0334363745102024e+04 m s^-1} Barycentre ({-5.2774628253215787e+03 m s^-1, -9.4265677896233065e+03 m s^-1, -3.9591192100812248e+02 m s^-1} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4162925241367340e+07 m, 4.0010670949970791e+06 m, -2.8634307890304089e+07 m} Barycentre ({-3.7390728317875780e+07 m, -2.3883007422517315e+06 m, 4.0010670949970791e+06 m} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2267683344346551e+02 m s^-1, -4.0334773681070033e+01 m s^-1, -3.9704526741649897e+02 m s^-1} Barycentre ({-2.0157312794400360e+02 m s^-1, -3.6340449079837373e+02 m s^-1, -4.0334773681070033e+01 m s^-1} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7862666867027774e+08 m, -2.4419070511789989e+08 m, -6.3055580248180599e+09 m} Barycentre ({-4.6737054752706213e+09 m, -4.2365607066974840e+09 m, -2.4419070511789989e+08 m} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111746355850837e+04 m s^-1, -1.4017453986598482e+03 m s^-1, -1.0227893231873720e+02 m s^-1} Barycentre ({8.3113858321999905e+03 m s^-1, -8.8105463120494169e+03 m s^-1, -1.4017453986598482e+03 m s^-1} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.212908 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7730156125545502e+06 m, 4.4069130747217539e+04 m, -1.5140739554585218e+06 m} Barycentre ({1.3494867722367728e+05 m, -2.3276153375237025e+06 m, 4.4069130747217539e+04 m} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4122530093421419e+03 m s^-1, 1.9326717760449224e+01 m s^-1, 4.7542717306310988e+02 m s^-1} Barycentre ({1.3207936245130102e+03 m s^-1, -6.8992301072547320e+02 m s^-1, 1.9326717760449224e+01 m s^-1} AliceSun)
I1022 23:09:50.212908 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.212908 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.228948 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.229951 20364 plugin.cpp:151] Evolving prolongations and new histories
from : 3.2265996218576496e+04 s
to   : 3.2266996218576496e+04 s
I1022 23:09:50.229951 20364 plugin.cpp:295] Time has been advanced
from : 3.2265996218576496e+04 s
to   : 3.2266996218576496e+04 s
I1022 23:09:50.229951 20364 plugin.cpp:352] Celestial at index 16 is at parent position + {-7.2479427764683502e+10 m, 1.1979582448364403e+10 m, 8.6583828577197723e+10 m} Barycentre ({1.2299310456414307e+10 m, 1.1224417037190962e+11 m, 1.1979582448364403e+10 m} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:371] Celestial at index 16 moves at parent velocity + {-2.1157174702936150e+03 m s^-1, 5.1492723948547152e+01 m s^-1, -1.7779609360252919e+03 m s^-1} Barycentre ({-2.7477129469479673e+03 m s^-1, 2.9576860095700272e+02 m s^-1, 5.1492723948547152e+01 m s^-1} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:352] Celestial at index 8 is at parent position + {3.4186026647186543e+10 m, 1.6738892875055370e+08 m, 5.5700256176132629e+10 m} Barycentre ({6.3860475629792053e+10 m, 1.3893977412738396e+10 m, 1.6738892875055370e+08 m} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:371] Celestial at index 8 moves at parent velocity + {-3.6852681752771637e+03 m s^-1, 9.8181374508896255e+01 m s^-1, 2.2888544836474321e+03 m s^-1} Barycentre ({-8.9976177469450477e+02 m s^-1, 4.2438761904445591e+03 m s^-1, 9.8181374508896255e+01 m s^-1} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:352] Celestial at index 14 is at parent position + {-3.1295747309963226e+07 m, 1.2557321692368597e+07 m, 1.6798930160883331e+08 m} Barycentre ({9.9553066582418129e+07 m, 1.3888490266673791e+08 m, 1.2557321692368597e+07 m} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:371] Celestial at index 14 moves at parent velocity + {-1.3140481297798719e+03 m s^-1, 1.5737293500872482e+00 m s^-1, -2.4709282934869861e+01 m s^-1} Barycentre ({-9.2757021464415993e+02 m s^-1, 9.3109963642250557e+02 m s^-1, 1.5737293500872482e+00 m s^-1} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:352] Celestial at index 11 is at parent position + {-8.8891100578548431e+07 m, 2.6833275635243416e+07 m, 8.6014118056724548e+07 m} Barycentre ({5.2610271203561127e+05 m, 1.2369227737849340e+08 m, 2.6833275635243416e+07 m} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:371] Celestial at index 11 moves at parent velocity + {-1.2875111353684338e+03 m s^-1, -1.4239862077740037e+02 m s^-1, -7.6666972740008191e+02 m s^-1} Barycentre ({-1.4445907174042231e+03 m s^-1, 3.9827760896010886e+02 m s^-1, -1.4239862077740037e+02 m s^-1} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:352] Celestial at index 12 is at parent position + {-3.9562943374332428e+07 m, -2.4399613083481789e+04 m, -5.5919789756690979e+07 m} Barycentre ({-6.7741429690960109e+07 m, -1.0166025688432246e+07 m, -2.4399613083481789e+04 m} AliceSun)
I1022 23:09:50.229951 20364 plugin.cpp:371] Celestial at index 12 moves at parent velocity + {1.6579108604667292e+03 m s^-1, -5.1178727836474991e-01 m s^-1, -1.1729461964850325e+03 m s^-1} Barycentre ({3.0141448450491953e+02 m s^-1, -2.0083875397026513e+03 m s^-1, -5.1178727836474991e-01 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 10 is at parent position + {-4.0847728376464844e+07 m, 3.4570693969726563e-06 m, 1.3912516917648315e+07 m} Barycentre ({-1.8240491572931744e+07 m, 3.9107282028787270e+07 m, 3.4570693969726563e-06 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 10 moves at parent velocity + {-8.2490320959864903e+02 m s^-1, 6.9069116648279305e-07 m s^-1, -2.4221712471386736e+03 m s^-1} Barycentre ({-2.3189148608814066e+03 m s^-1, -1.0816712641347353e+03 m s^-1, 6.9069116648279305e-07 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 9 is at parent position + {2.1078107917865753e+07 m, 6.5565109252929688e-06 m, 1.7166336599235535e+07 m} Barycentre ({2.6979857462222520e+07 m, -3.3252123170715384e+06 m, 6.5565109252929688e-06 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 9 moves at parent velocity + {-2.0359822255126378e+03 m s^-1, 1.3097434248265927e-06 m s^-1, 2.4995905730760755e+03 m s^-1} Barycentre ({3.9413529430767176e+02 m s^-1, 3.1996615485696580e+03 m s^-1, 1.3097434248265927e-06 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 15 is at parent position + {-4.5859122933262787e+10 m, -4.0754849006679878e+09 m, -8.1808273591955519e+09 m} Barycentre ({-3.7652349901063950e+10 m, 2.7427826006027554e+10 m, -4.0754849006679878e+09 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 15 moves at parent velocity + {8.1454975089504012e+02 m s^-1, 9.4058650681867673e-01 m s^-1, -4.5576289190951402e+03 m s^-1} Barycentre ({-2.7248195019574464e+03 m s^-1, -3.7431045059693274e+03 m s^-1, 9.4058650681867673e-01 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 6 is at parent position + {1.5675827223859777e+10 m, -2.0863382293003236e+05 m, -1.5125264881372137e+10 m} Barycentre ({-6.1597311123582840e+07 m, -2.1783053106835941e+10 m, -2.0863382293003236e+05 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 6 moves at parent velocity + {4.9597485253134037e+03 m s^-1, -7.4836057789479309e+00 m s^-1, 5.1453282131925644e+03 m s^-1} Barycentre ({7.1465536274915612e+03 m s^-1, -1.6706442202597827e+01 m s^-1, -7.4836057789479309e+00 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 7 is at parent position + {7.0541226818084717e+04 m, -1.1149924633056158e+04 m, -3.1942050957050323e+06 m} Barycentre ({-2.2560751442015599e+06 m, -2.2623101471338775e+06 m, -1.1149924633056158e+04 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 7 moves at parent velocity + {3.0694342844862967e+02 m s^-1, 5.5979016152167382e-02 m s^-1, 1.6036736124913659e+01 m s^-1} Barycentre ({2.2407467720267536e+02 m s^-1, -2.1038532318071995e+02 m s^-1, 5.5979016152167382e-02 m s^-1} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:352] Celestial at index 1 is at parent position + {-1.3597000540189304e+10 m, 4.0763698089634214e-06 m, -2.7790519708024156e+08 m} Barycentre ({-9.6139929431825981e+09 m, 9.6190849188947105e+09 m, 4.0763698089634214e-06 m} AliceSun)
I1022 23:09:50.230953 20364 plugin.cpp:371] Celestial at index 1 moves at parent velocity + {1.8972226481132674e+02 m s^-1, 8.1527212977668545e-07 m s^-1, -9.2825620658911066e+03 m s^-1} Barycentre ({-6.5668722541354546e+03 m s^-1, -6.5633940794951232e+03 m s^-1, 8.1527212977668545e-07 m s^-1} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:352] Celestial at index 3 is at parent position + {-4.6732734237241745e+07 m, 4.8329189316691644e+06 m, 1.3017074925270081e+06 m} Barycentre ({-3.1414648152973443e+07 m, 3.4623153714092106e+07 m, 4.8329189316691644e+06 m} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:371] Celestial at index 3 moves at parent velocity + {-8.1575064993966748e+00 m s^-1, -5.1473815899005766e+00 m s^-1, -2.7394760788478925e+02 m s^-1} Barycentre ({-2.0332593863900183e+02 m s^-1, -1.8377268419070015e+02 m s^-1, -5.1473815899005766e+00 m s^-1} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:352] Celestial at index 2 is at parent position + {-1.1998239477306366e+07 m, 5.7566824921226071e-06 m, -2.0553825322252512e+05 m} Barycentre ({-8.4549212411638442e+06 m, 8.5155330622367486e+06 m, 5.7566824921226071e-06 m} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:371] Celestial at index 2 moves at parent velocity + {9.3086090316607510e+00 m s^-1, 1.1513265704753967e-06 m s^-1, -5.4241437767487332e+02 m s^-1} Barycentre ({-3.8495723476549301e+02 m s^-1, -3.8224067642289128e+02 m s^-1, 1.1513265704753967e-06 m s^-1} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:352] Celestial at index 5 is at parent position + {-9.5009680518926773e+09 m, -1.2211748687984848e+07 m, -2.8905573832559123e+09 m} Barycentre ({-8.6635010826479816e+09 m, 4.8546333435119362e+09 m, -1.2211748687984848e+07 m} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:371] Celestial at index 5 moves at parent velocity + {3.1484586321893216e+03 m s^-1, -3.9591190639025558e+02 m s^-1, -1.0334360285148834e+04 m s^-1} Barycentre ({-5.2774524554602995e+03 m s^-1, -9.4265736003186757e+03 m s^-1, -3.9591190639025558e+02 m s^-1} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:352] Celestial at index 13 is at parent position + {-2.4162802562728882e+07 m, 4.0010267599153770e+06 m, -2.8634704933383942e+07 m} Barycentre ({-3.7390929888175555e+07 m, -2.3886641465305239e+06 m, 4.0010267599153770e+06 m} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:371] Celestial at index 13 moves at parent velocity + {1.2268044553253867e+02 m s^-1, -4.0335389720630587e+01 m s^-1, -3.9704089224329255e+02 m s^-1} Barycentre ({-2.0156747013785184e+02 m s^-1, -3.6340406823759997e+02 m s^-1, -4.0335389720630587e+01 m s^-1} AliceSun)
I1022 23:09:50.231956 20364 plugin.cpp:352] Celestial at index 4 is at parent position + {-1.7861455692350572e+08 m, -2.4419210686272958e+08 m, -6.3055581270823002e+09 m} Barycentre ({-4.6736971638739004e+09 m, -4.2365695172339249e+09 m, -2.4419210686272958e+08 m} AliceSun)
I1022 23:09:50.232959 20364 plugin.cpp:371] Celestial at index 4 moves at parent velocity + {1.2111747188214766e+04 m s^-1, -1.4017442607346900e+03 m s^-1, -1.0224954860524851e+02 m s^-1} Barycentre ({8.3114076115074695e+03 m s^-1, -8.8105265697796949e+03 m s^-1, -1.4017442607346900e+03 m s^-1} AliceSun)
I1022 23:09:50.232959 20364 plugin.cpp:247] Parent of vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at index 1
I1022 23:09:50.232959 20364 plugin.cpp:315] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d is at parent position + {1.7744276187477112e+06 m, 4.4088451328997267e+04 m, -1.5135983175244927e+06 m} Barycentre ({1.3626945205609454e+05 m, -2.3283049365201239e+06 m, 4.4088451328997267e+04 m} AliceSun)
I1022 23:09:50.232959 20364 plugin.cpp:333] Vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d moves at parent velocity + {1.4117593930374364e+03 m s^-1, 1.9314446916078953e+01 m s^-1, 4.7584860376602046e+02 m s^-1} Barycentre ({1.3207559856084379e+03 m s^-1, -6.8927505686408404e+02 m s^-1, 1.9314446916078953e+01 m s^-1} AliceSun)
I1022 23:09:50.232959 20364 plugin.cpp:392] Rendering a trajectory for the vessel with GUID 2446b1f8-1d45-4ece-b782-cb5a05e9a04d
I1022 23:09:50.232959 20364 plugin.cpp:397] Returning an empty trajectory
I1022 23:09:50.250001 20364 plugin.cpp:48] Vessel cleanup
I1022 23:09:50.250001 20364 plugin.cpp:73] Starting the evolution of the old histories
from : 3.2256996218576496e+04 s
F1022 23:09:50.250001 20364 plugin.cpp:95] Check failed: HistoryTime() > current_time_ (3.2266996218576496e+04 s vs. 3.2266996218576496e+04 s)

OO for Vessel and Celestial

That should factor some things.

LOG(FATAL) and CHECK should dump a stacktrace to FATAL

At the moment it seems to dump to stderr, but not to the FATAL log file. This means if the game is restarted after a crash, we have an archive of the CHECK failure, but not of the corresponding stacktrace.

Move definition of kParent map to SolarSystem

Also move the 17 constants and make them an enum.

DegreesOfFreedom should contain affine positions and velocities

Fix assignment operators

+=, -=, *=, /= should be members and return a reference.

Enforce not null access

// Never null. should be a reference or something similar.

Propagate errors in NBodySystem, keep them in Body, etc.

Ignored in #88.

Permutation.Inverse should return the inverse type

Permutation<A,B> currently returns a Permutation<A,B> rather than a Permutation<B,A>.

Destroy the VectorLine when deleting the plugin

at the moment it stays on the screen and in the way.

Unify compensated summations

Consistency was broken by #156.

Remove stock orbit plots

We have our own now.

Remove the accessor for timeline from Trajectory

Add an iterator which is aware of the hierachy instead.

Statically link libglog

The current state is a mess to install, since libglog needs to be in the same directory as the KSP executable, and it will result in strange behaviour if 2 mods use libglog. Static linking will provide separate logs (except for stderr of course).

Passing scalars by reference

We have been passing Quantity and other wrappers for a double (Point<Quantity>, Trivector<Quantity>) by reference.
The objects are the same size as a double, so there is no obvious reason for doing it.
Looking at compiler outputs for a similar problem, this does not seem to be a good idea.

Using clang 3.4.1, ICC 13.0.1 and GCC 4.9.0 20130909 from http://gcc.godbolt.org/, with the following source:

class Foo {
 public:
  Foo(double const value) : value_(value) {};
  double value() const {
    return value_;
  }
 private:
  double value_; 
};

__attribute__((noinline))
Foo const Bar(Foo const& parameter) {
// or         Foo const parameter
  return Foo(parameter.value() + 42.0);
}

double Baz() {
  return Bar(Foo(3.5)).value();
}

using the compiler options -O3 -std=c++11 -m32 for 32-bit and -O3 -std=c++11 for 64-bit,
the outputs are:

64-bit

clang

const&

.LCPI0_0:
    .quad   4631107791820423168     # double 42
Bar(Foo const&):                           # @Bar(Foo const&)
    movsd   (%rdi), %xmm0
    addsd   .LCPI0_0(%rip), %xmm0
    ret

Baz():                                # @Baz()
    pushq   %rax
    movabsq $4615063718147915776, %rax # imm = 0x400C000000000000
    movq    %rax, (%rsp)
    leaq    (%rsp), %rdi
    callq   Bar(Foo const&)
    popq    %rax
    ret

const

.LCPI0_0:
    .quad   4631107791820423168     # double 42
Bar(Foo):                             # @Bar(Foo)
    addsd   .LCPI0_0(%rip), %xmm0
    ret

.LCPI1_0:
    .quad   4615063718147915776     # double 3.5
Baz():                                # @Baz()
    movsd   .LCPI1_0(%rip), %xmm0
    jmp Bar(Foo)              # TAILCALL

ICC

const&

L__routine_start__Z3Bazv_0:
Baz():
        pushq     %rsi                                          #17.14
        movq      $0x400c000000000000, %rax                     #18.18
        movq      %rax, (%rsp)                                  #18.10
        lea       (%rsp), %rdi                                  #18.14
        call      Bar(Foo const&)                                  #18.14
        popq      %rcx                                          #18.24
        ret                                                     #18.24
L__routine_start__Z3BarRK3Foo_1:
Bar(Foo const&):
        movsd     .L_2il0floatpacket.17(%rip), %xmm0            #14.34
        addsd     (%rdi), %xmm0                                 #14.34
        ret                                                     #14.10
.L_2il0floatpacket.17:
    .long   0x00000000,0x40450000

const

L__routine_start__Z3Bazv_0:
Baz():
        pushq     %rsi                                          #17.14
        movq      $0x400c000000000000, %rax                     #18.18
        movq      %rax, (%rsp)                                  #18.10
        movsd     (%rsp), %xmm0                                 #18.14
        call      Bar(Foo)                                    #18.14
        popq      %rcx                                          #18.24
        ret                                                     #18.24
L__routine_start__Z3Bar3Foo_1:
Bar(Foo):
        movsd     .L_2il0floatpacket.18(%rip), %xmm1            #14.34
        addsd     %xmm1, %xmm0                                  #14.34
        ret                                                     #14.10
.L_2il0floatpacket.18:
    .long   0x00000000,0x40450000

GCC

const&

_Z3BarRK3Foo.constprop.0:
    movsd   .LC0(%rip), %xmm0
    ret
Bar(Foo const&):
    movsd   .LC1(%rip), %xmm0
    addsd   (%rdi), %xmm0
    ret
Baz():
    subq    $24, %rsp
    movsd   .LC2(%rip), %xmm1
    movq    %rsp, %rdi
    movsd   %xmm1, (%rsp)
    call    _Z3BarRK3Foo.constprop.0
    addq    $24, %rsp
    ret
.LC0:
    .long   0
    .long   1078378496
.LC1:
    .long   0
    .long   1078263808
.LC2:
    .long   0
    .long   1074528256

const

_Z3Bar3Foo.constprop.0:
    movsd   .LC0(%rip), %xmm0
    ret
Bar(Foo):
    addsd   .LC1(%rip), %xmm0
    ret
Baz():
    subq    $8, %rsp
    movsd   .LC2(%rip), %xmm0
    call    _Z3Bar3Foo.constprop.0
    addq    $8, %rsp
    ret
.LC0:
    .long   0
    .long   1078378496
.LC1:
    .long   0
    .long   1078263808
.LC2:
    .long   0
    .long   1074528256

32-bit

clang

const&

.LCPI0_0:
    .quad   4631107791820423168     # double 42
Bar(Foo const&):                           # @Bar(Foo const&)
    movl    8(%esp), %eax
    movsd   (%eax), %xmm0
    addsd   .LCPI0_0, %xmm0
    movl    4(%esp), %eax
    movsd   %xmm0, (%eax)
    ret $4

Baz():                                # @Baz()
    subl    $28, %esp
    movl    $1074528256, 20(%esp)   # imm = 0x400C0000
    movl    $0, 16(%esp)
    leal    16(%esp), %eax
    movl    %eax, 4(%esp)
    leal    8(%esp), %eax
    movl    %eax, (%esp)
    calll   Bar(Foo const&)
    subl    $4, %esp
    fldl    8(%esp)
    addl    $28, %esp
    ret

const

.LCPI0_0:
    .quad   4631107791820423168     # double 42
Bar(Foo):                             # @Bar(Foo)
    movsd   8(%esp), %xmm0
    addsd   .LCPI0_0, %xmm0
    movl    4(%esp), %eax
    movsd   %xmm0, (%eax)
    ret $4

Baz():                                # @Baz()
    subl    $44, %esp
    movl    $1074528256, 36(%esp)   # imm = 0x400C0000
    movl    $0, 32(%esp)
    movsd   32(%esp), %xmm0
    movsd   %xmm0, 4(%esp)
    leal    24(%esp), %eax
    movl    %eax, (%esp)
    calll   Bar(Foo)
    subl    $4, %esp
    fldl    24(%esp)
    addl    $44, %esp
    ret

ICC

const&

L__routine_start__Z3Bazv_0:
Baz():
        subl      $28, %esp                                     #17.14
        movsd     .L_2il0floatpacket.8, %xmm0                   #18.18
        movsd     %xmm0, (%esp)                                 #18.10
        addl      $-16, %esp                                    #18.14
        lea       16(%esp), %eax                                #18.14
        lea       24(%esp), %edx                                #18.14
        movl      %edx, (%esp)                                  #18.14
        call      _Z3BarRK3Foo.                                 #18.14
        addl      $12, %esp                                     #18.14
        fldl      8(%esp)                                       #18.14
        addl      $28, %esp                                     #18.24
        ret                                                     #18.24
L__routine_start__Z3BarRK3Foo_1:
Bar(Foo const&):
        movl      8(%esp), %eax                                 #13.37
_Z3BarRK3Foo.:
        subl      $12, %esp                                     #13.37
        movl      %eax, %edx                                    #13.37
        movsd     .L_2il0floatpacket.17, %xmm0                  #14.34
        movl      16(%esp), %eax                                #13.37
        addsd     (%edx), %xmm0                                 #14.34
        movsd     %xmm0, (%esp)                                 #14.3
        movl      (%esp), %ecx                                  #14.10
        movl      4(%esp), %edx                                 #14.10
        movl      %ecx, (%eax)                                  #14.10
        movl      %edx, 4(%eax)                                 #14.10
        addl      $12, %esp                                     #14.10
        ret       $4                                            #14.10
.L_2il0floatpacket.8:
    .long   0x00000000,0x400c0000
.L_2il0floatpacket.17:
    .long   0x00000000,0x40450000

const

L__routine_start__Z3Bazv_0:
Baz():
        subl      $28, %esp                                     #17.14
        movl      .L_2il0floatpacket.8, %edx                    #18.18
        lea       16(%esp), %eax                                #18.14
        movl      4+.L_2il0floatpacket.8, %ecx                  #18.18
        movl      %eax, (%esp)                                  #18.14
        movl      %edx, 4(%esp)                                 #18.14
        movl      %ecx, 8(%esp)                                 #18.14
        call      Bar(Foo)                                    #18.14
        addl      $12, %esp                                     #18.14
        fldl      (%esp)                                        #18.14
        addl      $12, %esp                                     #18.24
        ret                                                     #18.24
L__routine_start__Z3Bar3Foo_1:
Bar(Foo):
        subl      $12, %esp                                     #13.36
        movsd     .L_2il0floatpacket.18, %xmm0                  #14.34
        movl      16(%esp), %eax                                #13.36
        addsd     20(%esp), %xmm0                               #14.34
        movsd     %xmm0, (%esp)                                 #14.3
        movl      (%esp), %edx                                  #14.10
        movl      4(%esp), %ecx                                 #14.10
        movl      %edx, (%eax)                                  #14.10
        movl      %ecx, 4(%eax)                                 #14.10
        addl      $12, %esp                                     #14.10
        ret       $4                                            #14.10
.L_2il0floatpacket.8:
    .long   0x00000000,0x400c0000
.L_2il0floatpacket.18:
    .long   0x00000000,0x40450000

GCC

const&

_Z3BarRK3Foo.constprop.0:
    flds    .LC0
    fstpl   (%eax)
    ret
Bar(Foo const&):
    movl    8(%esp), %edx
    flds    .LC2
    movl    4(%esp), %eax
    faddl   (%edx)
    fstpl   (%eax)
    ret $4
Baz():
    subl    $28, %esp
    leal    16(%esp), %edx
    movl    %esp, %eax
    call    _Z3BarRK3Foo.constprop.0
    fldl    (%esp)
    addl    $28, %esp
    ret
.LC0:
    .long   1110835200
.LC2:
    .long   1109917696

const

_Z3Bar3Foo.constprop.0:
    flds    .LC0
    fstpl   (%eax)
    ret
Bar(Foo):
    flds    .LC2
    faddl   8(%esp)
    movl    4(%esp), %eax
    fstpl   (%eax)
    ret $4
Baz():
    subl    $20, %esp
    flds    .LC3
    leal    8(%esp), %eax
    fstpl   (%esp)
    call    _Z3Bar3Foo.constprop.0
    fldl    8(%esp)
    addl    $20, %esp
    ret
.LC0:
    .long   1110835200
.LC2:
    .long   1109917696
.LC3:
    .long   1080033280

Test the statistics more thoroughly

There should be tests for uncorrelated and negatively correlated populations.

Algebraic tests

Test maps quaternions etc. according to the properties of the algebraic structures.
Multivector, R3Element, Quantity and Dimensionless are already tested for that.

Factor Multivector.Norm()

Code replication.

One parameter per line everywhere in calls and declarations

Move C#-side interfaced logging functions to a new file

Either yet another partial class of PluginAdapter, or an

internal static class Log {
  // ...
}

with shorter identifiers using the EntryPoint attribute,

  [DllImport(dllName           : kDllPath,
             EntryPoint        = "LogInfo"
             CallingConvention = CallingConvention.Cdecl)]
  private static extern void Info(
      [MarshalAs(UnmanagedType.LPStr)] String message);

so that we call Log.Info etc. from the PluginAdapter

Try setting the points in for the VectorLine directly from C++

This may be possible using C# unsafe magic:

fixed (UnityEngine.Vector3* pts = rendered_trajectory_.points3) {
// pass pts using P/Invoke and let it do the iteration.

It would remove the clumsy iteration through P/Invoke and remove at least one copy of the whole rendered trajectory every frame.

Test symplecticity

Use using instead of typedef.

// Write
using Foo = Bar;
// instead of
typedef Bar Foo;
// for consistency with
template<typename T>
using Baz = Bat<T>;

// TODO(egg): the contents of this file make little sense, and the current
// abstractions get in the way of optimizatitons.  |RenderingFrame| should
// return a |Trajectory| in the rendering frame, rather than in |Barycentre|,
// so that this trajectory may be prolonged as the history is computed, rather
// than computed every time. Since the actual rendering frame is not known at
// compile time, a wrapper (|ApparentTrajectory|?) for the trajectory *and*
// the |RenderingFrame| is needed to operate on the trajectory correctly.
// While the realization of the apparent trajectory in WorldSpace will have to
// be done at every frame, this means we will be able to do the conversion
// Barycentre -> rendering frame incrementally (except when switching reference
// frames).

Multivector.coordinates() should return by constreference.

At the moment it does not.

template<typename Scalar, typename Frame>
inline R3Element<Scalar> Multivector<Scalar, Frame, 1>::coordinates() const {
  return coordinates_;
}

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Parameters

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clang

const&

const

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