Comments (13)
for reference, we kickstarted specreduce
development during #pyastro18 so hopefully that will continue to snowball. we also fleshed out its roadmap at https://github.com/astropy/specreduce/projects/2.
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Hah, my comment collided with @crawfordsm - but hopefully similar content 😉
from specutils.
That's definitely a good idea -- maybe start something on the specreduce
wiki pages? That would probably be a good place and hopefully most things start getting added into specreduce
from specutils.
Somewhat of a port of identify
is available here:
https://github.com/crawfordsm/specidentify
It can be updated to handle just about any spectrograph, but it is currently lacking in documentation.
Eventually we hope to add more tools to:
https://github.com/astropy/specreduce
but no work has really been done on that yet.
from specutils.
@pllim @SaraOgaz - agreed in a broad sense! First, let me bring to your attention #167, where there's a link to the project where we are starting to scope out the various planned tools for specutils.
Note, though, that some of this belongs better in specreduce
. The scope of specutils
is meant to be limited to "I have a spectrum that's been reduced and want to do stuff with it", while specreduce is "I have a raw output from my instrument and need to do ccd reductions, flat-field, wavelength cal, and so on. identify,
reidentify, and
sensfunc *might* belong better in
specreduce, but standard
is a bit more debatable...?
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After two years, I still cannot find a good IRAF conversion guide for this when I get help calls. Is there one somewhere? Thanks!
from specutils.
OK, the replies sound promising. Thanks! I think what is a good start might be a "conversion" table and status of each task. Example row: identify | specidentify | available
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I went to astropy/specreduce
but nothing happens when I click on "Wiki"; it just silently reloads the "Code" page.
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@pllim - that probably means that the checkbox for "wikis" in the settings/features is not clicked.
from specutils.
Okay, I don't have admin rights to specreduce
, so someone who is admin there need to create the Wiki first. Thanks!
from specutils.
After looking at what's in https://github.com/astropy/specreduce/projects/2 and comparing to the list in this issue, I think there's really only one thing left that belongs in specutils
, which I will create as a separate issue that's more focused and then close this one (but link to this one so in the future others can see it).
from specutils.
We still need a conversion guide somewhere but I don't know where is the best place for this.
from specutils.
Conversations concerning the translation of comparable iraf tasks to the spec tools should occur in the specreduce repository (specifically spacetelescope/specreduce#40).
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Related Issues (20)
- DOC: Broken link to old mailing list needs to be fixed HOT 4
- Better document/test user-made GWCS input
- Specutils in the muler and gollum ecosystem and prospect for upstreaming HOT 3
- TST: Ensure numpy dev is actually installed in devdeps
- TST: Python 3.12
- Spectrum1d.read suddenly won't read JWST x1d data automatically. HOT 1
- Serialization of Spectrum1D object (How to make Spectrum1D pickle-able?)
- Can spectrum object be lazy?
- TST: oldest deps job failed because something is forcing numpy upgrade to 1.24
- BUG: version number is off for `stable` on RTD HOT 1
- Why are SDSS spPlate readers "hidden" in the sdss.py loader? HOT 1
- Round tripping read/write does not preserve WCS HOT 5
- Improve/Update Developer docs HOT 5
- Add spPlate test HOT 1
- Improve documentation about headers
- Inconsistant expectation for location of header data (vs. other metadata) HOT 2
- Create a reader for DESI data files HOT 2
- Spectrum1D WCS has wrong number of dimensions as an NDCube HOT 1
- SpectralCoord can't handle pixel units
- Possible bug: correlation.template_correlate throws an error if given Spectrum1D objects with no flux uncertainties defined. HOT 2
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