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There is no branch yet, but I have started prototyping spectral property measurements in two spatial dimensions, which will be included in XGA to produce things like temperature, metallicity, and entr…
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Hello, I'd like to ask a question about the implementation of the Cloud-Shadow-Detection-Based-on-Spectral-Indices algorithm.
In CSD_SI.py, line 66, I do not understand why "non_pseudo_cloud_…
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I was running into the issue of SIAv2 is not working with scalar coordinates (https://github.com/astropy/pyvo/issues/305), so I made them a vector SkyCoord, which is working even less, e.g. `_validate…
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Is there a reason that the spatial and spectral extrema attributes store different data structures?
```
In [6]: cube.spectral_extrema …
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Loving the CARTA software -- thanks for all the effort in developing and sharing.
This is not a bug but a question and / or feature request.
Quick question that I can not answer from the docs.…
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Since we have the `Discrete3DMesh`, it would also be nice to have a cythonised `InhomogeneousVolumeEmitter` that gets emissivity as a `Function3D` instance. I think that this generalised version of th…
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Some parts of the sky show substantial spatially variable nebular emission. e.g., this related ticket
https://github.com/desihub/desispec/issues/1253
This occasionally compromises redshifts when re…
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**Reporter: Camilla Pacifici**
Load image in imviz.
Create subset -> icon is spectral subset
Create another subset -> first subset now has correct icon and second subset has the icon of a spectral …
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This would allow us to dump all operations associated with a particular nonlinear flux when it has been removed.
Still need to solve the problem that u_g gets redefined, so what do we do?
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Following discussions with @Cadair, the following two use cases sound like they would be useful for solar data and should be easy to implement (again, they are good test cases for things that shouldn'…