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I have a fits file with a non-standard CTYPE1 value (`RA--TAN `). Creating a WCS from it issues the `FITSFixedWarning`, but then also a traceback as it in fact doesn't fix the CTYPE but rather raises …
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Based on the discussion in https://github.com/radio-astro-tools/spectral-cube/issues/572, there is a desire to have a SpectralCubeWithUncertainty and an uncertainty-attribute-containing mixin.
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### Description
A significant number of currently open CCDData issues involving metadata (e.g., units, WCS, etc. #11851, #11727, #11325, #10977, #9883, #9397 ) could probably be r…
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### What is the problem this feature will solve?
I have 2 FITS data cubes, one use `VRAD` as velocity, the other use `VOPT` as velocity, I want to convert one velocity to another and write to a new…
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### Describe the bug
I'm trying to do some manipulation of a `map`, all in memory, to move from an MHD simulation, through an instrument simulator, and ultimately to saving a FITS file on disk in u…
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Currently we the definition of `Numerics.ky` is ambiguous. As of right now it is basically (effectively the choice made in GENE/GS2)
$k_y = \frac{n_0}{L_{ref}} \frac{\partial r_N}{\partial \psi_N}$…
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using Bunit
Trying to update the project to .net 8
Finding that with latest release:
```
```
makes our tests reference unresolvable:
```
ctx.Services.AddTestAuthorizatio…
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```
I try to read a Healpix File (see header below)
using read_map. I hope this is the way of doing it.
But I get the following error message:
In [7]: fits1 = healpy.read_map('FERMI_file.fits')
NSID…
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```
'DATAMIN' > 'Minimum valid physical value'
'DATAMAX' > 'Maximum valid physical value'
'BUNIT' > 'Units of physical value, after application of BSCALE, BZERO'
```
are fits header keywords…
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Generated stubs using bunit.generators do not include [Parameter]-annotated properties from their base class(es):
```csharp
public class BaseComponent : ComponentBase
{
[Parameter] publi…