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I tried several images but find_optimal_celestial_wcs() keeps returning PC1_1, PC2_2 = 1.0, PC1_2, PC2_1 = 0. I want to write it to the final coadd image.
```
files = glob.glob(path + '*.FITS')
…
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Relates to #114 (vignette) and Emodnet Biology examples that now fail, with the introduction of a new dimension (SEASON) in some WCS coverages. This raises various enhancement issues:
- [ ] Need to…
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mwe with [data](https://lweb.cfa.harvard.edu/rtdc/CO/download/COGAL_all_interp.fits.gz):
```python
from spectral_cube import SpectralCube
from astropy import units as u
import pylab as pl
cube …
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Hello,
I am using grizli to work on some NIRISS data.
Everything seems going well, but when it comes to run the `auto_script.grism_prep` function, something goes wrong.
All the files are convert…
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**Describe the bug**
These two FITS headers refuse to align with others. What is wrong with them?
```
Could not enable spatial matching of Bania2_downsampled_kms_try2.fits to reference image G00…
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When trying to use the PDOK AHN WCS Tool, QGIS crashes quickly after pressing run.
As an input I use the points gpkg (in 28992). I have attached it the gpkg to this post.
[points.zip](https://gi…
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When I'm reprojecting maps, I often want to change the metadata such that the WCS keywords are updated to values matching the new projection, but I want to keep the rest of the metadata (observer coor…
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Imported WCS layers currently do not show band names, instead defaulting to `Band1`, `Band2` etc. This seems to be a QGIS problem:
> band names are embedded in the geotiff metadata but QGIS doesn't…
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After shifting a spectrum, attempting to write a Spectrum1D to a fits file **with the format wcs1d-fits** using `Spectrum1D.write(format="wcs1d-fits")` raises the following error: `IndexError: index 6…