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If I am not wrong this package is missing the equivalent of
https://docs.astropy.org/en/stable/nddata/utils.html#saving-a-2d-cutout-to-a-fits-file-with-an-updated-wcs
Am I right?
The `region…
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### Description
I was exploring projections and ran into a case where WCSAxes shows a stray `$` in a tick label. Whether this happens seems to be very sensitive to the value of `lonpole` I assign.
…
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Headers that compute how image pixels are mapped to detector pixels and wavelengths seem wrong. They need to account for overscans, flips, which amps, etc.
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### Description
Pickling a WCS with SIP coefficients results in a WCS with small numerical difference in the coefficients.
There may be more than 1 issue here. Since:
- during pickling the wcs hd…
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### Description
I downloaded a FITS from https://hiverse.zero2x.org/
and the header use `CTYPE3 = VEL…
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This is from the example notebook `LSS_AGN-01_preparation.ipynb` in `irdb/METIS`, using scopesim 0.9.0a6:
```
src = sim.Source(cube="AGN_sim_prepared.fits")
...
File ~/ELT_Development/ScopeSim/scopesi…
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It seems that some layers have been removed from the world pop WCS 2.X service.
It is no longer possible to run this request
https://ogc.worldpop.org/geoserver/ows?service=WCS&version=2.0.1&requ…
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I rerun automatically all the chunks of the WCS vignette and the following error occurs (SEE BELOW) , when the SpatRast object should have been returned. Is it an issue of the WCS URL used?
Thank yo…
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For each frame, create the WCS header using telescope information and the astrometric calibration (platescale, north angle, boresight). Each frame should have its own WCS header.
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Hi! I'm having a problem getting specutils to read in a multispec (non-linear) spectrum generated from IRAF. This is a FITS file that has 128 spectra, all with different non-linear wavelength solution…