Patrick Ogle comments

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                                            Patrick Ogle

Can't print Spectrum1D read from JWST s3d cube.

A slightly different manifestation of issue [#803](https://github.com/astropy/specutils/issues/803), which mentions the default loader

First Pass WCS extract region bound fix

@duytnguyendtn I am not familiar with GWCS and have not tried to use spectral_slab on it. We can either: 1) Test this PR on a Spectrum1D with GWCS 2) ...OR...

arithmetic operations don't check compatibility of spectral_axis

To enforce good hygiene, i.e. to avoid adding apples and oranges, I think we should be restrictive on the quantities that can be added to/subtracted from Spectrum 1D's: 1) They...

Rectify 2D spectrum

This works well, and could form the basis of the algorithm: center = trace_r.guess spec2d_rectified = 1.0 *spec2d for col in range(ncols): shift = center - trace_r[col] shifted_col = ndimage.interpolation.shift(spec2d[:,col],...

[BUG] Mosviz: Model Fitting doesn't work in Mosviz

I will have to see it work in my Jwebbinar notebook to be convinced...