Convert some FITS-like .txt files

[kelle]

Lots of unreadable .txt spectra seem to be in the same format as https://bdnyc.s3.amazonaws.com/BRI+0021-0214.txt.

Make a conversion script that works for this file and then we can try to convert a whole bunch using that script.

[kelle]

Looks like it's a lot of Spitzer data.

[kelle]

Jolie found 23 Spitzer IRS data that can be converted. In progress in #314.

[jolielheureux]

25 Converted Spitzer IRS data :
Archive.zip

[jolielheureux]

25 Converted Spitzer IRS data and pngs:
Archive 2.zip

[kelle]

@jolielheureux , Could you also upload here the table corresponding to these sources with new spectra files? I think it's called this: not_working_txt_table_2022-12-16.dat

[kelle]

23 spectra uploaded to https://bdnyc.s3.amazonaws.com/IRS/. So they have URLs like this: https://bdnyc.s3.amazonaws.com/IRS/2MASSJ23515044-2537367.fits

Next step is to update the database with these files.

[kelle]

This was done but there are some problems as described in #347