We already have obs_ctio0m9, but some of the data we have from that telescope is not compatible with the obs_package as it stands, as they kept changing which amps they read out, and in what configuration.

With the help of Augustin, pick a few files with the same layout, and for which there exist a few biases (and other calibs if/as required) and get them readable.

This might mean making a temporary fork of obs_ctio0m9 to get things working.

Build the calibration products, and get processStarTask running on it.

Necessary because we want to test this pipeline with absorption spectra before going on sky, and the lab will only ever provide emission spectra, not to mention it would be nice to have a more realistic PSF.