This file summarizes several instrument specific items for the Shane/Kast spectrograph.
The default uses an archived wavelength solution with the Ne lamp on.
If you did not use the Ne lamp, you should make the following modification to your :ref:`pypeit_file`:
[calibrations]
[[wavelengths]]
lamps = HeI,ArI,HgI,CdI
reid_arxiv = shane_kast_red_300_7500_NoNe.fits
Note that if you have the Ne lamps on, then the :ref:`wvcalib-holygrail` algorithm may be more successful. Especially if you had an unusual grating tilt.