FITS Header Verification

    1. The current version of the DES FITS header data model can be found in DES-doc#3427.

    2. The PreCam FITS headers must comply to the DES FITS header data model.

  1. Absolutely essential FITS keywords that must be in the headers for on-sky observations are the following:

      • TELRA, TELDEC, TELEQUIN

      • TIMESYS, DATE-OBS, TIME-OBS

      • EXPTIME