Project: datamanagement
Issue DM-4805: Some wcs keywords need to be removed from the metadata of raw DECam data
Header keys such as PVi_j left in the raw metadata confuse the making of wcs in later processing steps. For example, when {{calexp}} is read in {{makeDiscreteSkyMap.py}}, {{makeCoaddTempExp.py}}, and so on, this message appears: {code:java} makeWcs: Interpreting RA---TAN-SIP/DEC--TAN-SIP + PVi_j as TPV makeWcs WARNING: Stripping PVi_j keys from projection RA---TPV-SIP/DEC--TPV-SIP {code} These {{calexp}} are created by running {{processCcd.py}} on raw data, and are mis-interpreted as TPV.
Story points: 7