- There must be a Rosetta LDD somewhere, but I don't have it, so I can't
verify if these keywords are correct and have correct values:
  ROSETTA:CAM_ABSOLUTE_FRAME_NUMBER
  ROSETTA:CAM_COVER_POSITION
  ROSETTA:CAM_GAIN
  ROSETTA:CAM_MISSING_LINES
  ROSETTA:CAM_MODE_FRAME_NUMBER
  ROSETTA:CAM_PIX_BADROW
  ROSETTA:CAM_PIX_MISSING
  ROSETTA:CAM_PIX_NEGATIVE
  ROSETTA:CAM_PIX_PAIR_AVERAGED
  ROSETTA:CAM_PIX_PAIR_INTERPOLATED
  ROSETTA:CAM_PIX_SATURATED
  ROSETTA:CAM_PIX_VIGNETTING
  ROSETTA:CAM_PIX_WARM
  ROSETTA:CAM_RADIANCE_DNSTEP
  ROSETTA:CAM_WINDOW_POS_ALONG_COL
  ROSETTA:CAM_WINDOW_POS_ALONG_ROW
  ROSETTA:PIPELINE_VERSION_ID

*/catalog/mission.cat
- The list of MISSION_PHASE_NAMEs does not quite match the values used in
the labels, e.g. this file has
  ROSETTA EXTENSION 3 | EXT3 |  2016-07-01  |  2016-09-30 |               
while the labels have
  MISSION_PHASE_NAME = "ROSETTA EXTENSION 3 MTP035"
Suggestion: comprehensively copy the values of MISSION_PHASE_NAME from the
ICD doc into mission.cat, as the NASA PDS3 missions do. Or add a pointer to
that file.

*/index/index.lbl, */index/browse_index.lbl
- Line 6: REVISION_ID is an unknown keyword. Maybe use VERSION_ID.