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desitarget 0.14.0
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@geordie666 geordie666 released this 10 Jul 23:18
· 4480 commits to main since this release
0.14.0
1455108

Refactor to move from the DR3 Data Model for Legacy Survey imaging files to the DR4 Data Model, including:

  • desitarget.io can now read old DR3-style and new DR4-style tractor and sweeps files
  • desitarget.cuts now always uses DR4-style column names and formats
  • new 60-bit TARGETID schema that incorporates RELEASE column from imaging surveys
  • desitarget.brightstar builds masks on DR4-style data
  • HEALPix pixel number (current nside=64) added to output target files
  • select_targets passes around information related to HEALPix
  • column PHOTSYS added to output files, recording North or South for the photometric system
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