AIPS NRAO AIPS HELP file for DOKEEP in 31DEC21



As of Mon Nov 29 13:02:33 2021



HELP SECTION

DOKEEP
Type:   Adverb  (logical,  > 0  =>  true)
Use:    Tells a task or procedure to keep something
Null value:  false (<= 0).
Procedures:
  OOCAL..........Self-calibration with spectral-dependent corrections
                 for primary beam and spectral index.  DOKEEP > 0 =>
                 keep the data set which is the input data divided by
                 the model.
Tasks:
  FITLD..........Reads FITS files to load images or UV (IDI or UVFITS)
                 data to disk  DOKEEP > 0 causes fully flagged
                 visibilities to be retained.
  FQUBE..........Collects n-dimensional images into n+1-dimensional
                 FREQID image.  DOKEEP true syas to retain fully blanked
                 or missing m-dimensional images.
  PCLOD..........Reads ascii file containing pulse-cal info to PC table.
                 DOKEEP true says to keep records that are not in any
                 scan.
  SLICE..........Task to make a slice file from an image.  DOKEEP says
                 to make simple slices stay in input pixels rather than
                 being heavily interpolated.
  SNREF..........Chooses best reference antenna to minimize R-L
                 differences.  DOKEEP says to retain all "temporary"
                 SN tables (each with different referance antenna).
  UVLOD..........Read export or FITS data from a tape or disk.  DOKEEP
                 > 0 causes fully flagged visibilities to be retained.
   VLBSY.........Reads ascii file containing VLBA total power info into
                 an SY table
Procedures:
  IMFRING........Large image delay fitting with IM2CC and OOFRING,
                 DOKEEP true says to keep the divided data set.
  IMSCAL.........Large image self-cal with IM2CC and OOCAL.  DOKEEP
                 true says to retain the divided data set.
  OOCAL..........Determines antenna complex gain with frequency-
                 dependent models.  DOKEEP true says to keep the divided
                 data set.

EXPLAIN SECTION


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