AIPS HELP file for STVERS in 31DEC25

As of Wed Jan 22 1:22:05 2025

HELP SECTION

STVERS
Type: Adverb  (Real)
Use:  Gives the version number of the stars extension file to be used
      as output or as the source of "star" data to be plotted.
      In plotting, if STFACTOR = 0, no symbols are plotted.  If
      STFACTOR not = 0, the symbol sizes (in arc sec) in the file are
      scaled by abs(STFACTOR) and plotted.  If STFACTOR < 0, any
      labels in the file are also plotted.
Null value:  < 0 => no plot or output
             = 0 => highest or highest+1 for output
Plot tasks:
  CNTR....Makes plot file of image contours.
  GREYS...Makes plot file of image grey-scale plus contours.
  KNTR....Makes plot file of multiple planes of image contours.
  PCNTR...Makes plot file of image contours and polarization vectors.
  PROFL...Makes plot file of image profiles.
Output tasks:
  STARS...Generate an ST extension file with star positions
  IMFIT...Fits Gaussians to portions of an image
  JMFIT...Fits Gaussians to portions of an image
  SAD.....Finds and fits Gaussians to portions of an image
  TVSAD...Finds and fits Gaussians to portions of an image with
          interaction

EXPLAIN SECTION