; SOUCODE
;---------------------------------------------------------------
;! Calibrator code for source, not calibrator, selection
;# ADVERB CALIBRATION
;-----------------------------------------------------------------------
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;;  Associated Universities, Inc. Washington DC, USA.
;;
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;;
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;-----------------------------------------------------------------------
SOUCODE   LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
----------------------------------------------------------------
SOUCODE
Type: Adverb (String*4)
Use:  Selects sources by their calibrator code (where CALCODE) selects
      calibrators by their calibrator code.
         '    ' => any calibrator code selected
         '*   ' => any non blank code (cal. only)
         '-CAL' => blank codes only (no calibrators)
         anything else = calibrator code to select.
Tasks:
  CLCAL.......Merges and smoothes SN tables, applies them to CL tables.
              SOUCODE helps determine the sources whose CL tables are
              to be updated.
  GETJY.......Determines calibrator flux densities.  SOUCODE helps
              select the sources whose fluxes are to be determined.
  SUFIX.......Modifies source numbers on uv data.  SOUCODE is the
              CALCODE to be assigned to the new source number.
Procedure:
  VLACLCAL....Runs CLCAL and prints the results with LISTR
----------------------------------------------------------------
