AIPS HELP file for SNVER in 31DEC25

As of Fri Nov 14 14:06:12 2025

HELP SECTION

SNVER
Type: Adverb  (Scalar)
Use:  Specifies desired output solution table into which any
      gain solutions are to be written.
Null value:  0 => highest numbered gain table for input tables,
                  highest numbered + 1 for output tables.
Tasks:
   ACFIT.........Determine antenna gains from autocorrelations.
   APCAL.........Apply TY and GC tables to generate an SN table.
   ATMCA.........Determines delay/phase gradient from calibrator
                 observations.  SNVER is for the input SN table.
   CALIB.........Determines antenna calibration: complex gain
   CL2HF.........Convert CL table to HF table.  SNVER is for the input
                 table containing residual solutions from FRING/MBDLY.
   CLCAL.........Merges and smooths SN tables, applies them to CL
                 tables.  SNVER is for the lowest numbered input SN
                 table.
   DELZN.........Determines residual atmosphere depth at zenith and
                 clock errors.  SNVER is for the input SN table.
   FRING.........Fringe fit data to determine antenna calibration,
                 delay, rate.
   GETJY.........Determines calibrator flux densities.  SNVER is for the
                 input SN table with 0 -> all.
   KRING.........Fringe fit data to determine antenna calibration,
                 delay, rate.
   PCCOR.........Corrects phases using PCAL tones data from PC table.
   SNCOR.........Applies user-selected corrections to the calibration SN
                 table.  SNVER is for the table that is updated.
   SOUSP.........Fits source spectral index from SU table or adverbs.
                 SNVER > 0 selects the lowest numbered SN table to be
                 corrected along with the source table.
   SYVSN.........Plots selected SY/TY data with SN solution values
                 versus time.  SNVER is for the input SN table.
   UVCRS.........Finds the crossing points of UV-ellipses.
Procedures:
   VLACALIB......Runs CALIB and LISTR for VLA observation.

EXPLAIN SECTION