AIPS NRAO AIPS HELP file for SRCNAME in 31DEC24



As of Fri Jul 19 8:51:45 2024



HELP SECTION

SRCNAME
Type: Adverb  (String*16)
Use:  Standard data selection adverb, used to specify a single source
      name to be included in an operation.
Null Value:  ' '
      Null value usually means take all sources, which may be an error.
Procedures:
   BLPOLCAL......Do BLCHN for I, Q, U, V models
   CALMODEL......Applies SPLIT & UVSUB to make a model data set matching
                 a calibrator.
   LINIMAGE......Build image cube from multi-IF data set.
Tasks:
   BLPCL.........Do divide by I,Q,U models for circular polarization BLCHN
   BOXES.........Adds Clean boxes to BOXFILE around sources.
   CAPLT.........Plots closure amplitude and model from CC file.
   CLOSE.........Plots closure phase or amplitude spectra averaged over
                 closures.
   CLPLT.........Plots closure phase and model from CC file.
   DFTIM.........Makes image of DFT at arbitrary point showing time vs
                 frequency.
   DFTPL.........Plots DFT of a UV data set at arbitrary point versus
                 time.
   EVAUV.........Subtracts & divides a model into UV data, does statistics
                 on results.
   FACES.........Makes images of catalog sources for initial calibration.
   FIXBX.........Converts a BOXFILE to another for input to IMAGR.
   FRMAP.........Task to build a map using fringe rate spectra.
   FRPLT.........Task to plot fringe rate spectra.
   HOLIS.........Prints information about holography sampling.
   IMAGR.........Wide-field and/or wide-frequency Cleaning / imaging task.
   MULTI.........Task to convert single-source to multi-source UV data.
   OMFIT.........Fits sources and, optionally, a self-cal model to uv
                 data.
   PHSRF.........Perform phase-referencing within a spectral line
                 database.
   SETFC.........Makes a BOXFILE for input to IMAGR.
   SOUSP.........Fits source spectral index from SU table or adverbs.
   UV2MS.........Append single-source file to multi-source file.
   UVFIT.........Fits source models to uv data.
   UVGIT.........Fits source models to uv data.
   UVHIM.........Makes image of the histogram on two user-chosen axes.
   UVFIX.........Recomputes u,v,w for a uv database.  SRCNAME is
                 required if SHIFTing a source from a multi-source
                 data set.
   UVHGM.........Plots statistics of uv data files as histogram.
   UVIMG.........Grid UV data into an "image".
   UVLIN.........Fits and removes continuum visibility spectrum, also can
                 flag.
   UVLSD.........Least squares fit to channels and divides the uv data.
   UVLSF.........Least squares fit to channels and subtracts from uv data.
   UVMOD.........Modify UV database by adding a model incl spectral index.
   XYMOD.........Compute linear polarization point source model, applies
                 to data.

EXPLAIN SECTION


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