AIPS HELP file for OUTFGVER in 31DEC26

As of Tue Feb 10 1:35:38 2026

HELP SECTION

OUTFGVER
Type: Adverb  (Scalar)
Use:  Selects the version of the flag table to be written.

      In normal usage by editing tasks, FLAGVER selects the FG table
      applied to the data on input.  If OUTFGVER selects a new FG
      table, then the flag commands from FLAGVER are copied to
      OUTFGVER and then the new flags are appended.  If OUTFGVER
      selects an existing FG table (1 <= OUTFGVER <= FGmax), then the
      new flags are appended to version OUTFGVER but the flags of
      FLAGVER are not copied.  If OUTFGVER <= 0 or OUTFGVER > FGmax,
      then a new FG table will be written with version FGmax + 1.

      A flag table may be applied to single-source or multi-source
      data sets and may be applied to data which are not in time
      order.  If data are in time order, then flagging will work so
      long as no more than 6000 flags apply to any one time.  If the
      data are not in time order, then flagging works only if no more
      than 6000 flags apply to the current data.  If you exceed these
      limits, you may run UVCOP to apply the FG table so long as you
      are within limits 10 times larger.

Null value:  0 => write a new flag table, but can vary with task.

Tasks:
   ACLIP.........Edits suto-corr data for amplitudes, phases, and
                 weights out of range
   BPEDT.........Interactive TV task to edit uv data based on BP tables.
   BPFLG.........Flgas uv data based on bad BP values.
   CLIP..........Edits data based on amplitudes, phases, and weights out
                 of range
   CORER.........Calculates correlator statistics and flags bad ones.
   DEFLG.........Edits data based on decorrelation over channels and
                 time
   EDITA.........Interactive TV task to edit uv data based on TY/SN/CL
                 tables
   EDITR.........Interactive baseline-oriented visibility editor using
                 the TV
   FGSPW.........Flags bad spectral windows.
   FLAGR.........Edit data based on internal RMS, amplitudes, weights
   FLGIT.........Flags data based on the rms of the spectrum
   FTFLG.........Interactive flagging of UV data in channel-time using
                 the TV
   IBLED.........Interactive BaseLine based visibility EDitor
   OFLAG.........Uses on-line flag table information to write a flag
                 table
   REWAY.........Computes weights based in rms in spectra.  Output flag
                 table is optional and is used when solutions are "bad".
   RFLAG.........Flags data set based on time and freq rms in fringe
                 visibilities.
   SCIMG.........Full-featured imaging plus self-calibration loop
   SCMAP.........Imaging plus self-calibration loop
   SHAHO.........Flags Holography data for shadowing
   SPFLG.........Interactive flagging of UV data in channel-T using the
                 TV
   TVFLG.........Interactive flagging of UV data in TB using the TV
   UFLAG.........Plots and edits data using a uv-plane grid and the TV.
   UVFLG.........Flags UV-data
   UVMLN.........Edits data based on the rms of the spectrum
   WETHR.........Plots selected contents of WX tables, flags data based
                 on WX (weather data)
   WIPER.........Plots and edits data from a UV data base using the TV

EXPLAIN SECTION