AIPS NRAO AIPS HELP file for UVDEC in 31DEC21



As of Fri Dec 3 2:26:25 2021


UVDEC: Task to keep every n'th spectral channel of uv data

INPUTS

INNAME                             Input UV file name (name)
INCLASS                            Input UV file name (class)
INSEQ             0.0     9999.0   Input UV file name (seq. #)
INDISK            0.0        9.0   Input UV file disk unit #
OUTNAME                            Output UV file name (name)
OUTCLASS                           Output UV file name (class)
OUTSEQ           -1.0     9999.0   Output UV file name (seq. #)
OUTDISK           0.0        9.0   Output UV file disk unit #.
BCHAN             0.0              Start channel
ECHAN             0.0              End channel
CHINC             0.0              Increment between channels

HELP SECTION

UVDEC
Task:  This task will copy only every n'th spectral channel to the
       output uv data set.  This may be useful with data that have had
       spectral smoothing.
Adverbs:
  INNAME.....Input UV file name (name).      Standard defaults.
  INCLASS....Input UV file name (class).     Standard defaults.
  INSEQ......Input UV file name (seq. #).    0 => highest.
  INDISK.....Disk drive # of input UV file.  0 => any.
  OUTNAME....Output UV file name (name).     Standard defaults.
  OUTCLASS...Output UV file name (class).    Standard defaults.
  OUTSEQ.....Output UV file name (seq. #).   0 => highest unique
  OUTDISK....Disk drive # of output UV file. 0 => highest with
             space for the file.
  BCHAN......Begin channel: 0 -> 1.
  ECHAN......End channel: < BCHAN -> max
  CHINC......Channel increment: 0 -> 1.

EXPLAIN SECTION


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