AIPS NRAO AIPS HELP file for SBCOR in 31DEC18



As of Tue Oct 16 11:02:25 2018


SBCOR: Task to correct VLBA data for 130 deg. phase shift

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     9999.    Channel at which LSB begins
ECHAN             0.0     9999.    Channel at which LSB ends
APARM                              Control info:
                                   1: => phase-shift between
                                      sidebands (degrees), 
                                      0 => -130 degrees
ANTENNAS                           Antennas to correct.

HELP SECTION

SBCOR
Task:  This task is designed to correct VLBI data recorded
       with VLBA record terminals for the phase shift that
       occurs between lower and upper sidebands.
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 w room
  BCHAN......Channel at which LSB begins - no default
  ECHAN......Channel at which LSB ends, 0=> last channel
  APARM......(1): The actual phase-offset between the lower
                  and upper sidebands. If zero assumes the
                  lower sideband is wrong by -130 degrees and
                  will adjust the data accordingly. If non-zero
                  will use the value given as the phase-offset.
  ANTENNAS...A list of all antennas which observed and recorded
             with a VLBA terminal. The baselines to these antennas
             will have the 130 degree phase shift inserted in the
             data.

AIPS