AIPS HELP file for DOAPPLY in 31DEC22
As of Thu Jun 1 9:56:30 2023
Use: To tell a task whether it should do apply the results of an
operation to the data or simply examine what those results
Default: <= 0 => False => do not apply to the data.
> 0 => True => apply to the data
CALIB.....Determines antenna calibration: complex gain. DOAPPLY >=
0 causes the calibration to be applied to single-source
files creating a new output file.
FRING.....Fringe fit data to determine antenna calibration, delay,
rate. DOAPPLY >= 0 causes the calibration to be applied
to single-source files creating a new output file.
RLDIF.....Determines the difference in phase between the right and
left polarization calibrations - requires CALIB, PCAL, and
BPASS to be run first. Then it determines the remaining
phase difference between right and left from the RL and LR
phases. DOAPPLY selects whether the results appear
immediately in a new CL or BP table version or not. In
the continuum mode, the phase of RL and LR* are returned
in CLCORPRM if DOAPPLY <= 0.
SNP2D.....Task to convert SN table single-channel phase to delay.
DOAPPLY > 0 copies the input amplitudes to the output
TLCAL.....Converts JVLA telcal files to an SN file. DOAPPLY > 0
applies an source table fluxes to the output SN table.
XYDIF.....Find/apply X minus Y linear polarization phase
difference. DOAPPLY > 0 causes the results to be
applied to a new CL or BP table.