PTOFF

PTOFF is used to set the distance to the off source position for pointing patterns on the VLBA in arc minutes. See PTINCR for more information.

• Argument: A real number giving the offset in arcmin.
• Options: Any number but it should be about 3 times the FWHM of the beam.
• Default: 6.0*PTINCR
• Usage: Defaults to previous station.
• Example: PTOFF=36.0