AIPS HELP file for EVLA in 31DEC22
As of Tue Oct 3 8:35:14 2023
EVLA: Verb to put EVLA (new) antenna numbers on POPS stack
INNAME Image name (name)
INCLASS Image name (class)
INSEQ 0.0 9999.0 Image name (seq. #)
INDISK 0.0 9.0 Disk drive #
SUBARRAY -5.0 46655.0 AN file ver. # (subarray)
DOINVERS -1.0 1.0 > 0 => return non-EVLA ants
Use: Pick up the antenna numbers of EVLA antennas in the specified
antenna file and puts them on the stack. Thus
will print the EVLA (new) antenna numbers while
ANTENNAS = EVLA
will set the ANTENNAS array to the EVLA-only (new) antenna
numbers. Note that the = sign is required in this usage. But
DOINVER TRUE; ANTENNAS = EVLA
will set the ANTENNAS array to all antenna numbers except the
new EVLA antennas. Note too that the = sign is required in
See also verbs VLA, VLBA, and HSA. Note that only one of
these four verbs may be used in a single command although more
than one may be used in the same input line:
ANTENNAS = VLA, EVLA does NOT work
ANTENNAS=VLA; BASELINE=EVLA does work
INNAME.....Image name (name). Standard defaults.
INCLASS....Image name (class). Standard defaults.
INSEQ......Image name (seq. #). 0 => highest.
INDISK.....Disk drive # of image. 0 => any.
SUBARRAY...AN file ver. # 0 => 1
DOINVERS...<= 0 => return VLA antennas
> 0 => return all but the VLA antennas