AIPS HELP file for BSAVG in 31DEC25
As of Mon Dec 9 12:16:35 2024
BSAVG: Task to average beam-switched images
INPUTS
INNAME 1st input image name (name)
INCLASS 1st input image name (class)
INSEQ 1.0 9999.0 1st input image name (seq #)
INDISK 0.0 9.0 1st input image disk drive #
IN2SEQ 2.0 9999.0 2nd input image name (seq #)
OUTNAME Output image name (name)
OUTCLASS Output image name (class)
OUTSEQ 0.0 9999.0 Output image name (seq #)
OUTDISK 0.0 9.0 Output image disk drive #
BLC BLC of area to be searched
TRC TRC of area to be searched
HELP SECTION
BSAVG
Type: Task
Use: BSAVG does a weighted average of two or more beam-switched images.
The weighting is done in the Fourier plane by a sinc in the
direction of the throw. The keywords TOTHROW and PARANGLE must be
in each input image header. All input images must have the same
name and class with consecutive sequence numbers from INSEQ to
IN2SEQ. NO TESTS ARE PERFORMED TO INSURE THE VALIDITY OF
COORDINATES: use OHGEO, SUBIM, etc. to make sure things line up.
Adverbs:
INNAME......First image name (name). blank=>any
INCLASS.....First image name (class). blank=>any
INSEQ.......Lowest sequence number, no default.
INDISK......Disk drive # for the first image. 0=>any
IN2SEQ......Highest sequence number, no default.
OUTNAME.....Output image name (name)
OUTCLASS....Output image name (class)
OUTSEQ......Output image name (seq #)
OUTDISK.....Output image disk drive #
BLC.........BLC of area to be searched, 0 => 1,1
TRC.........TRC of area to be searched, 0 => NCOLS,NROWS
EXPLAIN SECTION