AIPS HELP file for SUMIM in 31DEC22
As of Sun Mar 26 9:19:51 2023
SUMIM: Task to sum overlapping, sequentially-numbered images
INNAME First image name (name)
INCLASS First image name (class)
INSEQ 1.0 9999.0 First image name (seq. #)
IN2SEQ 1.0 999.0 Final seq # in image set
IN3SEQ 1.0 9999.0 Change of seq # between incl.
INDISK Image set disk unit #
OUTNAME Output image name (name)
OUTCLASS Output image name (class)
OUTSEQ -1.0 9999.0 Output image name (seq #)
0 => highest unique.
OUTDISK Output image disk unit #
BLC 0.0 2048.0 Bottom left corner 0 => 1
TRC 0.0 2048.0 Top right corner 0 => max
FACTOR Mult. factor of sum. 0=> #
of input images (ie average)
BADDISK Disks to avoid for scratch.
Use: SUMIM adds together a number of maps, all multiplied by
a common factor, to form an output map. The set of images
must all have the same INNAME and INCLASS and the INSEQ
must be equally spaced.
INNAME......Name of first image(name). Standard defaults.
INCLASS.....Name of first image(class). Standard defaults.
INSEQ.......Name of first image(seq. #). 0 => highest.
IN2SEQ......Final seq. # for image set. no default.
IN3SEQ......Change of seq # for set of images. 0 => 1.
Thus, a DO LOOP over the seq. # is formed
DO I = INSEQ, IN2SEQ, IN3SEQ
INDISK......Disk drive # of all input images. 0 => any
OUTNAME.....Name of summed image(name). Standard defaults.
OUTCLASS....Name of summed image(class). Standard defaults.
OUTSEQ......Name of summed image(seq. #). 0 => highest unique
OUTDISK.....Disk drive # for output image. 0 => highest with
BLC.........Bottom left corner all input images
TRC.........Top right corner all input images
FACTOR......Factor by which to multiply all maps before adding. If
FACTOR .EQ. 0.0 a factor of 1 / (number of maps) will be
BADDISK.....Disks to avoid for the scratch files.