AIPS HELP file for FLDSIZE in 31DEC21
As of Wed May 5 16:18:03 2021
Type: Adverb (real array, 2 elements x 64 fields)
Use: Sizes of a 2-dimensional image to produce or process; one pair of
values is specified for each field. The first element is usually
called the X coordinate and measures the number of columns in the
image. The second element, the Y coordinate is a measure of the
number of rows in the image.
Null Value: 0
Null value assignment varies with verb or task although
usually a value is required.
IMAGR replaces FLDSIZE values of 0 with IMSIZE-10.
IMAGR.......Wide-field and/or wide-frequency Cleaning / imaging task.
PCCOR.......Corrects phases using PCAL tones data from PC table.
FLDSIZE gives the 1st and 2nd tones to use by IF.
SCIMG.......Full-featured imaging plus self-calibration loop with
SOUSP.......Fits source spectral index from SU table or adverbs.
FLDSIZE gives source flux at frequency when not using
the source table. Normally set to 0.
LINIMAGE....Build image cube from multi-IF data set. FLDSIZE passed
MAPPR.......Simplified access to IMAGR.