AIPS HELP file for PHAT in 31DEC24
As of Wed Nov 6 7:17:16 2024
HELP SECTION
PHAT
Type: Adverb (Real scalar)
Use: Specifies the amplitude of the delta function to be added to the
center of the beam before picking CLEAN components (the Prussian
Hat). This was once believed to aid convergence but is now
seldom used.
Null Value: NONE ( 0 => nothing added)
Tasks:
APCLN.......Deconvolves images with CLEAN algorithm.
APVC........Deconvolves images with van Cittert algorithm.
IMAGR.......Wide-field and/or wide-frequency Cleaning / imaging
task.
SDCLN.......Deconvolves image by Clark and then "SDI" cleaning
methods.
Procedures:
LINIMAGE....Build image cube from multi-IF data set.
EXPLAIN SECTION