AIPS HELP file for DAYFX in 31DEC24
As of Wed Nov 6 8:28:55 2024
DAYFX: Task to patch day number problems.
INPUTS
INNAME Input UV file name (name)
INCLASS Input UV file name (class)
INSEQ 0.0 9999.0 Input UV file name (seq. #)
INDISK 0.0 9.0 Input UV file disk unit #
OUTNAME Output UV file name (name)
OUTCLASS Output UV file name (class)
OUTSEQ -1.0 9999.0 Output UV file name (seq. #)
OUTDISK 0.0 9.0 Output UV file disk unit #.
FQCENTER >= 0 -> center frequency axis
HELP SECTION
DAYFX
Task: This task will look for decreasing day number in a file
and replace it with the last valid day number. This is
designed as a patch to problems in task FILLM which
result in the wrong day number at the beginning of tapes
after the first one. INDXR should be run on the output
file after DAYFX to reindex the file.
Adverbs:
INNAME.....Input UV file name (name). Standard defaults.
INCLASS....Input UV file name (class). Standard defaults.
INSEQ......Input UV file name (seq. #). 0 => highest.
INDISK.....Disk drive # of input UV file. 0 => any.
OUTNAME....Output UV file name (name). Defaults to input
OUTCLASS...Output UV file name (class). Defaults to input
OUTSEQ.....Output UV file name (seq. #). Defaults to input
OUTDISK....Disk drive # of output UV file. Defaults to input
space for the file.
FQCENTER,..> 0 => Change frequency axis reference pixel to
Nchan / 2 + 1
else => do not change reference pixel
EXPLAIN SECTION