AIPS HELP file for IN5SEQ in 31DEC25
As of Wed Dec 11 8:51:39 2024
HELP SECTION
IN5SEQ
Type: Adverb (Real)
Use: Data files are stored in AIPS under logical names which
have 4 parts: a 12-character "name" field, a 6-character
"class" field, and a numeric "sequence number" field.
IN5SEQ is used to specify the "sequence number" field for
the 5th of the input data files used by a verb or task.
It is used as an integer number between 0 and 9999.
Null value: 0
Null value means take the image having the highest
sequence number which is consistent with the other adverb
name parameters unless explicitly stated otherwise in the
Help file for the verb or task.
Tasks:
BLPCL......Do divide by I,Q,U models for circular polarization
BLCHN. The 3th file is the optional V model.
RMFIT......Fits 1-dimensional polarization spectrum to Q/U cube.
The 5th image is the imaginary part of the FARS output.
Verbs:
CLR5NAME...Clears adverbs specifying the fifth input image.
GET5NAME...Fills 5th input image name parameters by catalog slot
number.
IM5HEAD....Displays the image 5 header contents to terminal, message
file.
Q5HEADER...Verb to summarize the image 5 header: positions at center.
Procedures:
BLPOLCAL...Do BLCHN for I, Q, U, V models. 5th is V model.
EXPLAIN SECTION