AIPS HELP file for IN3NAME in 31DEC24
As of Mon Oct 14 9:29:41 2024
HELP SECTION
IN3NAME
Type: Adverb (String*12)
Use: Data files are stored in AIPS under logical names which
have 3 parts: a 12-character "name" field, a 6-character
"class" field, and a numeric "sequence number" field.
IN3NAME is used to specify the "name" field for the 3rd
of the input data files used by a verb or task. This
adverb is handled by AIPS tasks and verbs under special
"wildcard" rules. These rules determine which test
strings (e.g. image names in the catalog) match the
user-specified string. Except for '*', '?', and trailing
blanks (when an * is present), all characters specified
in IN3NAME must exactly match the corresponding characters
in the test string. A '?' in IN3NAME matches any single
character in the test string. An '*' in IN3NAME matches
0 or more characters in the test string. Thus, IN3NAME
= '*' matches any test string. IN3NAME = 'A?B*D' matches
'ASBD', 'A BXYZD D', and 'A3B45678901D', but does not
match 'ABCD' or 'ASBCDE'.
Null value: ' '
Taken as '*' unless the Help file for the specific task
or verb states otherwise.
Verbs:
CLR3NAME......Clears adverbs specifying the third input image.
GET3NAME......Fills 3rd input image name parameters by catalog slot
number.
IM3HEAD.......Displays the image 3 header contents to terminal, message
file.
Q3HEADER......Verb to summarize the image 3 header: positions at
center.
Procedures:
BLPOLCAL......Do BLCHN for I, Q, U, V models. 3rd is Q model.
IMFRING.......Large image delay fitting with IM2CC and OOFRING.
The 3rd image is of spectral index.
IMSCAL........Large image self-cal with IM2CC and OOCAL.
The 3rd image is of spectral index.
LINIMAGE......Build image cube from multi-IF data set.
The 3rd image is of spectral index.
OOCAL.........Determines antenna complex gain with frequency-dependent
models. The 3rd image is of spectral index.
OOFRING.......Fringe fit data to determine calibration with spectral
index options. The 3rd image is of spectral index.
Tasks:
BLPCL.........Do divide by I,Q,U models for circular polarization
BLCHN. The 3rd file is the Q model.
BPASS.........Computes spectral bandpass correction table.
The 3rd data set is the "channel 0" data.
CMPLX.........Combines complex images by a variety of mathematical
methods.
COMB..........Combines two images by a variety of mathematical methods.
The third image is of noise corresponding to the 1st
image.
CPASS.........Computes polynomial spectral bandpass correction table.
The 3rd data set is the "channel 0" data.
GREYS.........Plots images as contours over multi-level grey.
The 3rd image is in the green coor.
HOCLN.........Task to do a clean of holography images.
IBLED.........Interactive BaseLine based visibility EDitor. The 3rd
image is a Clean model.
IMAGR.........Wide-field and/or wide-frequency Cleaning / imaging
task. The 3rd image is of spectral index.
IMLHS.........Converts images to luminosity/hue TV display. The 3rd
image is of saturation.
KNTR..........Make a contour/grey plot file from an image w multiple
panels. The 3rd image is of Q or total polarization.
MEDI..........Combines four images by a variety of mathematical
methods.
MODIM.........Adds images of model objects to image cubes in IQU
polarization. the 3rd image is of U polarization.
OOSUB.........Subtracts/divides a model from/into a uv data base.
The 3rd image is of spectral index.
PCNTR.........Generate plot file with contours plus polarization
vectors. The 3rd image is of polarization angle.
PDPLT.........Plots selected contents of PD tables.
QUFIX.........Determines Right minus Left phase difference, corrects
cal files. The 3rd image is of calibrated spectral
polarization that is lacking the RLDIF correction.
RFARS.........Correct Q/U cubes for Faraday rotation synthesis results.
The 3rd image os of rotation measure.
RMFIT.........Fits 1-dimensional polarization spectrum to Q/U cube.
The 3rd image is of unpolarized intensity (Stokes I).
SPCOR.........Task to correct an image for a primary beam and spectral
index. the 3rd image is of spectral curvature.
TVHUI.........Make TV image from images of intensity, hue, saturation.
The 3rd image is of saturation.
TVRGB.........Make TV image from images of true color (RGB) images.
The 3rd image is of blue (if needed).
TVSPC.........Display images and spectra from a cube. The 3rd image
is of a second optional transposed cube.
UNSPX.........Removes spectral index model from a data cube. The 3rd
image is of spectral curvature.
UTESS.........Deconvolves images by maximizing emptiness. The 3rd
image is of default levels.
VBGLU.........Glues together data from multiple passes thru the VLBA
corr.
VTESS.........Deconvolves sets of images by the Maximum Entropy Method.
The 3rd image is of default levels.
WTSUM.........Task to do a a sum of images weighted by other images.
The 3rd image is of weights corresponding to the 1st
image.
EXPLAIN SECTION