AIPS HELP file for CONPL in 31DEC22
As of Thu Jun 1 3:04:38 2023
CONPL: Plots AIPS gridding convolution functions
INNAME Input file name (name)
INCLASS Input file name (class)
INSEQ 0.0 9999.0 Input file name (seq. #)
INDISK 0.0 9.0 Input file disk unit #
XTYPE -1. 99. Conv. function type in x
XPARM Conv. function parms for x
OUTTEXT List function in output text
file if not blank
BPARM Control parameters
1 : Xmin (top fixed scale)
2 : Xmax (top fixed scale)
3 : Ymin (top fixed scale)
4 : Ymax (top fixed scale)
5 : Xmin (bot fixed scale)
6 : Xmax (bot fixed scale)
7 : Ymin (bot fixed scale)
8 : Ymax (bot fixed scale)
9: 0 -> plot FFT conv func
-1 -> plot signal/noise
x > 0 -> plot conv by x
10: 0 -> plot 1 / FFT
1 -> plot FFT
2 -> plot log FFT
DOCIRCLE -1.0 1.0 > 0 => extend ticks to form
DOTV -1.0 1.0 > 0 Do plot on the TV, else
make a plot file
GRCHAN 0.0 8.0 Graphics channel 0 => 1.
Use: Plots the convolving functions available in AIPS, both in
the convolving space and in its Fourier transform.
INNAME......Input file name (name) Standard defaults.
(Used only to attach the plot file if any.)
INCLASS.....Input file name (class) Standard defaults.
INSEQ.......Input file name (seq. #) 0 => highest.
INDISK......Disk drive # of input file. 0 => any.
XTYPE.......Convolution function type in X-direction
1=Pillbox, 2=exponential, 3=Sinc, 4=Exp*Sinc,
<= 0 or > 6 -> 5.
XPARM.......Array containing parameters for XTYPE.
See HELP UVnTYPE when n=convolution type.
OUTTEXT.....If not blank, list the two functions plotted in a
text file named by OUTTEXT. It will be created or
appended as appropriate.
BPARM.......Plot control parameters:
Top plot (Convolution function):
1 = Minimum of X-axis.
2 = Maximum of X-axis (if <= BPARM(1) do self-scale in X).
3 = Minimum of Y-axis.
4 = Maximum of Y-axis (if <= BPARM(3) do self-scale in Y).
Bottom plot (1 over FFT of convolution function or
convolved convolution function)
5 = Minimum of X-axis.
6 = Maximum of X-axis (if <= BPARM(5) do self-scale in X).
7 = Minimum of Y-axis.
8 = Maximum of Y-axis (if <= BPARM(7) do self-scale in Y).
9 : <= 0 => do the FFT of the convolving function in the
<= -1 => do the signal-to-noise ratio (for uniformly
sampled synthesis imaging = FFT of convolving
function divided by FT of SAMPLED
autocorrelation of the convolving function
> 0 => convolve the convolving function with a
Gaussian of full width at half maximum of
BPARM(9) pixels and polot that in the bottom
10 : 0 => plot 1 / FFT of the convolving function (or N/S)
1 => plot the FFT of the convolving function (or S/N)
2 => plot log10 of the FFT of the conv. function (or
DOCIRCLE....False (<= 0) means that tick marks are short lines
extending inward from the plot borders. True (>0)
requests that a full coordinate grid be drawn.
DOTV........> 0 => plot directly on the TV device, otherwise
make a plot file for later display on one or
more devices (including the TV if desired).
GRCHAN......Graphics channel (1 - 7) to use for line drawing.
0 => 1.