Content-type: text/html Manpage of uvrandom

uvrandom

Section: User Commands (1)
Index Return to Main Contents
 

NAME

uvrandom - Generate random sampled uv points.  

PERSON RESPONSIBLE

mchw  

CATEGORIES

uv analysis  

DESCRIPTION

Generate random sampled uv points from uniform sample between (-umax,umax) and (-vmax,vmax) plus zero spacing point. This can be useful for sampling a single dish model using uvmodel.  

PARAMETERS

npts
Number of points to generate. Default=100.
nwide
Number of wideband channels. 1 or 0. Default=0.
nchan
Number of spectral channels. Default=100.
freq
Observing frequency in GHz. Default=100 Ghz.
inttime
Integration time per sample. Default is 100 seconds.
uvmax
Two values for maximum u and v measured in nanosecs. If only one value given, this is used for both u and v. Default=1000,1000.
gauss
Use gaussian distribution instead of a uniform distribution of visibilities. Default: false
noise
Gaussian noise in Jy written to the sampled uvdata. Default is a constant visibility = 1 Jy.
out
The name of the output uv data set. No default.


 

Index

NAME
PERSON RESPONSIBLE
CATEGORIES
DESCRIPTION
PARAMETERS

This document was created by man2html, using the manual pages.
Time: 18:35:39 GMT, July 05, 2011