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.help credit Apr98 noao.imred.crutil
.ih
NAME
credit -- interactively edit cosmic rays using an image display
.ih
USAGE
.nf
credit input output
.fi
.ih
PARAMETERS
See parameters for \fBimedit\fR.
.ih
DESCRIPTION
This task is a version of \fBimedit\fR. See the help for that task
for a description of the parameters and algorithms.
For the purpose of editing cosmic rays the most useful editing option
is 'b' to replace cosmic rays in a circular annulus using local sky
values. This can be done interactively or using a list of positions
along with the \fIdefault\fR parameter value.
.ih
EXAMPLES
1. To replace cosmic rays interactively.
.nf
cl> credit obj012 crobj012 crmask012
.fi
2. To use a two column list of positions and remove the cosmic rays using
the 'b' key algorithm.
.nf
cl> credit obj012 crobj012 cursor=crlist.dat display-
.fi
.ih
SEE ALSO
imedit, epix
.endhelp
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