.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.15.
.TH IMMATCH "1" "June 2020" "immatch EB_SOURCE" "User Commands"
.SH NAME
immatch \- AME
.SH SYNOPSIS
.B [-vl]
[\fI\,-m mag\/\fR] [\fI\,-n frac\/\fR] [\fI\,-s mode\/\fR] [\fI\,-g class\/\fR] [\fI\,-h maxref\/\fR] [\fI\,-i peak\/\fR]
.SH DESCRIPTION
Match catalog to image stars from WCS in image file
.IP
[\-c catalog] [\-p scale] [\-b ra dec] [\-j ra dec] [\-r deg] [\-t tol] [\-x x y] [\-y frac]
FITS or IRAF file(s)
.HP
\fB\-a\fR ang: initial rotation angle in degrees (default 0)
.HP
\fB\-b\fR: initial center in B1950 (FK4) RA and Dec
.HP
\fB\-c\fR cat: reference catalog (gsc, uac, ujc, tab table file
.HP
\fB\-d\fR cat: Use following DAOFIND output catalog instead of search
.HP
\fB\-f\fR: Write output X Y RA Dec, instead of N RA Dec X Y
.HP
\fB\-g\fR num: Guide Star Catalog class (\fB\-1\fR=\fI\,all\/\fR,0,3 (default \fB\-1\fR)
.HP
\fB\-h\fR num: maximum number of reference stars to use (10\-200, default 25
.HP
\fB\-i\fR num: minimum peak value for star in image (<0=\-sigma)
.HP
\fB\-j\fR: initial center in J2000 (FK5) RA and Dec
.HP
\fB\-k\fR: magnitude to use (1 to nmag)
.HP
\fB\-l\fR: reflect left<\->right before rotating and fitting
.HP
\fB\-mx\fR m1[,m2]: initial reference catalog magnitude and limits
.HP
\fB\-p\fR num: initial plate scale in arcsec per pixel (default 0)
.HP
\fB\-q\fR: fit image to catalog magnitude polynomial(s)
.HP
\fB\-r\fR ang: rotation angle in degrees before fitting (default 0)
.HP
\fB\-s\fR frac: use this fraction extra stars (default 1.0)
.HP
\fB\-t\fR tol: offset tolerance in pixels (default 20)
.HP
\fB\-u\fR num: USNO catalog single plate number to accept
.HP
\fB\-v\fR: verbose
.HP
\fB\-w\fR: rotate image WCS with image
.HP
\fB\-x\fR x y: X and Y coordinates of reference pixel (default is center)
.HP
\fB\-y\fR num: multiply image dimensions by this for search (default is 1)
.HP
\fB\-z\fR: use AIPS classic projections instead of WCSLIB