WRASTFC

Name

wrastfc

Purpose

Write an astrometry fit coefficient file.

Description

File I/o

Calling Sequence

wrastfc,file,ffn,ftype,xc,yc,prot,renormfac,cra,cdec,photzp, $
terms,coeffarr

Inputs

file - Output file name to be written.
Each of these inputs are vectors or arrays. The length of the vectors or
the number of rows is equal to the number of fit coefficient sets in
the file. For arrays, the dimensions are [nlines,10]
ffn - File name for this fit.
ftype - Type of fit (eta or xi)
xc - X center of array
yc - Y center of array
prot - Pre-rotation of raw coordinates (degrees)
renormfac- Renormalization factor used for solution.
cra - Center right acension (radians)
cdec - Center declination (radians)
photzp - Photometric zero-point for this image. If the value is
99.0 the zero point has not been determined. This will
allow you to later compute a real magnitude from instrumental
magnitudes on the frame.
terms - string vector of names of terms to use (see astterms.pro)
coeffarr - Array of astrometric fit coefficients (see astterms.pro)

Optional Input Parameters

Keyword Input Parameters

Outputs

Keyword Output Parameters

Common Blocks

Side Effects

Restrictions

Procedure

Modification History

2003/06/30, Written by Marc W. Buie, Lowell Observatory
2009/08/04, MWB, added prot and renormfac variables thus changing the
calling sequence (sorry)
2009/12/01, MWB, upgraded to version 1.3 output, calling sequence changed
again (dropped ncoeffs as an input).