dsberry

from .angles import Angle
from .. import units as u
import starlink.Ast as Ast

__all__ = [ 'SkyPosition', 'ICRSPosition', 'AZELPosition',
            'ECLIPTICPosition', 'FK4Position', 'FK4_NO_EPosition',
	    'FK5Position', 'GALACTICPosition', 'GEOCENTRICPosition',
	    'HELIOECLIPTICPosition', 'J2000Position',
	    'SUPERGALACTICPosition', 'UNKNOWNPosition' ]

dsberry

#!/bin/env python

#  Rotates a simple 2D FITS image. If <xcen> and <ycen> are specified,
#  the output image is the same size as the input image. Otherwise,
#  the output image is the smallest that will hold all the rotated input
#  data.

#  Usage:
#    rotate_wcs.py <infile> <outfile> <rotation> [<xcen> <ycen>]
#

dsberry

#!/bin/env python

#  Moves a simple 2D FITS image in X and Y. The output image is the same size as
#  the input image.

#  Usage:
#    move_wcs.py <infile> <outfile> <xshift> <yshift>
#
#    <infile> = Input fits file
#    <outfile> = Output fits file

dsberry

#!/bin/env python
 
#  Re-projects a 2D FITS image so that it is aligned pixel-for-pixel with 
#  another reference FITS image.

#  Usage:
#    wcsalign.py <infile> <reffile> <outfile>
#
#    <infile> = Input fits file
#    <reffile> = Reference fits file

dsberry

#!/usr/bin/env python

import starlink.Ast as Ast

#  Create a text file containing an STC-S phrase.
with open("stcs1","w") as f:
   f.write('''
Union ICRS TOPOCENTER (
   Circle 180 10 20
   Circle 190 10 20