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.. FITS Distortion Conventions TSR master file
TSR 2012-01: Distortion Correction in HST FITS Files
=====================================================
.. abstract::
:author: Warren Hack, Nadezhda Dencheva, Andy Fruchter, Perry Greenfield
:date: 31 Oct 2012
A convention for storing distortion information in HST images was developed
and implemented in two software packages - PyWCS and STWCS. These changes
allow the development of a WCS based version of Multidrizzle, released
now as AstroDrizzle, and image alignment software, released as tweakreg.
The distribution of WCS solutions is discussed.
Contents:
.. toctree::
:maxdepth: 3
fits_conventions
problems
sip
convention
npolcorr
d2imcorr
merging
updating
summary
appendix1
appendix2
appendix3
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