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Paper: New Features in AST: A WCS Management and Manipulation Library
Volume: 461, Astronomical Data Analysis Software and Systems XXI
Page: 825
Authors: Berry, D. S.; Jenness, T.
Abstract: Recent developments in the AST library are described, including a Python interface, support for the FITS-WCS “-TAB” system for storing tabular co-ordinate information, and extended support for representing distortions in spatial projections, using several schemes in common use (IRAF TNX/ZPX, Spitzer SIP, NOAO TPV and SCAMP).
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