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| Paper: |
Representations of Distortions in FITS World Coordinate Systems |
| Volume: |
314, Astronomical Data Analysis Software and Systems XIII |
| Page: |
551 |
| Authors: |
Calabretta, M.R.; Valdes, F.; Greisen, E.W.; Allen, S.L. |
| Abstract: |
Of particular interest to the fields of astrometry and spectroscopy, the fourth in a series of papers defining conventions for encoding world coordinate information in FITS headers will consider the problem of representing small systematic errors, or distortions. Here we present a preview of work in progress. |
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