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Providing a correct header template
05-14-2013, 10:39
Post: #2
RE: Providing a correct header template

this is a very late answer, sorry for that. First of all, the current version of SWarp uses very simple heuristics to set the output grid based on the input config parameters; these heuristics often give wrong results with very large fields of view. Hence for most projects it is strongly recommended to set the output pixel grid by directly providing WCS information in a pre-defined coadd.head header template. Unfortunately I haven't yet heard of any tool that does that fully automatically.
- Emmanuel.
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RE: Providing a correct header template - Emmanuel Bertin - 05-14-2013 10:39

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