Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/8.0.0/doc/attcalc/node10.html
Дата изменения: Wed Jul 2 05:04:41 2008
Дата индексирования: Fri Sep 5 19:38:37 2008
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XMM-Newton Science Analysis System


attcalc (attcalc-4.32) [xmmsas_20080701_1801-8.0.0]

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Future developments

The task does not at present work on SDF files.

In these coordinate transformations, the same method as for the ROSAT PSPC has been used. At present, the transformations appear to function correctly except perhaps at very specific points on the sky, though none have so far been found.