Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/8.0.0/doc/orbit/node10.html
Дата изменения: Wed Jul 2 01:55:27 2008
Дата индексирования: Fri Sep 5 17:51:08 2008
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XMM-Newton Science Analysis System


orbit (orbit-2.9) [xmmsas_20080701_1801-8.0.0]

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Comments

• This task simply converts some of the available Orbit parameters from their current ODF ascii format (as a Spacecraft Reconstructed Orbit File). It is assumed these positional and velocity parameters can be better accessed in FITS for constructing possible GTI's.

• It is not clear the usefulness of the orbit file for barycentric correction but it is clear this file should be presented in a format that maximizes using preexisting software to calculate such values FROM this file.