Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/7.1.0/doc/regionstats/node9.html
Дата изменения: Mon Jul 9 04:11:30 2007
Дата индексирования: Sat Dec 22 12:57:32 2007
Кодировка:
Поисковые слова: южная атлантическая аномалия

XMM-Newton Science Analysis System


regionstats (regionstats-3.3.1) [xmmsas_20070708_1801-7.1.0]

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Comments

• The centroid will be meaningless if the region does not contain a point like source.
• The format and name of the quality and error data have not been agreed yet.
• The region selection should be carried out by first unfurling the image in a pseudo event list, then making a call to evselect (there will be an f90-callable interface), then computing the relevant statistics on the filtered pseudo event list.