Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/8.0.0/doc/testodf/node8.html
Дата изменения: Tue Jul 1 23:01:38 2008
Дата индексирования: Fri Sep 5 18:41:05 2008
Кодировка:
Поисковые слова: п п п п п п п п

XMM-Newton Science Analysis System


testodf (testodf-0.45.1) [xmmsas_20080701_1801-8.0.0]

Meta Index / Home Page / Description

scisimf

This test ODF is an observation of nine point sources. Five form an F shape, and the other four form a smaller F shape with the middle source of the large F. The cluster extends over 0.25 degrees. Each source has a narrow Gaussian line spectrum, each around its own energy (1 keV, 2 keV up to 5 keV). These sources are observed with a spacecraft that is initially pointing to the source in the center and is drifting slowly during the observation.