Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/7.0.0/doc/epchain/node8.html
Дата изменения: Thu Jun 29 02:13:39 2006
Дата индексирования: Sat Dec 22 08:35:50 2007
Кодировка:
Optical loading XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


epchain (epchain-8.60) [xmmsas_20060628_1801-7.0.0]

Creation of background spectrum Description Examples Home Index

Meta Index / Home Page / Description

Optical loading

As the final event file does not contain events below 150 eV, the information to assess the presence of optical loading in a straight forward way is not available in the event file anymore. Parameter optloadingimage therefore controls the optional creation of an image in the ADU 20-30 range where optical loading is easily visible.



XMM-Newton SOC/SSC -- 2006-06-28