Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/6.1.0/doc/flspec/node9.html
Дата изменения: Tue Nov 23 00:11:22 2004
Дата индексирования: Sat Dec 22 07:49:03 2007
Кодировка:
Поисковые слова: annular

XMM-Newton Science Analysis System


flspec (flspec-2.42) [xmmsas_20041122_1834-6.1.0]

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Comments

• Rounds up rebinned pixel size to the nearest integer multiple of the elementary size of the input image

• Ignores pixels on the edges that do not fit in an integer number of rebinned pixels

• Temporary files are created with the names specified in the parameters tmpsrclistset, tmpbkgregionset, tmpflatset, tmpposmaskset, tmpnegmaskset, tmpposspecset, tmpnegspecset,tmpdiffset and are deleted when they are no longer needed, at the end of the task.

• The number of annular rings and their size are at the moment hard wired in the task. We have chosen ten equal area annuli between 0 and 12 arcmin (the central one being a circle)