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Дата изменения: Fri Mar 19 00:47:20 2004
Дата индексирования: Sat Dec 22 10:24:16 2007
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Поисковые слова: earthquakes

XMM-Newton Science Analysis System


especget (especget-1.15.6) [xmmsas_20040318_1831-6.0.0]

Meta Index / Home Page / Description / Examples

Defining the patterns and flags to use

especget filestem=myagn withrmfset=yes rmfset=epn_ef20_sdY9.rmf
srcexp="FLAG==0&&PATTERN==0&&((DETX,DETY) IN circle(572,-635,1340))"
backexp="FLAG==0&&PATTERN==0&&((DETX,DETY) IN annulus(572,-635,1600,3000))"
table=P0129360201M1S004MIEVLI0000.FIT:EVENTS

This will create source and background spectra from events with a pattern of zero and having FLAG=0. Restricting the pattern range to 0 can be useful when the source is piled up.