Документ взят из кэша поисковой машины. Адрес оригинального документа : http://xmm.vilspa.esa.es/sas/8.0.0/doc/omdetect/node14.html
Дата изменения: Wed Oct 22 17:31:26 2008
Дата индексирования: Tue Aug 18 14:53:37 2009
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Notes on individual flags XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


omdetect (omdetect-5.14.2) [???]

Examples QUALITY FLAGS Short-comings Home Index

Meta Index / Home Page / SourceListFile / QUALITY FLAGS

Notes on individual flags

  1. Bad Pixels A point-source will have this flag set if any pixel within the photometry aperture have a corresponding pixel in the quality image with a non-zero value. Similarly, an extended source will have this flag set if any corrsponding pixel in the quality image has a non-zero value. The quality image was added to the image file by omcosflag, and a ``bad'' pixel may either be a damaged or dead one.
  2. Weird source Indicates that the source has an isolated extremely bright pixel.



XMM-Newton SOC/SSC -- 2008-10-22