SDAST Analysis Anomalies Tracker

THIS PAGE IS NOT LONGER MAINTAINED AND CONTAINS ONLY OBSOLETE INFORMATION

This is a page which summarises anomalies found in the results from the
SDAST software as embodied by OSA releases from ISDC. These anomalies
should be addressed and corrected by future releases of the software.
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No. Developper OSA Version Description Status
008 SL 4.0 Different spectral variants with options Raised 2004/10/06
SPE_useRaDec=y and SPE_useRaDec=n
007 JC/SB 3.1 Bad Xe position rev.45 Closed: j_cor_gain 6.0 delivered 2004/05/18
006 SMN 3.1 Strange Crab Spectra Raised: cause unknown
005 JC 3.1 Jump in Xe position Raised: different anodes experience different gain changes?
004 SMN 3.1 Spectral features at 7 and 8.5 keV in weak sources Raised: cause unknown
003 ALL 3.1 Too little source flux below 10 KeV Raised: problem with j_src_spec
002 ALL 3.1 Spectral flux far to small below 10 KeV Raised: poor response matrix
001 SMN 3.1 Sharp step in spectrum of J011705.2-732634 Raised: cause unknown
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