Wednesday, September 07, 2005

Suzaku XIS and xselect/extractor

Added a line to xselect.mdb to set gcol to GRADE so that the filter grade option can be used on XIS event files. This also requires the TLMIN/MAX for the GRADE column to be set in the input files which is not the case yet.

Fujimoto-san pointed out that extractor doesn't work correctly if the input event file has no GTIs and there are selection GTIs set (eg from select hk). The resulting event file has no events but does have GTIs and hence non-zero exposure time. This is fixed in extractor v4.56.

Keywords : heasoft, Suzaku

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