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Suzaku Guest Observer Facility

Processing Version 2.2.8.20

Last Updated on 2009 March 24


PROCVER 2.2.8.20
Released 2008-06-14
Mk1stfitsver mk1stfits20080416
Softver Hea_15Apr2008_V6.4.1_Suzaku_15Apr2008_V8.0
CALDBVER hxd20080602_xis20080602_xrt20080602_xrs20060410
Changes changes

Notes on V2.2.8.20

The Suzaku software in HEADAS has been updated from Version 7 to 8, and the new calibration files includes a major update for the XRT+XIS effective area calibration, although these changes have little effect on processing.

Software used since v2.1.7.18 includes a critical bug fix for hxdpi. The XIS calibration files in use since v2.1.7.18 include an updated energy resolution calibration for SCI-on data.

The XIS calibration files in use since v2.1.6.16 include an updated energy scale calibration for SCI-on data.

The HXD calibration files in use since V2.1.6.14 include an adjustment of the low energy threshold for the PIN, following the onset of the PIN flare events on 2007 July 28.

Major changes in v2.0 are as follows:

Current calibration uncertainties are described at:


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This file was last modified on Friday, 29-May-2009 16:59:19 EDT

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