The Neil Gehrels Swift Observatory

Processing Version Changes Summary


Version Date HEASOFT CALDB Major Changes
3.1 Feb 05, 2006 6.0.3
(Bldg 16)		 b 051006
u 050812
x 060104
m 050928 		Oldest version in archive. Uvot aspect correction included.
3.2 Mar 13, 2006 6.0.3
(Bldg 16)		 b 051006
u 050812
x 060104
m 050928 		Changed handling of XRT TDRSS data in image mode.
3.3 Mar 15, 2006 6.0.3
(Bldg 16)		 b 051006
u 050812
x 060104
m 050928 		Use XRT attitude info in 991 seqs.
3.4 May 25, 2006 6.0.5
(Bld18_1)		 b ?
u ?
x ?
m ? 		Create new uvot trend monitoring file. Add xrt tdrss event list processing. Implement xrttdrss2 for images. Major changes to uvot2fits.
3.5 May 31, 2006 6.0.5
(Bld18_1)		 b ?
u ?
x ?
m ? 		No major upgrades.
3.6 Jul 12, 2006 6.0.5
(Bld18_1)		 b 060530
u 060503
x 060427
m 050928 		New uvot2fits with some exposure fixes. Patch 13 - Stop adding uvot images without aspect correction to summed images.
3.7 Oct 30, 2006 6.1
(Bld19)		 b 060530
u 060913
x 060427
m 060913 		Fix bad time interval for bat spectra.
3.8 Dec 21, 2006 6.1
(Bld19)		 b 060530
u 060913
x 060427
m 060913 		No major upgrades.
3.9 Feb 20, 2007 6.1.2
(Bld20)		 b 061014
u 061116
x 061219
m 070104 		Production of corrected attitude files. Tweak uvotdetect parameters. Mod 8 correction for uvot images in final processing.
3.10 Aug 03, 2007 6.1.2
(Bld20_3)		 b 061014
u 061116
x 070330
m 070330 		Support split, indexed uvot image files. Add support for writing xrt substrate voltage keywords.
3.11 Oct 24, 2007 6.3.1
(Bld21_1)		 b 070713
u 070711
x 070709
m 070724 		Adjust trigger time for a short bursts. Use jump corrected attitude file for uvot data processing. Tag UVOT settling images. Add xrtpcbias task. New algorithm for determining BAT time intervals. Raw uvot images stored in orignal form, rather than mod8 corrected.
3.12 Nov 30, 2007 6.3.2
(Bld21_2)		 b 070924
u 071106
x 071101
m 071023 		Add STLOCKFL and STLOCKST columns to the filter file.