! Swift/XRT hardness ratio of trigger: 40696, name: SGWGS - source 17830
 ! T0 for this burst is Swift MET=122663764.9, = 2004 Nov 20 at 17:15:59.609 UT
 ! The hard band is 1.51-10 keV
 ! The soft band is 0.3-1.5 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
! There are 3 datasets: Hard, Soft, and the ratio
! Columns are as labelled
READ TERR 1 
READ SERR 2
! PC -- hard data
!MJD		Err (pos)	Err(neg)	Rate		Error
55019.0027195032	0.000435300925925926	-0.000435300925925926	-0.000128	0.000090
55019.0095676282	0.00562981481481481	-0.00562981481481481	-0.000148	0.000027
55019.0736495958	0.00822708333333333	-0.00822708333333333	-0.000067	0.000010
55019.1410129176	0.00822708333333333	-0.00822708333333333	0.001033	0.001102
55591.5189515519	0.00457060185185185	-0.00457060185185185	-0.000021	0.000008
55591.6554173042	0.0021474537037037	-0.0021474537037037	-0.000026	0.000013
55592.1245070958	0.00457060185185185	-0.00457060185185185	-0.000024	0.000008
55594.2593465171	0.00168313657407407	-0.00168313657407407	-0.000063	0.000022
55703.2478946653	0.00269883101851852	-0.00269883101851852	-0.000042	0.000021
55703.7222075009	0.0096490625	-0.0096490625	-0.000089	0.000012
55703.8506765171	0.00409177083333333	-0.00409177083333333	-0.000069	0.000022
55704.7930027093	0.00343883101851852	-0.00343883101851852	-0.000038	0.000012
56467.2020483921	0.00760315972222222	-0.00760315972222222	0.000994	0.001131
NO NO NO NO NO
! PC -- soft data
!MJD		Err (pos)	Err(neg)	Rate		Error
55019.0027195032	0.000435300925925926	-0.000435300925925926	-0.000064	0.000064
55019.0095676282	0.00562981481481481	-0.00562981481481481	0.002838	0.002089
55019.0736495958	0.00822708333333333	-0.00822708333333333	-0.000067	0.000010
55019.1410129176	0.00822708333333333	-0.00822708333333333	-0.000060	0.000011
55591.5189515519	0.00457060185185185	-0.00457060185185185	-0.000024	0.000008
55591.6554173042	0.0021474537037037	-0.0021474537037037	-0.000013	0.000009
55592.1245070958	0.00457060185185185	-0.00457060185185185	-0.000018	0.000007
55594.2593465171	0.00168313657407407	-0.00168313657407407	-0.000016	0.000011
55703.2478946653	0.00269883101851852	-0.00269883101851852	-0.000136	0.000038
55703.7222075009	0.0096490625	-0.0096490625	-0.000056	0.000010
55703.8506765171	0.00409177083333333	-0.00409177083333333	0.002023	0.002112
55704.7930027093	0.00343883101851852	-0.00343883101851852	-0.000072	0.000017
56467.2020483921	0.00760315972222222	-0.00760315972222222	0.003326	0.001979
NO NO NO NO NO
! PC -- hardness ratio
!MJD		Err (pos)	Err(neg)	Rate		Error
55019.0027195032	0.000435300925925926	-0.000435300925925926	2.000000	2.449490
55019.0095676282	0.00562981481481481	-0.00562981481481481	-0.052210	-0.039598
55019.0736495958	0.00822708333333333	-0.00822708333333333	1.000000	0.213201
55019.1410129176	0.00822708333333333	-0.00822708333333333	-17.122396	-18.551989
55591.5189515519	0.00457060185185185	-0.00457060185185185	0.875000	0.452856
55591.6554173042	0.0021474537037037	-0.0021474537037037	2.000000	1.732051
55592.1245070958	0.00457060185185185	-0.00457060185185185	1.333333	0.720082
55594.2593465171	0.00168313657407407	-0.00168313657407407	4.000000	3.162278
55703.2478946653	0.00269883101851852	-0.00269883101851852	0.307692	0.175930
55703.7222075009	0.0096490625	-0.0096490625	1.575758	0.350704
55703.8506765171	0.00409177083333333	-0.00409177083333333	-0.033891	-0.036964
55704.7930027093	0.00343883101851852	-0.00343883101851852	0.526316	0.205622
56467.2020483921	0.00760315972222222	-0.00760315972222222	0.298735	0.383726