! Swift/XRT hardness ratio of trigger: 40696, name: SGWGS - source 20040
 ! 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	0.000000	0.000000
55019.0095676167	0.00562981481481481	-0.00562981481481481	0.004350	0.002598
55019.0736495958	0.00822708333333333	-0.00822708333333333	-0.000060	0.000010
55019.1410128597	0.00822708333333333	-0.00822708333333333	-0.000153	0.000023
55591.518951575	0.00457060185185185	-0.00457060185185185	0.002014	0.002180
55591.6554173157	0.0021474537037037	-0.0021474537037037	0.003613	0.003710
55592.1245070958	0.00457060185185185	-0.00457060185185185	-0.000076	0.000017
55594.2593465171	0.00168313657407407	-0.00168313657407407	-0.000037	0.000017
55703.2478946537	0.00269883101851852	-0.00269883101851852	-0.000039	0.000014
55703.7222075125	0.00964907407407407	-0.00964907407407407	0.001679	0.001278
55703.850676494	0.00409177083333333	-0.00409177083333333	-0.000032	0.000010
55704.7930027093	0.00343883101851852	-0.00343883101851852	-0.000068	0.000016
56467.2020484269	0.00760315972222222	-0.00760315972222222	-0.000111	0.000017
NO NO NO NO NO
! PC -- soft data
!MJD		Err (pos)	Err(neg)	Rate		Error
55019.0027195032	0.000435300925925926	-0.000435300925925926	-0.000077	0.000077
55019.0095676167	0.00562981481481481	-0.00562981481481481	0.001336	0.001498
55019.0736495958	0.00822708333333333	-0.00822708333333333	-0.000060	0.000010
55019.1410128597	0.00822708333333333	-0.00822708333333333	0.001933	0.001452
55591.518951575	0.00457060185185185	-0.00457060185185185	-0.000102	0.000027
55591.6554173157	0.0021474537037037	-0.0021474537037037	0.007284	0.005253
55592.1245070958	0.00457060185185185	-0.00457060185185185	-0.000064	0.000016
55594.2593465171	0.00168313657407407	-0.00168313657407407	-0.000052	0.000020
55703.2478946537	0.00269883101851852	-0.00269883101851852	-0.000058	0.000017
55703.7222075125	0.00964907407407407	-0.00964907407407407	0.000787	0.000932
55703.850676494	0.00409177083333333	-0.00409177083333333	-0.000025	0.000009
55704.7930027093	0.00343883101851852	-0.00343883101851852	-0.000053	0.000014
56467.2020484269	0.00760315972222222	-0.00760315972222222	0.001175	0.001261
NO NO NO NO NO
! PC -- hardness ratio
!MJD		Err (pos)	Err(neg)	Rate		Error
55019.0027195032	0.000435300925925926	-0.000435300925925926	-0.000000	-nan
55019.0095676167	0.00562981481481481	-0.00562981481481481	3.255551	4.134940
55019.0736495958	0.00822708333333333	-0.00822708333333333	1.000000	0.226455
55019.1410128597	0.00822708333333333	-0.00822708333333333	-0.079347	-0.060726
55591.518951575	0.00457060185185185	-0.00457060185185185	-19.755518	-22.022742
55591.6554173157	0.0021474537037037	-0.0021474537037037	0.496091	0.622469
55592.1245070958	0.00457060185185185	-0.00457060185185185	1.187500	0.402931
55594.2593465171	0.00168313657407407	-0.00168313657407407	0.714286	0.418243
55703.2478946537	0.00269883101851852	-0.00269883101851852	0.666667	0.304290
55703.7222075125	0.00964907407407407	-0.00964907407407407	2.133121	3.002346
55703.850676494	0.00409177083333333	-0.00409177083333333	1.250000	0.592927
55704.7930027093	0.00343883101851852	-0.00343883101851852	1.285714	0.458162
56467.2020484269	0.00760315972222222	-0.00760315972222222	-0.094822	-0.102748