! Swift/XRT hardness ratio of trigger: 21506, name: GRB 220627A - source 1
 ! T0 for this burst is Swift MET=678057689.589, = 2022 Jun 27 at 21:21:00.000 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
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
45095.773	886.719	-818.245	0.030683	0.005619
50526.570	342.632	-477.262	0.031515	0.008155
51236.239	504.894	-367.037	0.032608	0.008173
56951.215	794.272	-715.123	0.024128	0.005272
137727.252	6276.925	-7507.839	0.018335	0.003828
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
45095.773	886.719	-818.245	0.029546	0.005527
50526.570	342.632	-477.262	0.033646	0.008443
51236.239	504.894	-367.037	0.032224	0.008172
56951.215	794.272	-715.123	0.043478	0.007085
137727.252	6276.925	-7507.839	0.054485	0.006421
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
45095.773	886.719	-818.245	1.038502	0.271861
50526.570	342.632	-477.262	0.936661	0.337628
51236.239	504.894	-367.037	1.011915	0.360824
56951.215	794.272	-715.123	0.554947	0.151253
137727.252	6276.925	-7507.839	0.336508	0.080671