! Swift/XRT hardness ratio of trigger: 20139, name: GRB 100528A
 ! T0 for this burst is Swift MET=296704085 s, = 2010 May 28 at 01:47:59.162 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
 ! BINMODE: GRB-like (counts)

READ TERR 1
READ SERR 2
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
43561.392	1436.375	-1082.509	0.024099	0.006016
48610.787	315.022	-394.548	0.026242	0.006867
49246.669	326.027	-320.860	0.029392	0.007678
50136.127	632.544	-563.431	0.027033	0.005387
54800.056	1164.960	-803.281	0.019245	0.005077
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
43561.392	1436.375	-1082.509	0.038244	0.007544
48610.787	315.022	-394.548	0.047651	0.009251
49246.669	326.027	-320.860	0.041129	0.009066
50136.127	632.544	-563.431	0.035985	0.006224
54800.056	1164.960	-803.281	0.023185	0.005759
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
43561.392	1436.375	-1082.509	0.630133	0.200490
48610.787	315.022	-394.548	0.550709	0.179437
49246.669	326.027	-320.860	0.714646	0.244273
50136.127	632.544	-563.431	0.751216	0.198215
54800.056	1164.960	-803.281	0.830073	0.300772