! Swift/XRT hardness ratio of trigger: 770528, name: GRB 170903A
 ! T0 for this burst is Swift MET=526135766.848 s, = 2017 Sep 03 at 12:49:07.220 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
3638.744	166.569	-194.485	0.117737	0.020057
3925.036	148.560	-119.723	0.138078	0.025324
4275.227	187.004	-201.631	0.093749	0.017259
4613.314	122.215	-151.083	0.088819	0.020042
4965.796	213.530	-230.267	0.091989	0.016113
5357.610	192.799	-178.284	0.090370	0.019106
9697.040	208.069	-178.301	0.094668	0.021361
10038.183	157.776	-133.074	0.082182	0.018544
10376.110	150.816	-180.151	0.083112	0.017433
10709.771	160.658	-182.846	0.069911	0.015775
11054.606	237.040	-184.176	0.095702	0.016612
15891.074	298.391	-260.741	0.057774	0.011441
16637.252	394.662	-447.786	0.047076	0.008416
22506.009	266.484	-340.282	0.067369	0.011855
27994.300	520.248	-460.107	0.038646	0.007033
33441.829	813.931	-1599.675	0.042290	0.007321
38509.238	1487.649	-925.499	0.022544	0.004882
74921.412	3413.309	-1899.477	0.016507	0.003367
79172.646	1009.950	-837.926	0.014562	0.003248
117249.004	134541.138	-33163.049	0.008552	0.001916
332130.785	86642.659	-51954.613	0.003130	0.000818
592053.920	302036.758	-168036.967	0.001392	0.000383
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
3638.744	166.569	-194.485	0.066656	0.015145
3925.036	148.560	-119.723	0.091093	0.020579
4275.227	187.004	-201.631	0.062712	0.014135
4613.314	122.215	-151.083	0.089355	0.020232
4965.796	213.530	-230.267	0.040791	0.010793
5357.610	192.799	-178.284	0.128229	0.022764
9697.040	208.069	-178.301	0.094802	0.021343
10038.183	157.776	-133.074	0.090395	0.019352
10376.110	150.816	-180.151	0.068900	0.015863
10709.771	160.658	-182.846	0.079927	0.016798
11054.606	237.040	-184.176	0.062162	0.013363
15891.074	298.391	-260.741	0.033421	0.008698
16637.252	394.662	-447.786	0.051863	0.008834
22506.009	266.484	-340.282	0.040993	0.009242
27994.300	520.248	-460.107	0.036171	0.006795
33441.829	813.931	-1599.675	0.037063	0.006836
38509.238	1487.649	-925.499	0.020675	0.004666
74921.412	3413.309	-1899.477	0.009627	0.002617
79172.646	1009.950	-837.926	0.016619	0.003471
117249.004	134541.138	-33163.049	0.005416	0.001449
332130.785	86642.659	-51954.613	0.003883	0.000888
592053.920	302036.758	-168036.967	0.001764	0.000431
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
3638.744	166.569	-194.485	1.766327	0.501603
3925.036	148.560	-119.723	1.515788	0.441073
4275.227	187.004	-201.631	1.494910	0.435059
4613.314	122.215	-151.083	0.994008	0.317754
4965.796	213.530	-230.267	2.255122	0.715589
5357.610	192.799	-178.284	0.704754	0.194559
9697.040	208.069	-178.301	0.998591	0.318299
10038.183	157.776	-133.074	0.909139	0.282781
10376.110	150.816	-180.151	1.206274	0.375702
10709.771	160.658	-182.846	0.874684	0.269720
11054.606	237.040	-184.176	1.539575	0.425381
15891.074	298.391	-260.741	1.728669	0.565343
16637.252	394.662	-447.786	0.907715	0.224136
22506.009	266.484	-340.282	1.643431	0.470006
27994.300	520.248	-460.107	1.068428	0.279453
33441.829	813.931	-1599.675	1.141028	0.288634
38509.238	1487.649	-925.499	1.090424	0.341066
74921.412	3413.309	-1899.477	1.714650	0.582708
79172.646	1009.950	-837.926	0.876269	0.267755
117249.004	134541.138	-33163.049	1.579059	0.551168
332130.785	86642.659	-51954.613	0.806042	0.279949
592053.920	302036.758	-168036.967	0.789307	0.290427