! Swift/XRT hardness ratio of trigger: 352420, name: GRB 090518
 ! T0 for this burst is Swift MET=264304489.0, = 2009 May 18 at 01:54:44.274 UT
 ! The hard band is 1.5-10 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
!TIME		Err (pos)	Err(neg)	Rate		Error
158.274820	95.589931	-69.892729	0.572695	0.123291
407.308669	139.911843	-153.443917	0.222596	0.033032
639.014280	101.269512	-91.793768	0.180787	0.031916
858.036091	132.979361	-117.752299	0.190850	0.028695
1206.199794	258.691317	-215.184343	0.137514	0.017674
4905.301701	291.871150	-246.444329	0.043679	0.009819
5379.345515	236.548677	-182.172663	0.047855	0.011380
5835.399224	249.362728	-219.505032	0.035539	0.009307
6541.997116	706.145056	-457.235164	0.041197	0.006337
11205.418423	506.403989	-719.143651	0.023421	0.004823
12369.918954	663.244617	-658.096543	0.017647	0.004025
17579.817594	1235.850598	-1309.058902	0.011762	0.002354
23423.542604	1174.901948	-1417.654132	0.012865	0.002437
31242.988353	4921.945679	-3448.190721	0.005815	0.001186
NO NO NO NO NO
! PC -- soft data
!TIME		Err (pos)	Err(neg)	Rate		Error
158.274820	95.589931	-69.892729	0.525328	0.117467
407.308669	139.911843	-153.443917	0.083661	0.018841
639.014280	101.269512	-91.793768	0.109395	0.024842
858.036091	132.979361	-117.752299	0.075999	0.018145
1206.199794	258.691317	-215.184343	0.062998	0.011971
4905.301701	291.871150	-246.444329	0.032493	0.008479
5379.345515	236.548677	-182.172663	0.039690	0.010358
5835.399224	249.362728	-219.505032	0.035445	0.009250
6541.997116	706.145056	-457.235164	0.026696	0.005093
11205.418423	506.403989	-719.143651	0.014468	0.003797
12369.918954	663.244617	-658.096543	0.013961	0.003558
17579.817594	1235.850598	-1309.058902	0.009061	0.002051
23423.542604	1174.901948	-1417.654132	0.007136	0.001804
31242.988353	4921.945679	-3448.190721	0.005223	0.001116
NO NO NO NO NO
! PC -- hardness ratio
!TIME		Err (pos)	Err(neg)	Rate		Error
158.274820	95.589931	-69.892729	1.090168	0.338385
407.308669	139.911843	-153.443917	2.660679	0.717582
639.014280	101.269512	-91.793768	1.652608	0.475349
858.036091	132.979361	-117.752299	2.511218	0.708539
1206.199794	258.691317	-215.184343	2.182824	0.500750
4905.301701	291.871150	-246.444329	1.344247	0.462998
5379.345515	236.548677	-182.172663	1.205697	0.425675
5835.399224	249.362728	-219.505032	1.002640	0.370686
6541.997116	706.145056	-457.235164	1.543193	0.378191
11205.418423	506.403989	-719.143651	1.618859	0.540055
12369.918954	663.244617	-658.096543	1.264067	0.432321
17579.817594	1235.850598	-1309.058902	1.298082	0.392235
23423.542604	1174.901948	-1417.654132	1.802884	0.569670
31242.988353	4921.945679	-3448.190721	1.113429	0.328899