! Swift/XRT hardness ratio of trigger: 350854, name: GRB 090429B
 ! T0 for this burst is Swift MET=262675808.1, = 2009 Apr 29 at 05:30:03.366 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
235.442288	119.990644	-130.740925	0.087902	0.019882
444.426495	99.055037	-88.993563	0.188501	0.042307
637.088735	76.890077	-93.607203	0.200003	0.045237
778.090647	63.761065	-64.111835	0.172808	0.038937
922.203649	62.563323	-80.351937	0.170963	0.036576
5145.545499	1618.497692	-976.557808	0.018561	0.003468
10994.254696	1546.094895	-1046.453305	0.008076	0.001935
NO NO NO NO NO
! PC -- soft data
!TIME		Err (pos)	Err(neg)	Rate		Error
235.442288	119.990644	-130.740925	0.109841	0.022170
444.426495	99.055037	-88.993563	0.223960	0.043922
637.088735	76.890077	-93.607203	0.277944	0.052526
778.090647	63.761065	-64.111835	0.172564	0.038882
922.203649	62.563323	-80.351937	0.209966	0.040408
5145.545499	1618.497692	-976.557808	0.034003	0.004684
10994.254696	1546.094895	-1046.453305	0.014436	0.002578
NO NO NO NO NO
! PC -- hardness ratio
!TIME		Err (pos)	Err(neg)	Rate		Error
235.442288	119.990644	-130.740925	0.800263	0.242597
444.426495	99.055037	-88.993563	0.841673	0.250862
637.088735	76.890077	-93.607203	0.719580	0.212091
778.090647	63.761065	-64.111835	1.001415	0.319098
922.203649	62.563323	-80.351937	0.814244	0.234309
5145.545499	1618.497692	-976.557808	0.545871	0.126730
10994.254696	1546.094895	-1046.453305	0.559412	0.167149