! Swift/XRT hardness ratio of trigger: 649706, name: GRB 150720A
 ! T0 for this burst is Swift MET=459093744 s, = 2015 Jul 20 at 14:02:09.121 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
264.504	45.952	-24.253	0.753697	0.154134
392.064	134.020	-81.608	0.206955	0.044530
876.170	743.097	-350.086	0.032257	0.006169
10632.132	7222.920	-5759.162	0.013700	0.002283
36001.852	62011.738	-13888.522	0.004204	0.000821
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
264.504	45.952	-24.253	0.630478	0.141453
392.064	134.020	-81.608	0.141374	0.035643
876.170	743.097	-350.086	0.016378	0.004452
10632.132	7222.920	-5759.162	0.007882	0.001750
36001.852	62011.738	-13888.522	0.002451	0.000652
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
264.504	45.952	-24.253	1.195437	0.362906
392.064	134.020	-81.608	1.463890	0.485206
876.170	743.097	-350.086	1.969599	0.654602
10632.132	7222.920	-5759.162	1.738121	0.482477
36001.852	62011.738	-13888.522	1.714975	0.566066