! Swift/XRT hardness ratio of trigger: 770958, name: GRB 170906B
 ! T0 for this burst is Swift MET=526352165.376 s, = 2017 Sep 06 at 00:55:45.735 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
154.219	60.615	-52.214	1.414537	0.209208
333.971	136.610	-119.137	0.748845	0.100579
558.191	133.035	-87.609	0.613271	0.097730
790.677	101.136	-99.450	0.542448	0.096578
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
154.219	60.615	-52.214	0.605914	0.136847
333.971	136.610	-119.137	0.264539	0.060004
558.191	133.035	-87.609	0.306519	0.069527
790.677	101.136	-99.450	0.339064	0.076359
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
154.219	60.615	-52.214	2.334549	0.630254
333.971	136.610	-119.137	2.830758	0.746215
558.191	133.035	-87.609	2.000761	0.554631
790.677	101.136	-99.450	1.599840	0.459285