! Swift/XRT hardness ratio of trigger: 735326, name: GRB 170127A
 ! T0 for this burst is Swift MET=507219694.208 s, = 2017 Jan 27 at 14:21:15.684 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
291.997	25.587	-19.544	2.299036	0.414628
423.989	1214.944	-106.404	0.006332	0.001309
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
291.997	25.587	-19.544	1.558117	0.341741
423.989	1214.944	-106.404	0.013187	0.001745
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
291.997	25.587	-19.544	1.475522	0.418984
423.989	1214.944	-106.404	0.480125	0.117817