! Swift/XRT hardness ratio of trigger: 20740, name: GRB 170214A - source 1
 ! T0 for this burst is Swift MET=508779266.0, = 2017 Feb 14 at 15:34:07.380 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
READ TERR 1 
READ SERR 2
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
50227.618	15063.734	-11609.470	0.005654	0.001410
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
50227.618	15063.734	-11609.470	0.007426	0.001524
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
50227.618	15063.734	-11609.470	0.761383	0.245923