! Swift/XRT hardness ratio of trigger: 929744, name: GRB 191016A - source 3
 ! T0 for this burst is Swift MET=592891764.7, = 2019 Oct 16 at 04:09:00.910 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
49232.142	3402.143	-4213.860	0.010525	0.002048
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
49232.142	3402.143	-4213.860	0.014084	0.002363
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
49232.142	3402.143	-4213.860	0.747336	0.192014