! Swift/XRT hardness ratio of trigger: 20869, name: GRB 190305A - source 1
 ! T0 for this burst is Swift MET=573483919.0, = 2019 Mar 05 at 13:04:56.453 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
35770.095	4046.390	-3082.773	0.056707	0.010592
130696.173	624.164	-865.172	0.011759	0.003113
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
35770.095	4046.390	-3082.773	0.043334	0.009285
130696.173	624.164	-865.172	0.013377	0.003312
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
35770.095	4046.390	-3082.773	1.308624	0.371984
130696.173	624.164	-865.172	0.879035	0.318626