! Swift/XRT hardness ratio of trigger: 20973, name: GRB 200219C - source 2
 ! T0 for this burst is Swift MET=603849430.0, = 2020 Feb 19 at 23:56:45.455 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
43598.024	4745.986	-603.400	0.052124	0.013043
48618.307	294.860	-274.297	0.060414	0.011896
53936.084	1327.977	-4349.882	0.051032	0.008784
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
43598.024	4745.986	-603.400	0.070579	0.015078
48618.307	294.860	-274.297	0.069006	0.012718
53936.084	1327.977	-4349.882	0.048456	0.009074
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
43598.024	4745.986	-603.400	0.738521	0.242993
48618.307	294.860	-274.297	0.875493	0.236122
53936.084	1327.977	-4349.882	1.053170	0.267870