! Swift/XRT hardness ratio of trigger: 20789, name: GRB 180305A - source 2
 ! T0 for this burst is Swift MET=541934768.0, = 2018 Mar 05 at 09:25:47.400 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
33366.382	3548.135	-2743.809	0.040073	0.006444
43597.116	3253.141	-3318.751	0.017467	0.003520
NO NO NO NO NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
33366.382	3548.135	-2743.809	0.016486	0.004160
43597.116	3253.141	-3318.751	0.014706	0.003238
NO NO NO NO NO
! PC -- hardness ratio
!Time		Err (pos)	Err(neg)	Rate		Error
33366.382	3548.135	-2743.809	2.430770	0.727347
43597.116	3253.141	-3318.751	1.187782	0.354543