! Swift/XRT hardness ratio of trigger: 1164980, name: GRB 230420A
 ! T0 for this burst is Swift MET=703678772.224 s, = 2023 Apr 20 at 10:19:01.085 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
 ! BINMODE: GRB-like (counts)

READ TERR 1
READ SERR 2
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
232.784	42.104	-30.608	0.750325	0.169005
333.217	84.589	-58.328	0.384625	0.086453
772.218	422.854	-354.412	0.074973	0.013595
7533.863	15770.725	-3054.002	0.013648	0.002804
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
232.784	42.104	-30.608	1.506470	0.238937
333.217	84.589	-58.328	0.556221	0.103658
772.218	422.854	-354.412	0.183777	0.021270
7533.863	15770.725	-3054.002	0.028821	0.004087
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
232.784	42.104	-30.608	0.498068	0.137209
333.217	84.589	-58.328	0.691497	0.201905
772.218	422.854	-354.412	0.407958	0.087760
7533.863	15770.725	-3054.002	0.473520	0.118204