! Swift/XRT hardness ratio of trigger: 21508, name: GRB 220708B
 ! T0 for this burst is Swift MET=678938846.465 s, = 2022 Jul 08 at 02:06:57.009 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
35562.705	375.261	-509.824	0.028370	0.006473
36447.773	337.652	-509.808	0.028410	0.006642
42483.226	627.605	-555.840	0.025149	0.005322
50178.051	4054.236	-2512.924	0.017426	0.003617
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
35562.705	375.261	-509.824	0.045641	0.008193
36447.773	337.652	-509.808	0.026356	0.006385
42483.226	627.605	-555.840	0.028646	0.005686
50178.051	4054.236	-2512.924	0.020217	0.003950
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
35562.705	375.261	-509.824	0.621584	0.180458
36447.773	337.652	-509.808	1.077941	0.362920
42483.226	627.605	-555.840	0.877924	0.254718
50178.051	4054.236	-2512.924	0.861944	0.245709