! Swift/XRT hardness ratio of trigger: 18993, name: GRB 241217A - source 4
 ! T0 for this burst is Swift MET=756147518.736 s, = 2024 Dec 17 at 16:58:04.000 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
2238.000	57.010	-60.834	7.888542	1.320700
2339.428	45.845	-44.419	11.822280	1.828646
2434.228	46.322	-48.955	10.132548	1.650589
2581.978	176.881	-101.427	5.232211	0.701401
7348.078	18206.702	-614.445	0.015849	0.004046
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
2238.000	57.010	-60.834	5.502945	1.104584
2339.428	45.845	-44.419	8.446600	1.548548
2434.228	46.322	-48.955	8.312249	1.500033
2581.978	176.881	-101.427	3.467365	0.573124
7348.078	18206.702	-614.445	0.021266	0.004644
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
2238.000	57.010	-60.834	1.433513	0.374694
2339.428	45.845	-44.419	1.399649	0.335731
2434.228	46.322	-48.955	1.218990	0.296348
2581.978	176.881	-101.427	1.508988	0.321140
7348.078	18206.702	-614.445	0.745259	0.250355