! Swift/XRT hardness ratio of trigger: 1273106, name: GRB 241209D
 ! T0 for this burst is Swift MET=755434821.12 s, = 2024 Dec 09 at 10:59:46.439 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
! WT -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
269.102	8.840	-8.140	2.887886	0.447246
NO	NO	NO	NO	NO
! WT -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
269.102	8.840	-8.140	10.573227	0.844352
NO	NO	NO	NO	NO
! WT -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
269.102	8.840	-8.140	0.273132	0.047582
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
4110.815	579.966	-560.855	0.036116	0.006687
9783.577	692.782	-583.434	0.024292	0.004947
24285.645	3731.136	-2872.272	0.011609	0.003069
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
4110.815	579.966	-560.855	0.068551	0.009176
9783.577	692.782	-583.434	0.048683	0.006992
24285.645	3731.136	-2872.272	0.023321	0.004364
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
4110.815	579.966	-560.855	0.526840	0.120364
9783.577	692.782	-583.434	0.498990	0.124350
24285.645	3731.136	-2872.272	0.497789	0.161222