! Swift/XRT hardness ratio of trigger: 19639, name: sb25032302 - source 4
 ! T0 for this burst is Swift MET=764395736.296 s, = 2025 Mar 23 at 04:08:21.000 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
34040.128	8846.272	-2870.430	0.019101	0.006949
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
34040.128	8846.272	-2870.430	0.033366	0.008830
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
34040.128	8846.272	-2870.430	0.572467	0.257540