! Swift/XRT hardness ratio of trigger: 19677, name: GRB 250403A
 ! T0 for this burst is Swift MET=765386155.366 s, = 2025 Apr 03 at 15:15:20.000 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: 

READ TERR 1
READ SERR 2
NO	NO	NO	NO	NO
! PC -- hard data
!Time		Err (pos)	Err(neg)	Rate		Error
9180.023	23283.816	-1560.196	0.049677	0.011721
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
9180.023	23283.816	-1560.196	0.090088	0.020685
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
9180.023	23283.816	-1560.196	0.551427	0.181541