! Swift/XRT hardness ratio of trigger: 1285677, name: GRB 250128B
 ! T0 for this burst is Swift MET=759774208.64 s, = 2025 Jan 28 at 16:22:53.658 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
620.335	981.215	-533.195	0.032571	0.006038
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
620.335	981.215	-533.195	0.048156	0.007394
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
620.335	981.215	-533.195	0.676370	0.162805