! Swift/XRT hardness ratio of trigger: 19589, name: EP250304a - source 1
 ! T0 for this burst is Swift MET=762744785.19 s, = 2025 Mar 04 at 01:32:30.009 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
4646.947	120.129	-143.140	0.093372	0.020924
5030.911	250.166	-263.835	0.047416	0.010719
5511.586	200.750	-230.509	0.050881	0.012081
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
4646.947	120.129	-143.140	0.091462	0.020861
5030.911	250.166	-263.835	0.058143	0.011962
5511.586	200.750	-230.509	0.044290	0.011414
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
4646.947	120.129	-143.140	1.020889	0.326428
5030.911	250.166	-263.835	0.815514	0.249280
5511.586	200.750	-230.509	1.148816	0.402564