! Swift/XRT hardness ratio of trigger: 1189514, name: GRB 230903A
 ! T0 for this burst is Swift MET=715454608.192 s, = 2023 Sep 03 at 17:22:56.248 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
159.807	51.042	-34.207	0.728740	0.152915
269.672	69.049	-58.824	0.419026	0.094105
388.514	65.544	-49.792	0.461323	0.103907
550.102	104.541	-96.044	0.265566	0.060078
746.759	93.425	-92.116	0.300245	0.065973
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
159.807	51.042	-34.207	0.793725	0.159113
269.672	69.049	-58.824	1.111013	0.153279
388.514	65.544	-49.792	0.624588	0.120850
550.102	104.541	-96.044	0.477352	0.080138
746.759	93.425	-92.116	0.472772	0.083027
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
159.807	51.042	-34.207	0.918126	0.266441
269.672	69.049	-58.824	0.377156	0.099408
388.514	65.544	-49.792	0.738604	0.219315
550.102	104.541	-96.044	0.556331	0.156725
746.759	93.425	-92.116	0.635073	0.178639