! Swift/XRT hardness ratio of trigger: 1343270, name: GRB 250818A
 ! T0 for this burst is Swift MET=777173518.912 s, = 2025 Aug 18 at 01:31:22.736 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
367.430	47.754	-40.001	2.765180	0.325337
4502.269	112.631	-105.506	2.821177	0.253804
4707.747	92.695	-92.847	1.874626	0.225768
4908.921	122.194	-108.480	2.800216	0.248423
5131.412	90.259	-100.297	1.972928	0.230036
5353.307	131.633	-131.636	1.925087	0.193205
5635.545	152.770	-150.604	1.970297	0.181804
14617.493	7279.567	-4774.793	0.857868	0.054939
41122.114	21373.290	-8914.328	0.214954	0.021813
68744.772	3254.758	-2972.882	0.095598	0.010570
99354.520	56764.999	-22393.608	0.077623	0.009419
172044.888	12753.858	-10647.311	0.031593	0.004551
NO	NO	NO	NO	NO
! PC -- soft data
!Time		Err (pos)	Err(neg)	Rate		Error
367.430	47.754	-40.001	1.012511	0.198299
4502.269	112.631	-105.506	0.439650	0.100836
4707.747	92.695	-92.847	0.531025	0.120418
4908.921	122.194	-108.480	0.427320	0.097868
5131.412	90.259	-100.297	0.518841	0.118999
5353.307	131.633	-131.636	0.394084	0.088219
5635.545	152.770	-150.604	0.503171	0.092704
14617.493	7279.567	-4774.793	0.126443	0.021471
41122.114	21373.290	-8914.328	0.054692	0.010953
68744.772	3254.758	-2972.882	0.019106	0.004859
99354.520	56764.999	-22393.608	0.013989	0.003896
172044.888	12753.858	-10647.311	0.009869	0.002685
NO	NO	NO	NO	NO
! PC -- hardness ratio data
!Time		Err (pos)	Err(neg)	Rate		Error
367.430	47.754	-40.001	2.731011	0.623960
4502.269	112.631	-105.506	6.416872	1.580916
4707.747	92.695	-92.847	3.530202	0.906421
4908.921	122.194	-108.480	6.552977	1.609480
5131.412	90.259	-100.297	3.802572	0.978367
5353.307	131.633	-131.636	4.884960	1.198411
5635.545	152.770	-150.604	3.915762	0.806861
14617.493	7279.567	-4774.793	6.784622	1.231275
41122.114	21373.290	-8914.328	3.930233	0.882349
68744.772	3254.758	-2972.882	5.003693	1.387597
99354.520	56764.999	-22393.608	5.549049	1.685688
172044.888	12753.858	-10647.311	3.201277	0.985671