! Swift/XRT lightcurve of trigger: 21909, name: GRB 260208B - source 54
 ! T0 for this burst is Swift MET=792237169 s, = 2026 Feb 08 at 09:52:44.000 UT

 ! Data covers 0.3-10 keV
 ! The data are in 5 columns: ";
 ! time, time error (+ve), time error (-ve), source count-rate, source error
 ! For a detailed description of light curve production, see Evans et al. 2007 (A&A, 469, 379 )
 ! For a detailed description of the file, see
 ! http://www.swift.ac.uk/xrt_curves/docs.php
 ! This lightcurve was obtained from http://www.swift.ac.uk/xrt_curves/00021909
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
38736.745	129.230	-142.171	1.362685e+00	6.142711e-01	-5.308515e-01
38944.285	41.798	-78.310	3.696929e+00	1.442487e+00	-1.442487e+00
39070.314	63.906	-84.230	7.466310e+00	2.136794e+00	-2.136794e+00
39183.696	50.076	-49.475	9.024926e+00	2.683903e+00	-2.683903e+00
39285.533	47.173	-51.761	1.161129e+01	3.245740e+00	-3.245740e+00
39593.142	124.664	-135.845	2.768203e+00	8.864964e-01	-8.864964e-01
NO	NO	NO	NO	NO
! PC upper limits
39901.252	80.642	-40.888	3.5077e+00	0.0000e+00	0.0000e+00