! Swift/XRT lightcurve of trigger: 21909, name: GRB 260208B - source 55
 ! 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
38768.039	174.504	-173.464	1.415903e+00	4.174628e-01	-4.174628e-01
39003.926	57.246	-61.384	6.597827e+00	1.632211e+00	-1.632211e+00
39105.601	63.061	-44.428	5.678751e+00	1.702933e+00	-1.702933e+00
39267.866	64.841	-99.204	7.033326e+00	1.676466e+00	-1.676466e+00
39566.796	296.074	-109.499	2.036204e+00	6.552647e-01	-6.552647e-01
NO	NO	NO	NO	NO
! PC upper limits
39980.640	1.254	-1.254	3.7399e+00	0.0000e+00	0.0000e+00