! Swift/XRT lightcurve of trigger: 21909, name: GRB 260208B - source 13 ! 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 flux, 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 Flux Fluxpos Fluxneg 33342.842 138.848 -274.860 1.27468264017496e-10 4.01270958727397e-11 -4.01270958727397e-11 33954.636 555.054 -472.945 6.51486297396016e-11 2.02872111236199e-11 -2.02872111236199e-11 38759.182 106.793 -164.607 6.07478410297896e-10 2.09332120484879e-10 -2.09332120484879e-10 38938.817 42.251 -72.842 1.95657904113826e-09 6.27449712329008e-10 -6.27449712329008e-10 39102.084 96.856 -121.015 1.23322009374151e-09 4.79105007163583e-10 -4.79105007163583e-10 39274.619 58.087 -75.679 5.94262972518827e-09 1.06293135675451e-09 -1.06293135675451e-09 39661.412 320.482 -204.114 1.10343386314269e-09 2.58114718092593e-10 -2.58114718092593e-10 NO NO NO NO NO ! PC upper limits 44727.108 784.964 -373.743 3.55349164262164e-11 0 0