! Swift/XRT detailed lightcurve of trigger: 21909, name: GRB 260208B - source 25 ! T0 for this burst is Swift MET=792237169 s, = 2026 Feb 08 at 09:52:44.000 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: GRB-like (counts) READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! PC upper limits 33675.522 834.158 -607.539 3.3058e-02 0.0000e+00 0.0000e+00 1.5258e-02 2.9250e-04 1.0000 40899.104 4612.968 -2304.529 8.2325e-02 0.0000e+00 0.0000e+00 6.9463e-02 9.9435e-04 0.0700