! Swift/XRT detailed lightcurve of trigger: 21828, name: GRB 250506A - source 4 ! T0 for this burst is Swift MET=768191037.563 s, = 2025 May 06 at 02:23:22.000 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 data 110410.718 27928.477 -47041.908 3.361963e-03 1.132407e-03 -9.467487e-04 2.860386e-04 1.423095e-05 0.083710