! Swift/XRT detailed lightcurve of trigger: 21829, name: GRB 250515A - source 2 ! T0 for this burst is Swift MET=769034816.623 s, = 2025 May 15 at 20:46:21.000 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 104872.589 12944.743 -15863.791 4.691809e-03 1.513205e-03 -1.255994e-03 1.474737e-04 1.144618e-05 0.157530