! Swift/XRT detailed lightcurve of trigger: 21547, name: GRB 230307A ! T0 for this burst is Swift MET=699896677.17 s, = 2023 Mar 07 at 15:44:06.289 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! PC data 146237.028 290943.941 -62646.627 6.290559e-03 9.664422e-04 -9.664422e-04 2.442164e-04 8.199985e-06 0.033583 NO NO NO NO NO ! PC upper limits 834907.532 8620.884 -20968.719 3.9774e-03 0.0000e+00 0.0000e+00 1.2538e-04 7.0867e-06 0.1563 4136702.376 210617.966 -171975.953 1.6861e-03 0.0000e+00 0.0000e+00 4.0542e-04 1.5183e-05 0.0220