! Swift/XRT 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 ! The data are in 5 columns: "; ! time, time error (+ve), time error (-ve), source count-rate, 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/00021547 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 146237.028 290943.941 -62646.627 6.289009e-03 9.664435e-04 -9.664435e-04 NO NO NO NO NO ! PC upper limits 834907.532 8620.884 -20968.719 3.9760e-03 0.0000e+00 0.0000e+00 3965107.535 382212.806 -381.113 1.2035e-03 0.0000e+00 0.0000e+00