! Swift/XRT lightcurve of trigger: 958733, name: GRB 200228B ! T0 for this burst is Swift MET=604581305.7 s, = 2020 Feb 28 at 11:14:41.152 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/00958733 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 218.371 4386.542 -75.243 2.035575e-01 4.655323e-02 -4.655323e-02 4846.048 272.866 -241.135 3.466782e-02 9.055216e-03 -9.055216e-03 5318.656 249.068 -199.742 3.984890e-02 1.042959e-02 -1.042959e-02 5858.068 308.894 -290.344 2.932782e-02 7.762377e-03 -7.762377e-03 10903.658 602.664 -718.682 1.521694e-02 4.093152e-03 -4.093152e-03 11872.874 240.211 -366.552 3.126016e-02 7.931799e-03 -7.931799e-03 16610.360 1622.312 -670.387 9.817380e-03 3.883508e-03 -3.103129e-03