! 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 flux, 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 Flux Fluxpos Fluxneg 218.371 4386.542 -75.243 7.26700275e-12 1.661950311e-12 -1.661950311e-12 4846.048 272.866 -241.135 1.237641174e-12 3.232712112e-13 -3.232712112e-13 5318.656 249.068 -199.742 1.42260573e-12 3.72336363e-13 -3.72336363e-13 5858.068 308.894 -290.344 1.047003174e-12 2.771168589e-13 -2.771168589e-13 10903.658 602.664 -718.682 5.43244758e-13 1.461255264e-13 -1.461255264e-13 11872.874 240.211 -366.552 1.115987712e-12 2.831652243e-13 -2.831652243e-13 16610.360 1622.312 -670.387 3.50480466e-13 1.386412356e-13 -1.107817053e-13