! Swift/XRT lightcurve of trigger: 750298, name: GRB 170428A ! T0 for this burst is Swift MET=515063641.28 s, = 2017 Apr 28 at 09:13:42.303 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/00750298 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 1874.502 3399.400 -1177.355 3.996011e-02 7.323671e-03 -7.323671e-03 11945.304 5299.885 -2033.266 6.921085e-03 1.879886e-03 -1.879886e-03