! Swift/XRT lightcurve of trigger: 1297508, name: GRB 250321a ! T0 for this burst is Swift MET=764210594.176 s, = 2025 Mar 21 at 00:42:38.893 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/01297508 ! BINMODE: READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Rate Ratepos Rateneg 114.305582085611 4.13530894184031 -5.3803541027157 1.51947898242068 0.406102303944273 -0.406102243063166 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 195.697 74.043 -61.352 6.309333e-01 1.440723e-01 -1.440723e-01 318.373 54.167 -48.632 3.924036e-01 8.710146e-02 -8.710146e-02 4612.232 525.957 -943.321 1.702816e-02 4.251445e-03 -4.251445e-03 NO NO NO NO NO ! PC upper limits 39221.081 154.375 -6038.803 1.0713e-02 0.0000e+00 0.0000e+00