! Swift/XRT detailed lightcurve of trigger: 1165948, name: GRB 230427A ! T0 for this burst is Swift MET=704284343.168 s, = 2023 Apr 27 at 10:31:51.988 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: GRB-like (counts) READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp NO NO NO NO NO ! PC data 125.310 24.809 -22.830 2.227142e+00 5.026519e-01 -5.026519e-01 3.843271e-03 1.281090e-03 1.000000 189.875 70.566 -39.756 9.564283e-01 2.151904e-01 -2.151904e-01 1.106397e-03 4.516845e-04 1.000000 342.007 61.352 -81.566 4.810111e-01 1.087065e-01 -1.087065e-01 1.464211e-03 4.630243e-04 0.999987 446.460 44.655 -43.101 2.726237e-01 6.165508e-02 -6.165508e-02 2.539419e-03 8.030349e-04 1.000000 538.589 45.296 -47.475 2.594496e-01 5.840951e-02 -5.840951e-02 1.441293e-03 5.884052e-04 1.000000 653.122 56.130 -69.236 2.015662e-01 4.427034e-02 -4.427034e-02 1.066557e-03 4.354199e-04 1.000000 784.173 78.025 -74.921 1.579522e-01 3.576234e-02 -3.576234e-02 1.602749e-03 4.832470e-04 1.000000 1015.780 199.943 -153.582 1.113246e-01 1.977053e-02 -1.977053e-02 1.828057e-03 3.394617e-04 1.000000 5498.333 1437.546 -699.519 1.532968e-02 3.484293e-03 -3.484293e-03 4.855040e-04 4.738034e-05 0.804846 NO NO NO NO NO ! PC upper limits 132112.460 74802.505 -75088.208 2.4624e-03 0.0000e+00 0.0000e+00 7.9454e-05 3.5183e-06 0.0603