! Swift/XRT lightcurve of trigger: 1104343, name: GRB 220427A ! T0 for this burst is Swift MET=672786064 s, = 2022 Apr 27 at 21:00:34.961 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/01104343 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WTSLEW data !Time T_+ve T_-ve Rate Ratepos Rateneg 167.623494445786 4.94967752744157 -5.33101041755043 6.4892194332674 0.880994561642395 -0.883335849913386 NO NO NO NO NO ! WT data !Time T_+ve T_-ve Rate Ratepos Rateneg 187.780 3.417 -5.966 3.546738e+00 7.092780e-01 -7.126150e-01 195.780 4.340 -4.583 3.904227e+00 7.597354e-01 -7.652654e-01 203.134 3.696 -3.015 5.433691e+00 9.993971e-01 -1.007726e+00 211.358 3.597 -4.528 4.188681e+00 8.392456e-01 -8.453804e-01 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 232.746 15.560 -12.020 2.251506e+00 5.069530e-01 -5.069530e-01 257.389 8.469 -9.082 3.650449e+00 7.986946e-01 -7.986946e-01 279.175 11.756 -13.317 2.415658e+00 5.439136e-01 -5.439136e-01 306.624 14.395 -15.693 2.161302e+00 4.766502e-01 -4.766502e-01 332.925 10.660 -11.906 3.061047e+00 6.542604e-01 -6.542604e-01 355.962 10.189 -12.377 2.783736e+00 6.233233e-01 -6.233233e-01 380.523 13.207 -14.373 2.458964e+00 5.268992e-01 -5.268992e-01 419.445 19.418 -25.714 1.569807e+00 3.285111e-01 -3.285111e-01 464.820 24.189 -25.958 1.222297e+00 2.744511e-01 -2.744511e-01 518.460 35.739 -29.451 9.302246e-01 2.103283e-01 -2.103283e-01 580.416 33.958 -26.218 1.070124e+00 2.347553e-01 -2.347553e-01 647.578 24.465 -33.204 1.056164e+00 2.398082e-01 -2.398082e-01 683.664 18.466 -11.622 2.044921e+00 4.597984e-01 -4.597984e-01 735.058 29.755 -32.928 9.678204e-01 2.176134e-01 -2.176134e-01 800.100 29.903 -35.287 9.749465e-01 2.147278e-01 -2.147278e-01 863.517 36.690 -33.514 8.682920e-01 1.960513e-01 -1.960513e-01 959.446 58.605 -59.238 5.210294e-01 1.176430e-01 -1.176430e-01 1065.619 62.754 -47.568 5.511978e-01 1.253284e-01 -1.253284e-01 1165.187 38.405 -36.814 8.834707e-01 1.902676e-01 -1.902676e-01 1235.479 43.332 -31.887 8.181590e-01 1.837071e-01 -1.837071e-01 1329.746 36.821 -50.935 7.010163e-01 1.580618e-01 -1.580618e-01 1416.664 40.167 -50.096 6.676225e-01 1.513754e-01 -1.513754e-01 1515.043 72.168 -58.212 4.613035e-01 1.053323e-01 -1.053323e-01 1678.152 56.990 -90.941 2.799185e-01 6.392752e-02 -6.392752e-02 1802.209 108.444 -67.067 4.374195e-01 7.712003e-02 -7.712003e-02 6244.828 121.386 -131.853 1.455980e-01 3.307808e-02 -3.307808e-02 6479.412 112.460 -113.198 1.546285e-01 3.497289e-02 -3.497289e-02 6732.499 152.728 -140.627 8.729246e-02 2.304244e-02 -2.304244e-02 7026.168 164.951 -140.941 1.145499e-01 2.599105e-02 -2.599105e-02 7308.908 137.957 -117.789 1.424510e-01 3.223922e-02 -3.223922e-02 7607.183 195.718 -160.318 1.008218e-01 2.306802e-02 -2.306802e-02 12416.800 356.855 -317.612 3.697818e-02 9.772833e-03 -9.772833e-03 13087.110 446.254 -313.455 3.742905e-02 9.323089e-03 -9.323089e-03 21239.994 9471.013 -3203.013 3.364994e-02 7.015185e-03 -7.015185e-03 62037.762 54535.664 -15207.726 6.245652e-03 1.212518e-03 -1.212518e-03 NO NO NO NO NO ! PC upper limits 246742.809 172770.106 -96881.981 1.8430e-03 0.0000e+00 0.0000e+00