! Swift/XRT lightcurve of trigger: 279817, name: GRB 070520A ! T0 for this burst is Swift MET=201359112 s, = 2007 May 20 at 13:05:10.033 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/00279817 ! BINMODE: GRB-like (counts) READ TERR 1 2 ! WT data !Time T_+ve T_-ve Rate Ratepos Rateneg 165.954 0.637 -0.984 3.019940e+01 4.501865e+00 -4.501864e+00 167.169 0.527 -0.578 4.362112e+01 6.639102e+00 -6.639101e+00 168.486 0.626 -0.790 3.403182e+01 5.179617e+00 -5.179617e+00 169.787 0.571 -0.675 3.869887e+01 5.889939e+00 -5.889938e+00 170.934 0.447 -0.576 4.784589e+01 7.132451e+00 -7.132450e+00 171.910 0.574 -0.530 4.437321e+01 6.614773e+00 -6.614773e+00 173.277 0.795 -0.794 3.080783e+01 4.592565e+00 -4.592564e+00 174.643 0.602 -0.571 4.174718e+01 6.223307e+00 -6.223307e+00 175.7220 0.4693 -0.4772 5.095420e+01 7.755191e+00 -7.755190e+00 176.791 0.653 -0.599 3.911181e+01 5.830449e+00 -5.830449e+00 178.178 0.547 -0.734 3.765480e+01 5.731032e+00 -5.731031e+00 179.268 0.615 -0.543 4.164642e+01 6.338554e+00 -6.338554e+00 180.3677 0.5099 -0.4847 4.849984e+01 7.381639e+00 -7.381639e+00 181.696 0.701 -0.818 3.174692e+01 4.831857e+00 -4.831857e+00 183.002 0.723 -0.605 3.690952e+01 5.502151e+00 -5.502151e+00 184.499 0.716 -0.775 3.134297e+01 4.975520e+00 -4.975520e+00 186.324 1.140 -1.109 2.180049e+01 3.249828e+00 -3.249828e+00 188.658 0.904 -1.194 2.266531e+01 3.522689e+00 -3.522690e+00 190.734 1.251 -1.172 2.024177e+01 3.017467e+00 -3.017469e+00 193.587 1.456 -1.602 1.603808e+01 2.390818e+00 -2.390820e+00 196.260 1.201 -1.217 2.029048e+01 3.024729e+00 -3.024731e+00 198.784 1.480 -1.323 1.750763e+01 2.609886e+00 -2.609888e+00 201.620 1.299 -1.356 1.849309e+01 2.756790e+00 -2.756792e+00 204.268 1.161 -1.349 1.925441e+01 2.930506e+00 -2.930509e+00 206.533 1.333 -1.104 2.013891e+01 3.002134e+00 -3.002137e+00 209.131 0.931 -1.264 2.235104e+01 3.331899e+00 -3.331903e+00 211.764 2.145 -1.702 1.275732e+01 1.901751e+00 -1.901753e+00 215.791 1.964 -1.882 1.236529e+01 1.921839e+00 -1.921840e+00 219.200 1.780 -1.444 1.522066e+01 2.268964e+00 -2.268966e+00 222.453 2.240 -1.474 9.392857e+00 1.660439e+00 -1.660440e+00 226.567 2.012 -1.873 1.223995e+01 1.902358e+00 -1.902360e+00 230.862 2.144 -2.283 7.417578e+00 1.397204e+00 -1.397204e+00 235.421 1.633 -2.415 8.319236e+00 1.518878e+00 -1.518879e+00 238.579 1.355 -1.526 1.753493e+01 2.613955e+00 -2.613957e+00 241.012 1.160 -1.079 2.256558e+01 3.363880e+00 -3.363882e+00 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Rate Ratepos Rateneg 3975.322 553.964 -410.284 1.680143e-02 5.347025e-03 -5.347025e-03 5126.831 894.295 -597.545 1.878464e-02 4.080610e-03 -4.080610e-03 9868.454 361.262 -523.820 2.259905e-02 5.940221e-03 -5.940221e-03 10906.254 893.027 -676.537 1.790003e-02 3.980129e-03 -3.980129e-03 15845.076 970.052 -701.589 1.229653e-02 3.967498e-03 -3.967498e-03 35300.110 4827.213 -2725.924 7.352748e-03 1.844911e-03 -1.844911e-03 52177.614 11626.396 -8148.734 4.818117e-03 9.130292e-04 -9.130292e-04 102450.975 29895.517 -10956.950 2.318635e-03 6.422608e-04 -6.422608e-04 151603.239 15423.035 -14865.936 2.859070e-03 7.279294e-04 -7.279294e-04 195731.143 23375.709 -24313.849 1.772383e-03 4.724976e-04 -4.724976e-04 258844.907 34960.169 -35407.818 1.545687e-03 3.881696e-04 -3.881696e-04 426875.118 271692.005 -98436.629 4.382405e-04 1.375280e-04 -1.375280e-04 NO NO NO NO NO ! PC upper limits 1753887.447 185657.931 -312271.146 3.2095e-04 0.0000e+00 0.0000e+00