! 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 flux, 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 Flux Fluxpos Fluxneg 165.954 0.637 -0.984 7.3082548e-10 1.08945133e-10 -1.089451088e-10 167.169 0.527 -0.578 1.055631104e-09 1.606662684e-10 -1.606662442e-10 168.486 0.626 -0.790 8.23570044e-10 1.253467314e-10 -1.253467314e-10 169.787 0.571 -0.675 9.36512654e-10 1.425365238e-10 -1.425364996e-10 170.934 0.447 -0.576 1.157870538e-09 1.726053142e-10 -1.7260529e-10 171.910 0.574 -0.530 1.073831682e-09 1.600775066e-10 -1.600775066e-10 173.277 0.795 -0.794 7.45549486e-10 1.11140073e-10 -1.111400488e-10 174.643 0.602 -0.571 1.010281756e-09 1.506040294e-10 -1.506040294e-10 175.7220 0.4693 -0.4772 1.23309164e-09 1.876756222e-10 -1.87675598e-10 176.791 0.653 -0.599 9.46505802e-10 1.410968658e-10 -1.410968658e-10 178.178 0.547 -0.734 9.1124616e-10 1.386909744e-10 -1.386909502e-10 179.268 0.615 -0.543 1.007843364e-09 1.533930068e-10 -1.533930068e-10 180.3677 0.5099 -0.4847 1.173696128e-09 1.786356638e-10 -1.786356638e-10 181.696 0.701 -0.818 7.68275464e-10 1.169309394e-10 -1.169309394e-10 183.002 0.723 -0.605 8.93210384e-10 1.331520542e-10 -1.331520542e-10 184.499 0.716 -0.775 7.58499874e-10 1.20407584e-10 -1.20407584e-10 186.324 1.140 -1.109 5.27571858e-10 7.86458376e-11 -7.86458376e-11 188.658 0.904 -1.194 5.48500502e-10 8.52490738e-11 -8.5249098e-11 190.734 1.251 -1.172 4.89850834e-10 7.30227014e-11 -7.30227498e-11 193.587 1.456 -1.602 3.88121536e-10 5.78577956e-11 -5.7857844e-11 196.260 1.201 -1.217 4.91029616e-10 7.31984418e-11 -7.31984902e-11 198.784 1.480 -1.323 4.23684646e-10 6.31592412e-11 -6.31592896e-11 201.620 1.299 -1.356 4.47532778e-10 6.6714318e-11 -6.67143664e-11 204.268 1.161 -1.349 4.65956722e-10 7.09182452e-11 -7.09183178e-11 206.533 1.333 -1.104 4.87361622e-10 7.26516428e-11 -7.26517154e-11 209.131 0.931 -1.264 5.40895168e-10 8.06319558e-11 -8.06320526e-11 211.764 2.145 -1.702 3.08727144e-10 4.60223742e-11 -4.60224226e-11 215.791 1.964 -1.882 2.99240018e-10 4.65085038e-11 -4.6508528e-11 219.200 1.780 -1.444 3.68339972e-10 5.49089288e-11 -5.49089772e-11 222.453 2.240 -1.474 2.273071394e-10 4.01826238e-11 -4.0182648e-11 226.567 2.012 -1.873 2.9620679e-10 4.60370636e-11 -4.6037112e-11 230.862 2.144 -2.283 1.795053876e-10 3.38123368e-11 -3.38123368e-11 235.421 1.633 -2.415 2.013255112e-10 3.67568476e-11 -3.67568718e-11 238.579 1.355 -1.526 4.24345306e-10 6.3257711e-11 -6.32577594e-11 241.012 1.160 -1.079 5.46087036e-10 8.1405896e-11 -8.14059444e-11 NO NO NO NO NO ! PC data !Time T_+ve T_-ve Flux Fluxpos Fluxneg 3975.322 553.964 -410.284 4.06594606e-13 1.29398005e-13 -1.29398005e-13 5126.831 894.295 -597.545 4.54588288e-13 9.8750762e-14 -9.8750762e-14 9868.454 361.262 -523.820 5.54324232e-13 1.456455462e-13 -1.456455462e-13 10906.254 893.027 -676.537 4.35484566e-13 9.67894004e-14 -9.67894004e-14 15845.076 970.052 -701.589 2.95585576e-13 9.53716434e-14 -9.53716434e-14 35300.110 4827.213 -2725.924 1.777169834e-13 4.45833212e-14 -4.45833212e-14 52177.614 11626.396 -8148.734 1.164971544e-13 2.20761475e-14 -2.20761475e-14 102450.975 29895.517 -10956.950 5.58204944e-14 1.545922378e-14 -1.545922378e-14 151603.239 15423.035 -14865.936 6.91944308e-14 1.761934724e-14 -1.761934724e-14 195731.143 23375.709 -24313.849 4.27462266e-14 1.139572918e-14 -1.139572918e-14 258844.907 34960.169 -35407.818 3.74021648e-14 9.39319128e-15 -9.39319128e-15 426875.118 271692.005 -98436.629 1.063715114e-14 3.34054622e-15 -3.34054622e-15 NO NO NO NO NO ! PC upper limits 1753887.447 185657.931 -312271.146 7.828942e-15 0 0