! Swift/XRT lightcurve of trigger: 279935, name: GRB 070521
 ! T0 for this burst is Swift MET=201423072.832 s, = 2007 May 21 at 06:51:10.863 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/00279935
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
86.276	5.421	-5.712	2.24868546e-10	5.4540577e-11	-4.9162533e-11
96.977	3.803	-5.280	2.22218234e-10	4.9516019e-11	-4.9643517e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
114.410	15.916	-9.158	1.52028625e-10	3.40915687e-11	-3.40915687e-11
160.707	24.780	-30.381	1.33622314e-10	3.00927473e-11	-3.00927473e-11
196.325	19.249	-10.839	2.56779502e-10	5.6262388e-11	-5.6262388e-11
228.847	14.308	-13.272	2.67109829e-10	6.0327869e-11	-6.0327869e-11
269.091	21.703	-25.936	1.5329209e-10	3.48719329e-11	-3.48719329e-11
307.514	18.382	-16.721	2.18958313e-10	4.83037639e-11	-4.83037639e-11
336.740	11.722	-10.844	3.44253028e-10	7.5634146e-11	-7.5634146e-11
363.881	22.190	-15.419	1.97171149e-10	4.44044223e-11	-4.44044223e-11
409.957	23.754	-23.885	1.71145877e-10	3.67257303e-11	-3.67257303e-11
451.667	22.160	-17.957	1.84913358e-10	4.15843449e-11	-4.15843449e-11
492.143	21.802	-18.316	1.82553861e-10	4.12898157e-11	-4.12898157e-11
542.916	18.668	-28.971	1.66580155e-10	3.65539706e-11	-3.65539706e-11
599.922	39.385	-38.339	9.4388357e-11	2.19324245e-11	-2.19324245e-11
4715.574	35.892	-29.298	3.31305611e-11	7.4494455e-12	-7.4494455e-12
4803.315	35.907	-51.849	2.46028706e-11	5.5319824e-12	-5.5319824e-12
4882.422	44.555	-43.201	2.46994006e-11	5.5413512e-12	-5.5413512e-12
4980.201	29.519	-53.223	2.62159751e-11	5.9078418e-12	-5.9078418e-12
5041.738	28.156	-32.019	3.84011726e-11	8.4064057e-12	-8.4064057e-12
5109.061	46.082	-39.167	2.70165469e-11	5.9393145e-12	-5.9393145e-12
5204.876	27.995	-49.732	2.86852272e-11	6.4427356e-12	-6.4427356e-12
5267.301	40.789	-34.431	2.87573944e-11	6.4805538e-12	-6.4805538e-12
5364.572	36.289	-56.482	2.35580485e-11	5.3207385e-12	-5.3207385e-12
5456.569	34.556	-55.708	2.38030191e-11	5.3521328e-12	-5.3521328e-12
5521.564	22.215	-30.439	4.11915266e-11	9.2826188e-12	-9.2826188e-12
5586.471	45.063	-42.693	2.48301424e-11	5.5706826e-12	-5.5706826e-12
5669.235	27.490	-37.700	3.21737381e-11	7.2423617e-12	-7.2423617e-12
5744.879	59.661	-48.154	1.98338476e-11	4.47960205e-12	-4.47960205e-12
5883.412	51.508	-78.873	1.63942534e-11	3.69037277e-12	-3.69037277e-12
5972.199	27.911	-37.279	3.49843242e-11	7.6665302e-12	-7.6665302e-12
6073.636	41.810	-73.526	1.94860407e-11	4.26569157e-12	-4.26569157e-12
6152.262	35.897	-36.816	2.95819321e-11	6.6441354e-12	-6.6441354e-12
6226.228	44.672	-38.069	2.61092335e-11	5.8641632e-12	-5.8641632e-12
6304.091	39.521	-33.191	3.05598202e-11	6.863773e-12	-6.863773e-12
6382.688	26.114	-39.076	3.27390217e-11	7.3614023e-12	-7.3614023e-12
6441.628	34.872	-32.825	3.22395794e-11	7.2410485e-12	-7.2410485e-12
6523.847	45.424	-47.347	2.57095748e-11	5.4923512e-12	-5.4923512e-12
6663.456	48.731	-94.185	1.51750452e-11	3.46220574e-12	-3.46220574e-12
6761.486	53.487	-49.299	2.65968619e-11	5.4382209e-12	-5.4382209e-12
10519.605	40.644	-47.112	1.57462284e-11	3.52096409e-12	-3.52096409e-12
10602.222	40.768	-41.973	1.60497981e-11	3.60911019e-12	-3.60911019e-12
10710.880	52.462	-67.889	1.08302544e-11	2.4381469e-12	-2.4381469e-12
10823.893	49.771	-60.551	1.23812955e-11	2.71634685e-12	-2.71634685e-12
10947.559	56.485	-73.896	9.962435e-12	2.24531916e-12	-2.24531916e-12
11085.725	46.192	-81.681	1.07247868e-11	2.35545597e-12	-2.35545597e-12
11209.520	77.852	-77.602	8.3419462e-12	1.87162164e-12	-1.87162164e-12
11353.829	76.459	-66.458	9.1094577e-12	2.0530755e-12	-2.0530755e-12
11499.160	56.495	-68.871	1.04958686e-11	2.35488169e-12	-2.35488169e-12
11594.747	41.142	-39.093	1.62647856e-11	3.6615887e-12	-3.6615887e-12
11710.148	88.716	-74.259	8.0827509e-12	1.81961892e-12	-1.81961892e-12
11837.945	53.689	-39.082	1.41221822e-11	3.17206498e-12	-3.17206498e-12
11961.132	80.941	-69.498	8.6768955e-12	1.95337471e-12	-1.95337471e-12
12125.870	74.164	-83.796	8.2727092e-12	1.86660306e-12	-1.86660306e-12
12264.663	58.230	-64.629	1.06261743e-11	2.39491126e-12	-2.39491126e-12
12398.917	69.399	-76.025	9.1657636e-12	2.06810674e-12	-2.06810674e-12
12530.931	57.737	-62.614	1.09662833e-11	2.46598233e-12	-2.46598233e-12
12666.371	62.706	-77.704	1.00352245e-11	2.19691549e-12	-2.19691549e-12
12859.189	173.257	-130.113	7.3286507e-12	1.29266704e-12	-1.29266704e-12
16402.398	159.327	-126.507	5.2951311e-12	1.19313628e-12	-1.19313628e-12
16674.782	107.586	-113.058	6.78307e-12	1.52488931e-12	-1.52488931e-12
16885.315	100.146	-102.946	7.3762395e-12	1.65823938e-12	-1.65823938e-12
17067.860	108.157	-82.399	7.8176119e-12	1.75746291e-12	-1.75746291e-12
17331.902	127.441	-155.885	5.2742081e-12	1.18933633e-12	-1.18933633e-12
17592.051	105.487	-132.708	6.2207558e-12	1.40603099e-12	-1.40603099e-12
17822.377	120.878	-124.839	6.0682678e-12	1.36419675e-12	-1.36419675e-12
18074.920	101.514	-131.665	4.75259575e-12	1.23592161e-12	-1.23592161e-12
18272.109	109.925	-95.674	7.2598694e-12	1.64470068e-12	-1.64470068e-12
18472.092	87.961	-90.058	8.4543914e-12	1.90353828e-12	-1.90353828e-12
18715.518	102.775	-155.465	6.9920746e-12	1.43455291e-12	-1.43455291e-12
22189.865	118.208	-130.016	3.66180724e-12	9.5412898e-13	-9.5412898e-13
22517.618	154.016	-209.545	2.49257512e-12	6.5279025e-13	-6.5279025e-13
22841.918	135.608	-170.285	2.94047775e-12	7.7246148e-13	-7.7246148e-13
23085.490	120.201	-107.964	3.96534019e-12	1.03112072e-12	-1.03112072e-12
23399.356	119.750	-193.664	2.87004074e-12	7.539581e-13	-7.539581e-13
23631.410	140.934	-112.305	3.57015225e-12	9.3309377e-13	-9.3309377e-13
23914.176	126.450	-141.832	4.48041643e-12	1.01256638e-12	-1.01256638e-12
24161.761	104.523	-121.135	5.3947383e-12	1.21548763e-12	-1.21548763e-12
24434.873	167.378	-168.590	2.70002299e-12	7.0639772e-13	-7.0639772e-13
46729.366	1016.822	-705.694	9.9426978e-13	1.93145309e-13	-1.93145309e-13
52268.659	1263.559	-1316.452	4.9701141e-13	1.14924306e-13	-1.14924306e-13
NO	NO	NO	NO	NO
! PC upper limits
291492.095	3207.982	-3169.584	1.127392e-12	0	0