! Swift/XRT detailed lightcurve of trigger: 20266, name: GRB 130502B
 ! T0 for this burst is Swift MET=389173871 s, = 2013 May 02 at 07:51:00.493 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
! PC data
55188.860	59.692	-80.717	1.777832e-01	4.001701e-02	-4.001701e-02	9.278364e-04	3.787876e-04	1.000000
55309.204	124.888	-60.653	1.319888e-01	3.044891e-02	-3.044891e-02	3.276682e-03	6.192348e-04	1.000000
55587.478	76.126	-153.386	1.381718e-01	3.220318e-02	-3.220318e-02	4.577341e-03	7.525101e-04	0.764713
55768.509	110.724	-104.905	1.143900e-01	2.597743e-02	-2.597743e-02	1.409735e-03	3.767674e-04	1.000000
55979.117	88.164	-99.884	1.320958e-01	2.973330e-02	-2.973330e-02	6.927835e-04	2.828277e-04	1.000000
56209.827	195.268	-142.547	1.119617e-01	2.132593e-02	-2.132593e-02	6.983750e-04	2.208456e-04	0.920338
60888.611	97.229	-143.472	7.918588e-02	2.062947e-02	-2.062947e-02	5.514876e-04	1.743957e-04	1.000000
61090.623	90.787	-104.783	1.309271e-01	2.937431e-02	-2.937431e-02	3.393769e-04	1.517739e-04	1.000000
61299.734	129.897	-118.324	1.239719e-01	2.547586e-02	-2.547586e-02	6.417358e-04	1.852532e-04	1.000000
61864.059	285.564	-234.289	1.265582e-01	2.073433e-02	-2.073433e-02	2.268983e-03	2.792926e-04	0.742758
66688.426	111.108	-117.057	1.113402e-01	2.509766e-02	-2.509766e-02	6.982315e-04	2.015621e-04	1.000000
66934.570	103.159	-135.036	8.504416e-02	2.149442e-02	-2.149442e-02	7.245681e-04	2.009590e-04	1.000000
67148.021	97.814	-110.292	1.217417e-01	2.749786e-02	-2.749786e-02	9.569132e-04	2.470739e-04	1.000000
67351.739	97.188	-105.904	1.267885e-01	2.854147e-02	-2.854147e-02	6.618721e-04	2.093023e-04	0.987643
67697.976	179.876	-249.049	1.494993e-01	2.704910e-02	-2.704910e-02	8.572772e-04	2.079203e-04	0.613780
72524.109	128.342	-172.534	6.350391e-02	1.658806e-02	-1.658806e-02	5.715788e-04	1.585274e-04	1.000000
72783.324	144.931	-130.873	9.807274e-02	2.153779e-02	-2.153779e-02	4.796462e-04	1.516774e-04	1.000000
73170.672	454.643	-242.417	7.417259e-02	1.532750e-02	-1.532750e-02	7.077753e-04	1.508982e-04	0.589900
78228.744	125.015	-140.759	1.044214e-01	2.355222e-02	-2.355222e-02	6.440336e-04	1.786228e-04	1.000000
78463.743	143.254	-109.984	8.823983e-02	2.231876e-02	-2.231876e-02	7.279095e-04	1.945420e-04	1.000000
78754.771	92.928	-147.774	1.157959e-01	2.611774e-02	-2.611774e-02	7.111195e-04	1.972291e-04	1.000000
79102.720	267.662	-255.021	7.686898e-02	1.760843e-02	-1.760843e-02	1.322031e-03	2.203385e-04	0.685964
83937.579	63.944	-66.436	2.104227e-01	4.727120e-02	-4.727120e-02	7.068343e-04	2.671582e-04	1.000000
84154.670	190.354	-153.148	5.832258e-02	1.528842e-02	-1.528842e-02	6.515553e-04	1.580254e-04	1.000000
84582.825	502.952	-237.802	7.406368e-02	1.478887e-02	-1.478887e-02	9.933950e-04	1.679144e-04	0.626185
89947.132	211.489	-289.973	4.525816e-02	1.182443e-02	-1.182443e-02	3.499216e-04	7.142745e-05	1.000000
90443.841	376.801	-285.221	4.959190e-02	1.255925e-02	-1.255925e-02	4.123682e-04	7.793027e-05	0.749890
95793.459	181.372	-231.687	6.394568e-02	1.481353e-02	-1.481353e-02	4.743224e-04	1.011259e-04	0.934792
102441.214	4736.660	-1089.069	6.667346e-02	1.549553e-02	-1.549553e-02	5.285938e-04	9.065309e-05	0.079191
113210.387	516.040	-273.666	4.318776e-02	1.009532e-02	-1.009532e-02	3.234933e-03	2.743835e-04	0.752470
118996.847	456.192	-253.082	4.402816e-02	1.112145e-02	-1.112145e-02	3.174912e-04	6.768935e-05	0.728215
127462.907	3394.055	-2910.195	3.105102e-02	6.233280e-03	-6.233280e-03	5.448003e-04	6.333175e-05	0.173802
137237.500	4952.965	-1033.580	2.163580e-02	9.629678e-03	-7.462921e-03	4.187042e-04	7.520149e-05	0.075807