! Swift/XRT lightcurve of trigger: 20111, name: GRB 090902B
 ! T0 for this burst is Swift MET=273582310 s, = 2009 Sep 02 at 11:05:04.950 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/00020111
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
45231.640	106.102	-132.093	1.031014e-01	2.347996e-02	-2.347996e-02
45435.904	89.887	-98.162	9.836938e-02	2.568874e-02	-2.568874e-02
45617.518	103.843	-91.728	1.249659e-01	2.828520e-02	-2.828520e-02
45811.722	90.167	-90.360	1.347364e-01	3.064668e-02	-3.064668e-02
46031.476	156.239	-129.588	1.352486e-01	2.427565e-02	-2.427565e-02
51028.509	121.645	-134.101	7.308060e-02	1.910929e-02	-1.910929e-02
51272.721	100.585	-122.566	1.111315e-01	2.512584e-02	-2.512584e-02
51472.789	123.668	-99.484	8.294746e-02	2.162057e-02	-2.162057e-02
51698.978	93.050	-102.521	9.466444e-02	2.483203e-02	-2.483203e-02
51886.892	118.258	-94.864	1.167252e-01	2.622405e-02	-2.622405e-02
52162.477	100.926	-157.328	7.115354e-02	1.872444e-02	-1.872444e-02
52409.425	122.250	-146.021	7.755906e-02	1.914672e-02	-1.914672e-02
56828.460	111.629	-151.640	7.074437e-02	1.849542e-02	-1.849542e-02
57042.593	123.154	-102.505	1.093538e-01	2.470108e-02	-2.470108e-02
57268.227	148.252	-102.480	8.863717e-02	2.112846e-02	-2.112846e-02
57551.763	70.315	-135.285	9.037848e-02	2.353011e-02	-2.353011e-02
57747.825	97.405	-125.746	8.354872e-02	2.177466e-02	-2.177466e-02
57959.767	98.585	-114.537	1.163661e-01	2.632624e-02	-2.632624e-02
58237.537	119.187	-179.184	6.162105e-02	1.617790e-02	-1.617790e-02
58504.865	197.853	-148.142	9.165786e-02	1.839213e-02	-1.839213e-02
62583.745	112.355	-125.334	8.840669e-02	2.309233e-02	-2.309233e-02
62833.211	93.562	-137.112	8.064274e-02	2.117643e-02	-2.117643e-02
63099.629	125.515	-172.856	6.174814e-02	1.630152e-02	-1.630152e-02
63344.380	101.408	-119.236	8.483419e-02	2.208903e-02	-2.208903e-02
63583.397	103.093	-137.609	7.685428e-02	2.003237e-02	-2.003237e-02
63824.439	100.247	-137.949	7.834232e-02	2.050688e-02	-2.050688e-02
64052.430	125.496	-127.744	7.322452e-02	1.924892e-02	-1.924892e-02
64340.411	138.394	-162.485	6.194869e-02	1.630215e-02	-1.630215e-02
64695.802	176.633	-216.997	6.663813e-02	1.485247e-02	-1.485247e-02
68420.574	139.278	-174.723	7.221818e-02	1.880190e-02	-1.880190e-02
68682.435	118.120	-122.583	7.731119e-02	2.012785e-02	-2.012785e-02
68931.210	95.003	-130.656	8.774207e-02	2.217149e-02	-2.217149e-02
69223.497	98.580	-197.284	6.270300e-02	1.641001e-02	-1.641001e-02
69447.700	102.544	-125.622	9.797224e-02	2.325227e-02	-2.325227e-02
69652.434	105.917	-102.191	8.998631e-02	2.337914e-02	-2.337914e-02
69905.483	111.123	-147.132	7.291720e-02	1.900366e-02	-1.900366e-02
70143.512	126.333	-126.906	7.271024e-02	1.908890e-02	-1.908890e-02
70421.318	129.348	-151.472	7.261356e-02	1.898385e-02	-1.898385e-02
70686.970	111.917	-136.305	8.510513e-02	2.084988e-02	-2.084988e-02
74144.886	200.111	-150.914	5.232465e-02	1.376946e-02	-1.376946e-02
74541.868	201.793	-196.871	4.602565e-02	1.212478e-02	-1.212478e-02
74910.864	91.052	-167.202	7.180134e-02	1.871525e-02	-1.871525e-02
75150.714	134.529	-148.798	6.510256e-02	1.705927e-02	-1.705927e-02
75462.978	83.027	-177.735	7.073903e-02	1.853624e-02	-1.853624e-02
75733.886	170.667	-187.881	5.128331e-02	1.348105e-02	-1.348105e-02
76022.943	129.835	-118.390	7.446762e-02	1.947192e-02	-1.947192e-02
76362.753	221.261	-209.975	5.986623e-02	1.326209e-02	-1.326209e-02
79933.396	110.983	-152.285	7.619591e-02	1.935109e-02	-1.935109e-02
80174.645	140.525	-130.266	6.903829e-02	1.816593e-02	-1.816593e-02
80473.964	237.364	-158.793	4.668829e-02	1.225901e-02	-1.225901e-02
80910.214	194.751	-198.887	8.522966e-02	1.656530e-02	-1.656530e-02
104534.607	249.131	-335.073	3.345885e-02	8.780726e-03	-8.780726e-03
105147.725	355.605	-363.987	3.604456e-02	8.193157e-03	-8.193157e-03
110851.897	436.555	-415.927	4.059428e-02	7.910430e-03	-7.910430e-03
120667.312	260.593	-368.739	3.260118e-02	8.310555e-03	-8.310555e-03
392546.531	42621.469	-45657.601	9.408787e-03	2.093809e-03	-2.093809e-03
515461.175	706.160	-873.439	8.165204e-03	2.998200e-03	-2.423807e-03