! Swift/XRT lightcurve of trigger: 345945, name: GRB 090309
 ! T0 for this burst is Swift MET=258334157.824 s, = 2009 Mar 09 at 23:29:13.262 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/00345945
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
142.543	56.933	-55.896	8.89491525e-12	2.028066066e-12	-2.028066066e-12
308.722	96.353	-109.246	3.553823663e-12	9.48054679e-13	-9.48054679e-13
511.939	88.707	-106.863	5.23174197e-12	1.179559238e-12	-1.179559238e-12
745.129	96.216	-144.483	3.570017412e-12	9.36198419e-13	-9.36198419e-13
4372.403	230.495	-280.995	1.481153154e-12	3.983641298e-13	-3.983641298e-13
4766.574	219.943	-163.675	2.000896612e-12	5.33487773e-13	-5.33487773e-13
5232.033	223.347	-245.516	1.969907524e-12	4.77475206e-13	-4.77475206e-13
6130.025	506.699	-487.103	1.618913062e-12	3.099659589e-13	-3.099659589e-13
10184.984	318.956	-322.915	1.211961647e-12	3.267448236e-13	-3.267448236e-13
10858.349	269.912	-354.408	1.238273517e-12	3.33184683e-13	-3.33184683e-13
11672.738	733.362	-544.477	1.056878784e-12	2.206060688e-13	-2.206060688e-13
16512.025	369.343	-796.556	6.12641809e-13	1.731749838e-13	-1.731749838e-13
17485.087	717.628	-603.720	6.59101664e-13	1.71973802e-13	-1.71973802e-13
22557.645	1434.122	-1058.145	4.69983436e-13	1.059584123e-13	-1.059584123e-13
31233.771	4321.505	-3943.814	2.448017052e-13	5.58425413e-14	-5.58425413e-14
40314.794	1009.163	-1449.460	4.46091581e-13	1.056708718e-13	-1.056708718e-13
45349.678	1774.546	-709.904	2.880709286e-13	8.81819211e-14	-8.81819211e-14
60935.511	3200.707	-4730.910	1.973046491e-13	5.67205171e-14	-5.67205171e-14
69038.439	1126.498	-1267.980	1.718780089e-13	7.87416461e-14	-6.20173476e-14