! Swift/XRT lightcurve of trigger: 20267, name: GRB 130504C
 ! T0 for this burst is Swift MET=389403018 s, = 2013 May 04 at 23:30:07.483 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/00020267
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
65721.044	145.211	-145.638	3.451348604e-12	9.01177696e-13	-9.01177696e-13
66154.139	128.326	-287.884	2.724442094e-12	6.71336942e-13	-6.71336942e-13
69889.623	229.317	-367.420	2.297865784e-12	5.21763456e-13	-5.21763456e-13
71799.182	253.050	-248.410	3.310365086e-12	6.8478935e-13	-6.8478935e-13
75430.504	92.386	-148.316	4.122505132e-12	1.077032516e-12	-1.077032516e-12
75920.572	319.405	-397.682	1.746809982e-12	4.103142752e-13	-4.103142752e-13
77668.282	152.517	-123.286	3.82849045e-12	9.80701206e-13	-9.80701206e-13
81277.072	211.808	-249.537	2.19526573e-12	5.7773086e-13	-5.7773086e-13
81748.078	222.205	-259.198	2.11902411e-12	5.57086564e-13	-5.57086564e-13
82515.299	1074.984	-545.016	2.345327516e-12	4.766422744e-13	-4.766422744e-13
87221.761	326.694	-422.991	1.353915578e-12	3.583661456e-13	-3.583661456e-13
87865.592	329.745	-317.136	2.309782874e-12	5.008199092e-13	-5.008199092e-13
88936.933	422.177	-554.172	2.03910482e-12	3.917874536e-13	-3.917874536e-13
92895.801	349.507	-327.464	2.227322882e-12	4.83985741e-13	-4.83985741e-13
269112.644	4108.144	-3301.719	3.515188946e-13	9.13226884e-14	-9.13226884e-14
277995.254	744.839	-604.088	5.19051592e-13	1.89764945e-13	-1.534098278e-13