! 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 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/00020267
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
65721.044	145.211	-145.638	6.714686e-02	1.753264e-02	-1.753264e-02
66154.139	128.326	-287.884	5.300471e-02	1.306103e-02	-1.306103e-02
69889.623	229.317	-367.420	4.470556e-02	1.015104e-02	-1.015104e-02
71799.182	253.050	-248.410	6.440399e-02	1.332275e-02	-1.332275e-02
75430.504	92.386	-148.316	8.020438e-02	2.095394e-02	-2.095394e-02
75920.572	319.405	-397.682	3.398463e-02	7.982768e-03	-7.982768e-03
77668.282	152.517	-123.286	7.448425e-02	1.907979e-02	-1.907979e-02
81277.072	211.808	-249.537	4.270945e-02	1.123990e-02	-1.123990e-02
81748.078	222.205	-259.198	4.122615e-02	1.083826e-02	-1.083826e-02
82220.668	258.593	-250.385	4.930913e-02	1.146014e-02	-1.146014e-02
87221.761	326.694	-422.991	2.634077e-02	6.972104e-03	-6.972104e-03
87865.592	329.745	-317.136	4.493741e-02	9.743578e-03	-9.743578e-03
88936.933	422.177	-554.172	3.967130e-02	7.622324e-03	-7.622324e-03
92895.801	349.507	-327.464	4.333313e-02	9.416065e-03	-9.416065e-03
272341.188	879.599	-775.219	5.597142e-03	2.621746e-03	-2.066361e-03