! Swift/XRT lightcurve of trigger: 361489, name: GRB 090831C
 ! T0 for this burst is Swift MET=273447030.976 s, = 2009 Aug 31 at 21:30:25.930 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/00361489
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
107.008968235341	4.44511073699918	-4.88910521883882	2.72749207008403	0.674175523491851	-0.674206790149557
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg
155.331	10.435	-27.175	2.153636e+00	4.433654e-01	-4.433654e-01
172.347	5.957	-6.580	5.992627e+00	1.282713e+00	-1.282713e+00
183.301	5.032	-4.997	8.624576e+00	1.764756e+00	-1.764756e+00
192.823	5.539	-4.490	6.941706e+00	1.565858e+00	-1.565858e+00
206.588	9.325	-8.226	4.144811e+00	9.082411e-01	-9.082411e-01
224.487	11.484	-8.574	3.544071e+00	7.959467e-01	-7.959467e-01
261.618	37.036	-25.647	1.127895e+00	2.555450e-01	-2.555450e-01
349.665	44.266	-51.011	7.765341e-01	1.718303e-01	-1.718303e-01
431.075	35.569	-37.143	9.705528e-01	2.205453e-01	-2.205453e-01
495.703	48.668	-29.059	9.156884e-01	2.062520e-01	-2.062520e-01
587.075	57.588	-42.704	7.053483e-01	1.595747e-01	-1.595747e-01
732.508	70.116	-87.845	2.412875e-01	5.476131e-02	-5.476131e-02
854.993	57.953	-52.369	2.517519e-01	5.662985e-02	-5.662985e-02
1062.825	138.459	-149.880	1.231202e-01	2.498547e-02	-2.498547e-02
4930.485	485.216	-482.605	2.876424e-02	7.605811e-03	-7.605811e-03
6123.735	864.048	-708.034	2.417454e-02	5.458752e-03	-5.458752e-03
10802.669	489.014	-576.592	1.903137e-02	5.052739e-03	-5.052739e-03
12015.460	755.747	-723.778	2.316649e-02	4.853008e-03	-4.853008e-03
17444.553	1096.219	-1310.560	1.506206e-02	3.973754e-03	-3.973754e-03
25451.276	4654.988	-3659.763	9.153952e-03	2.114512e-03	-2.114512e-03
63161.359	7454.099	-6657.252	5.667131e-03	1.347930e-03	-1.347930e-03