! Swift/XRT hardness ratio of trigger: 350184, name: GRB 090423
 ! T0 for this burst is Swift MET=262166124.032, = 2009 Apr 23 at 07:55:19.350 UT
 ! The hard band is 1.51-10 keV
 ! The soft band is 0.3-1.5 keV
 ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379
! There are 3 datasets: Hard, Soft, and the ratio
! Columns are as labelled
READ TERR 1 
READ SERR 2

READ TERR 1 2
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
131.843	25.832	-51.894	5.28339988e-11	1.160753216e-11	-1.160753216e-11
163.970	6.242	-6.294	5.37002088e-10	9.08749156e-11	-9.08749156e-11
174.622	5.620	-4.409	5.82169944e-10	1.065764608e-10	-1.065764608e-10
188.808	11.492	-8.567	2.1246104e-10	4.6722572e-11	-4.6722572e-11
217.568	17.835	-17.267	1.149787172e-10	2.584060988e-11	-2.584060988e-11
284.776	118.617	-49.374	2.407020468e-11	5.41509872e-12	-5.41509872e-12
456.201	62.529	-52.808	8.42988588e-12	1.897240848e-12	-1.897240848e-12
635.948	80.857	-117.219	6.88359724e-12	1.309033624e-12	-1.309033624e-12
3953.140	46.085	-41.671	1.061073688e-11	2.372633192e-12	-2.372633192e-12
4057.001	52.547	-57.775	8.41533976e-12	1.895303952e-12	-1.895303952e-12
4174.605	70.337	-65.058	1.096213296e-11	2.465750088e-12	-2.465750088e-12
4302.494	50.263	-57.552	1.033128376e-11	2.318394284e-12	-2.318394284e-12
4417.043	58.572	-64.286	7.56884792e-12	1.704657436e-12	-1.704657436e-12
4529.643	66.324	-54.028	7.75706672e-12	1.742856424e-12	-1.742856424e-12
4654.416	56.887	-58.449	8.0590704e-12	1.81288538e-12	-1.81288538e-12
4803.459	68.313	-92.155	5.75657752e-12	1.294939912e-12	-1.294939912e-12
4945.837	91.418	-74.065	1.181470088e-11	2.662991828e-12	-2.662991828e-12
5128.418	59.276	-91.163	1.12856008e-11	2.540982124e-12	-2.540982124e-12
5279.245	38.829	-91.551	7.08150828e-12	1.5910716e-12	-1.5910716e-12
5377.532	53.372	-59.457	8.2443986e-12	1.859039532e-12	-1.859039532e-12
5504.165	49.598	-73.261	7.92469436e-12	1.735229508e-12	-1.735229508e-12
5619.998	81.696	-66.236	6.25307396e-12	1.406627264e-12	-1.406627264e-12
5796.075	58.566	-94.381	6.09358268e-12	1.36910456e-12	-1.36910456e-12
5942.117	67.977	-87.477	5.97226284e-12	1.34507378e-12	-1.34507378e-12
6081.348	56.619	-71.254	7.2468118e-12	1.630167256e-12	-1.630167256e-12
6237.712	73.260	-99.745	5.32661532e-12	1.20691668e-12	-1.20691668e-12
6393.216	105.795	-82.244	6.89013892e-12	1.309933784e-12	-1.309933784e-12
9842.422	76.202	-146.949	3.212526316e-12	8.39052716e-13	-8.39052716e-13
9986.932	109.711	-68.309	5.3835e-12	1.209438292e-12	-1.209438292e-12
10219.180	148.253	-122.537	2.636034752e-12	6.88483884e-13	-6.88483884e-13
10478.226	124.895	-110.793	3.821498912e-12	8.89839588e-13	-8.89839588e-13
10763.281	85.558	-160.160	2.898382116e-12	7.59396316e-13	-7.59396316e-13
10955.871	101.075	-107.033	3.436526088e-12	8.95676272e-13	-8.95676272e-13
11177.730	114.904	-120.784	3.035419448e-12	7.91134328e-13	-7.91134328e-13
11440.833	117.577	-148.199	2.688138884e-12	7.01355784e-13	-7.01355784e-13
11780.161	161.868	-221.751	1.861456772e-12	4.85668136e-13	-4.85668136e-13
12108.570	174.436	-166.541	2.366201316e-12	5.818836e-13	-5.818836e-13
15662.305	275.442	-155.817	1.7212747e-12	4.4869872e-13	-4.4869872e-13
16176.598	139.753	-238.852	1.957336616e-12	5.09012932e-13	-5.09012932e-13
16565.946	297.001	-249.595	1.347962828e-12	3.53292624e-13	-3.53292624e-13
17043.238	258.490	-180.291	1.686302708e-12	4.39055368e-13	-4.39055368e-13
17708.449	360.500	-406.722	1.602666592e-12	3.238833104e-13	-3.238833104e-13
40386.822	686.136	-484.773	5.81442832e-13	1.760429332e-13	-1.47180622e-13