! Swift/XRT lightcurve of trigger: 503652, name: GRB 110921A
 ! T0 for this burst is Swift MET=338305887.552 s, = 2011 Sep 21 at 13:51:20.164 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/00503652
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
112.19755074961	3.77464624660169	-3.99731575720932	1.79170010264741e-10	3.02852767041565e-11	-3.02852896746265e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
149.957	11.705	-15.875	7.73814008e-11	1.738279188e-11	-1.738279188e-11
177.822	11.421	-16.160	9.31235696e-11	2.10110148e-11	-2.10110148e-11
196.108	8.179	-6.865	1.709536924e-10	3.857144472e-11	-3.857144472e-11
214.139	7.699	-9.852	1.902742688e-10	3.748783832e-11	-3.748783832e-11
226.716	5.152	-4.878	2.56969296e-10	5.75458708e-11	-5.75458708e-11
237.524	4.373	-5.656	2.701516348e-10	5.96292368e-11	-5.96292368e-11
250.641	6.299	-8.744	2.162618492e-10	4.33558184e-11	-4.33558184e-11
264.653	7.331	-7.712	1.905698472e-10	4.07955228e-11	-4.07955228e-11
278.861	8.168	-6.876	1.729667916e-10	3.88503236e-11	-3.88503236e-11
302.508	12.101	-15.480	9.80234276e-11	2.154341288e-11	-2.154341288e-11
329.367	17.838	-14.758	8.55888424e-11	1.829721088e-11	-1.829721088e-11
365.505	34.353	-18.300	4.83436748e-11	1.085854472e-11	-1.085854472e-11
447.819	32.273	-47.962	3.48974572e-11	7.47054036e-12	-7.47054036e-12
491.974	8.177	-11.882	1.524543568e-10	3.131414916e-11	-3.131414916e-11
509.010	8.692	-8.860	1.612434104e-10	3.451757028e-11	-3.451757028e-11
526.542	8.711	-8.840	1.839113404e-10	3.682619744e-11	-3.682619744e-11
546.705	13.621	-11.452	1.124131836e-10	2.413010024e-11	-2.413010024e-11
569.663	13.229	-9.337	1.199296748e-10	2.620801484e-11	-2.620801484e-11
601.599	18.902	-18.707	7.18732752e-11	1.575113936e-11	-1.575113936e-11
646.290	31.880	-25.788	4.44877308e-11	1.006783176e-11	-1.006783176e-11
719.683	38.721	-41.513	3.203915044e-11	7.22883576e-12	-7.22883576e-12
823.086	60.684	-64.681	2.044452316e-11	4.64071668e-12	-4.64071668e-12
959.891	51.753	-76.121	2.0824639e-11	4.6164046e-12	-4.6164046e-12
1126.529	110.772	-114.886	1.109418488e-11	2.537470724e-12	-2.537470724e-12
1287.985	87.218	-50.684	1.825162088e-11	4.1429476e-12	-4.1429476e-12
1549.496	171.708	-174.292	1.187833676e-11	2.121412504e-12	-2.121412504e-12
5219.171	85.237	-147.943	3.694567816e-12	9.09575208e-13	-9.09575208e-13
5588.521	92.502	-128.142	4.49145308e-12	1.01194668e-12	-1.01194668e-12
5813.012	106.206	-131.989	3.038667396e-12	7.94966604e-13	-7.94966604e-13
6053.318	79.021	-134.101	4.77463488e-12	1.057857556e-12	-1.057857556e-12
6258.328	119.729	-125.988	3.97906028e-12	8.98550188e-13	-8.98550188e-13
6527.661	101.127	-149.605	2.887437024e-12	7.5694338e-13	-7.5694338e-13
6780.075	111.981	-151.287	2.72469508e-12	7.19418348e-13	-7.19418348e-13
7076.644	214.064	-184.588	2.798013888e-12	5.91568468e-13	-5.91568468e-13
11412.943	183.580	-177.474	2.438217608e-12	6.37981028e-13	-6.37981028e-13
11753.872	153.558	-157.349	2.807700696e-12	7.33567156e-13	-7.33567156e-13
13258.583	4472.775	-1351.154	1.40307784e-12	2.460261052e-13	-2.460261052e-13
23606.028	334.540	-402.610	1.041762152e-12	2.75857718e-13	-2.75857718e-13
24378.243	459.933	-437.675	1.078523212e-12	2.522819456e-13	-2.522819456e-13
31545.240	4846.000	-2522.009	7.47026876e-13	1.681286256e-13	-1.681286256e-13
40314.992	636.177	-602.020	6.50868836e-13	1.685736228e-13	-1.685736228e-13
57379.048	12671.322	-6152.124	2.757933488e-13	6.8586372e-14	-6.8586372e-14
113162.173	32449.318	-14769.622	2.526769684e-13	5.22210752e-14	-5.22210752e-14
208817.242	46933.605	-23728.511	7.80251704e-14	2.172125656e-14	-2.172125656e-14
311259.911	30770.391	-28378.728	7.0086962e-14	2.081395736e-14	-2.081395736e-14
421396.746	47112.599	-46158.075	6.6441314e-14	2.3692444e-14	-1.95070686e-14