! Swift/XRT lightcurve of trigger: 375246, name: GRB 091109
 ! T0 for this burst is Swift MET=279435468.6 s, = 2009 Nov 09 at 04:57:43.364 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/00375246
READ TERR 1
READ SERR 2
! WTSLEW data
!TIME		Err (pos)	Err(neg)	Flux		Error
140.382237802901	3.65235321625289	-4.58241280700909	3.14873869236285e-10	7.3946112119539e-11
NO	NO	NO	NO	NO
! WT data
!TIME		Err (pos)	Err(neg)	Flux		Error
156.786308	1.786064	-2.399186	2.6069941e-10	5.1945595e-11
162.273186	3.205866	-3.700815	1.66617401e-10	3.1079667e-11
168.414508	3.316372	-2.935455	1.8088782e-10	3.4482261e-11
NO	NO	NO	NO	NO
! PC data
!TIME		Err (pos)	Err(neg)	Flux		Error
180.514491	7.253900	-5.282708	1.24516729e-10	2.7301301e-11
192.107260	5.690372	-4.338868	1.85428534e-10	3.7234099e-11
205.934305	6.907267	-8.136673	1.02819485e-10	2.2760883e-11
219.793534	8.091917	-6.951963	1.0376428e-10	2.2751152e-11
239.603664	8.340328	-11.718212	7.7823099e-11	1.7063327e-11
257.981659	17.542853	-10.037667	5.3633572e-11	1.2113504e-11
294.264498	13.855154	-18.739987	5.0753122e-11	1.0644197e-11
356.222261	37.146231	-48.102609	1.8459078e-11	4.05372e-12
452.103187	46.572765	-58.734695	1.4227092e-11	3.202535e-12
550.696752	58.301259	-52.020801	1.3492494e-11	3.057606e-12
650.053230	41.686282	-41.055218	1.42968e-11	3.218482e-12
741.087146	45.920534	-49.347634	9.664955e-12	2.021273e-12
4264.902306	117.267366	-120.927482	2.580787e-12	6.68331e-13
4457.816651	122.430821	-75.646979	3.076587e-12	8.03825e-13
4677.635209	110.719443	-97.387737	2.928291e-12	7.65086e-13
4918.130602	123.462930	-129.775950	2.489471e-12	6.51015e-13
5184.990829	129.900203	-143.397297	2.302584e-12	6.03248e-13
5500.772815	210.274537	-185.881783	1.59137e-12	4.16176e-13
5918.121191	186.575541	-207.073839	1.610203e-12	4.18803e-13
6364.030497	204.510903	-259.333765	1.343581e-12	3.53905e-13
10342.642237	186.679175	-367.437593	1.146741e-12	2.99848e-13
11042.550831	289.112260	-513.229420	7.73596e-13	2.06756e-13
11889.187604	460.438316	-557.524513	1.037924e-12	2.10308e-13
16031.008406	358.781145	-363.325783	8.36089e-13	2.24701e-13
16857.102132	350.073240	-467.312581	7.47548e-13	1.98468e-13
17679.281843	453.085597	-472.106471	7.1225e-13	1.81078e-13
22594.086161	1320.048959	-903.933998	2.78055e-13	7.7552e-14
28551.914540	1144.515040	-831.244617	3.93865e-13	9.6237e-14
36396.836593	4389.431667	-2648.545029	2.96333e-13	7.326e-14
50654.113612	7942.150928	-4758.128609	2.44903e-13	5.6055e-14
89703.318655	3597.445745	-4633.568332	1.55252e-13	4.033e-14
201270.918027	53318.525953	-46137.294123	5.7276e-14	1.6095e-14
367436.312376	164234.189144	-107054.326693	2.4272e-14	7.4e-15
NO	NO	NO	NO	NO
! PC Upper limit
652149.220965	162708.300185	-114858.936602	3.1746e-14	0