! Swift/XRT lightcurve of trigger: 1223072, name: GRB 240419B
 ! T0 for this burst is Swift MET=735222205.632 s, = 2024 Apr 19 at 12:22:52.331 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/01223072
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
142.100472680802	0.733405376304205	-0.668523678161762	6.45633653797687e-09	7.90624799625267e-10	-7.833080710846e-10
143.450563861741	0.534389200895816	-0.616685804635182	7.80266721529307e-09	9.54037408658213e-10	-9.46754429929715e-10
144.39869807968	0.561193971643291	-0.413745017042714	9.38121260421318e-09	1.16441290739654e-09	-1.12970031113572e-09
146.224470428465	1.33927256679695	-1.26457837714207	6.62589791829652e-09	6.00144385016614e-10	-5.79484811947203e-10
NO	NO	NO	NO	NO
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
155.2628	0.4421	-0.4955	6.43950626e-09	8.61168253e-10	-8.11349385e-10
156.308	0.612	-0.603	4.9687759e-09	6.67131399e-10	-6.26013575e-10
157.456	0.500	-0.536	5.88913237e-09	7.5900627e-10	-7.3013677e-10
158.509	0.588	-0.554	5.23353633e-09	6.93414447e-10	-6.66252873e-10
159.613	0.496	-0.515	5.97477749e-09	7.7465641e-10	-7.50190067e-10
160.5193	0.4216	-0.4111	7.28960298e-09	9.43103084e-10	-9.19683699e-10
161.449	0.534	-0.508	5.79133654e-09	7.52942718e-10	-7.27678237e-10
162.601	0.480	-0.618	5.50030646e-09	7.34612978e-10	-6.93067375e-10
163.5952	0.4254	-0.5140	6.42741297e-09	8.53557551e-10	-8.09437618e-10
164.543	0.667	-0.523	5.12335054e-09	6.731857e-10	-6.3696325e-10
165.762	0.534	-0.552	5.72512171e-09	7.55703344e-10	-7.20578573e-10
166.8332	0.4307	-0.5372	6.55931628e-09	8.68682298e-10	-8.06910819e-10
167.6810	0.4048	-0.4171	7.7234685e-09	9.88781651e-10	-9.48636777e-10
168.5775	0.3535	-0.4916	7.47762796e-09	9.73048252e-10	-9.35188694e-10
169.3049	0.3181	-0.3740	9.08333998e-09	1.161495588e-09	-1.127934236e-09
170.0254	0.3502	-0.4024	8.43562643e-09	1.06895943e-09	-1.035162656e-09
170.7614	0.3935	-0.3858	8.14672727e-09	1.050921256e-09	-1.001036674e-09
171.4448	0.2936	-0.2900	1.045385011e-08	1.387467851e-09	-1.351092919e-09
172.0655	0.3454	-0.3271	9.25566378e-09	1.191740935e-09	-1.164796281e-09
172.8622	0.4134	-0.4513	7.27049169e-09	9.24304414e-10	-9.02691845e-10
173.6309	0.3296	-0.3553	9.08719669e-09	1.176705508e-09	-1.144182501e-09
174.3112	0.4090	-0.3507	8.11177444e-09	1.053516002e-09	-1.032709546e-09
175.2107	0.4507	-0.4905	6.67951548e-09	8.5080809e-10	-8.29808958e-10
176.0023	0.3814	-0.3409	8.62347277e-09	1.089521532e-09	-1.057682142e-09
176.7335	0.3707	-0.3498	8.25273735e-09	1.067272239e-09	-1.049336464e-09
177.5716	0.4097	-0.4674	6.84785178e-09	8.74588264e-10	-8.59382172e-10
178.584	0.534	-0.603	5.12551017e-09	6.8367442e-10	-6.70321718e-10
179.916	0.709	-0.798	4.06523711e-09	5.0734079e-10	-4.97332165e-10
181.301	0.607	-0.676	4.68236813e-09	6.02730722e-10	-5.89005428e-10
182.572	0.414	-0.664	4.21206324e-09	5.22560918e-10	-5.15524735e-10
183.2984	0.2677	-0.3123	4.02398403e-09	4.91609624e-10	-4.91609624e-10
183.8734	0.2993	-0.3074	3.8469805e-09	4.69985252e-10	-4.69985252e-10
184.4594	0.2737	-0.2867	4.13775538e-09	5.16423996e-10	-5.16423677e-10
185.0660	0.2720	-0.3329	3.85829543e-09	4.71367798e-10	-4.71367798e-10
185.6515	0.2950	-0.3135	3.148675464e-09	4.24568584e-10	-4.24568584e-10
186.2668	0.2934	-0.3204	3.80245129e-09	4.64545026e-10	-4.64545026e-10
186.9066	0.3315	-0.3463	3.44319349e-09	4.20654454e-10	-4.20654454e-10
187.5421	0.3436	-0.3040	3.60389931e-09	4.40287947e-10	-4.40287947e-10
188.1298	0.2932	-0.2441	2.91746235e-09	4.34910564e-10	-4.34910564e-10
188.7650	0.3750	-0.3420	3.25508557e-09	3.97673375e-10	-3.97673375e-10
189.4438	0.2673	-0.3038	2.744829439e-09	4.09176196e-10	-4.09176196e-10
190.0667	0.2777	-0.3556	2.43556181e-09	3.71039746e-10	-3.71039746e-10
190.6767	0.3723	-0.3323	3.31267464e-09	4.04709558e-10	-4.04709239e-10
191.2660	0.2953	-0.2170	3.078587336e-09	4.63654378e-10	-4.63654378e-10
191.8742	0.3757	-0.3128	3.1873523e-09	4.0156996e-10	-4.0156996e-10
192.5424	0.2128	-0.2924	3.102430353e-09	4.62484286e-10	-4.62484286e-10
193.0091	0.2851	-0.2539	2.90762758e-09	4.33444759e-10	-4.33444759e-10
193.5838	0.2246	-0.2896	2.999584753e-09	4.5696431e-10	-4.5696431e-10
194.0702	0.3342	-0.2618	2.587698014e-09	3.94216372e-10	-3.94216372e-10
194.7265	0.2295	-0.3220	2.904749562e-09	4.2828302e-10	-4.2828302e-10
195.3177	0.3463	-0.3618	2.178087978e-09	3.31815506e-10	-3.31815187e-10
196.1414	0.4211	-0.4774	1.744354524e-09	2.600336475e-10	-2.600336156e-10
196.9402	0.2841	-0.3777	2.368047374e-09	3.5300859e-10	-3.5300859e-10
197.5296	0.3922	-0.3053	2.247198371e-09	3.34993384e-10	-3.34993384e-10
198.3457	0.4568	-0.4239	1.779588074e-09	2.652859506e-10	-2.652859187e-10
199.1897	0.4258	-0.3873	1.927563242e-09	2.873448325e-10	-2.873448006e-10
200.0430	0.4336	-0.4275	1.820069174e-09	2.713206012e-10	-2.713205693e-10
200.8320	0.3348	-0.3555	2.270362237e-09	3.38446559e-10	-3.38446559e-10
201.6328	0.4610	-0.4659	1.690779431e-09	2.520471635e-10	-2.520471316e-10
202.5138	0.3611	-0.4200	2.006600277e-09	2.991271294e-10	-2.991270656e-10
203.3438	0.3441	-0.4689	1.896928396e-09	2.889828337e-10	-2.889828018e-10
204.1491	0.4818	-0.4612	1.720793503e-09	2.5916198e-10	-2.5916198e-10
205.0396	0.4648	-0.4088	1.845821725e-09	2.751594472e-10	-2.751594472e-10
205.9844	0.5109	-0.4801	1.523543362e-09	2.48020905e-10	-2.48020905e-10
206.967	0.576	-0.471	1.538736694e-09	2.293818307e-10	-2.293818307e-10
207.9635	0.4711	-0.4202	1.80897882e-09	2.696672561e-10	-2.696672242e-10
208.9020	0.4239	-0.4674	1.751409528e-09	2.727225105e-10	-2.727224786e-10
209.755	0.690	-0.429	1.41795181e-09	2.160142633e-10	-2.160142633e-10
210.8733	0.4488	-0.4283	1.838336709e-09	2.74043649e-10	-2.74043649e-10
211.890	0.438	-0.567	1.604100751e-09	2.391257814e-10	-2.391257814e-10
212.810	0.567	-0.483	1.511653594e-09	2.302890667e-10	-2.302890667e-10
213.942	0.700	-0.565	1.27062485e-09	1.894139698e-10	-1.894139698e-10
215.513	0.624	-0.871	1.071139795e-09	1.579312856e-10	-1.579312856e-10
216.792	0.709	-0.655	1.147597715e-09	1.710740856e-10	-1.710741175e-10
218.208	0.551	-0.707	1.244979164e-09	1.855908824e-10	-1.855908824e-10
219.1870	0.5094	-0.4282	1.670204888e-09	2.489799466e-10	-2.489799466e-10
220.688	0.709	-0.992	9.20721087e-10	1.372532271e-10	-1.37253259e-10
222.076	0.510	-0.678	1.317673841e-09	1.964275995e-10	-1.964275995e-10
223.556	0.821	-0.970	8.60164998e-10	1.310396494e-10	-1.310396494e-10
225.029	0.679	-0.652	1.17680695e-09	1.754283399e-10	-1.754283718e-10
226.240	0.621	-0.532	1.33683011e-09	2.036559481e-10	-2.036559481e-10
227.759	0.838	-0.898	8.87577625e-10	1.352157103e-10	-1.352157422e-10
229.532	0.715	-0.935	9.34483704e-10	1.423614698e-10	-1.423614698e-10
231.240	1.035	-0.993	7.59887029e-10	1.157630265e-10	-1.157630265e-10
233.555	1.102	-1.280	6.57408917e-10	9.80009151e-11	-9.80009151e-11
235.790	1.006	-1.132	7.20614939e-10	1.097802134e-10	-1.097802453e-10
237.946	1.241	-1.150	6.5482725e-10	9.76160735e-11	-9.76160735e-11
240.072	0.931	-0.886	8.6197947e-10	1.284965495e-10	-1.284965495e-10
242.461	1.231	-1.457	5.54649128e-10	8.82986577e-11	-8.82986577e-11
244.867	1.448	-1.176	5.96668446e-10	8.89462596e-11	-8.89462596e-11
247.642	1.310	-1.327	5.74618847e-10	8.94773308e-11	-8.94773308e-11
250.451	1.525	-1.498	5.17678304e-10	7.71710445e-11	-7.71710445e-11
253.605	1.285	-1.630	5.36958026e-10	8.00451069e-11	-8.00451069e-11
256.390	2.185	-1.501	4.17744855e-10	6.36402448e-11	-6.36402448e-11
260.216	1.646	-1.640	4.68679904e-10	7.13998241e-11	-7.13998241e-11
263.234	1.803	-1.372	4.9280077e-10	7.346251e-11	-7.346251e-11
266.778	2.126	-1.741	4.04840348e-10	6.03501426e-11	-6.03501426e-11
270.371	1.685	-1.467	4.99747633e-10	7.52650195e-11	-7.52650195e-11
273.753	1.761	-1.697	4.52674717e-10	6.74808772e-11	-6.74808772e-11
277.574	1.519	-2.059	4.30619057e-10	6.56015206e-11	-6.56015206e-11
281.036	2.269	-1.944	3.656697e-10	5.570697e-11	-5.570697e-11
285.278	2.089	-1.973	3.7928462e-10	5.7781108e-11	-5.7781108e-11
289.312	2.322	-1.944	3.66909334e-10	5.46957081e-11	-5.46957081e-11
293.562	1.625	-1.928	2.937021835e-10	5.36224964e-11	-5.36224964e-11
297.710	2.164	-2.524	3.063128277e-10	4.83775622e-11	-4.83775622e-11
302.277	1.672	-2.402	3.7191891e-10	5.79137163e-11	-5.79137163e-11
305.494	1.751	-1.546	4.74738352e-10	7.07699267e-11	-7.07699586e-11
308.615	1.493	-1.370	5.4673091e-10	8.1501948e-11	-8.1501948e-11
312.269	2.100	-2.161	2.154658066e-10	6.43959877e-11	-6.43959877e-11
316.275	1.661	-1.907	4.5152855e-10	6.73100208e-11	-6.73100208e-11
320.121	2.521	-2.185	3.33855511e-10	5.08603392e-11	-5.08603392e-11
324.997	1.619	-2.355	3.93750951e-10	5.86970527e-11	-5.86970527e-11
328.451	1.748	-1.835	2.842259695e-10	5.36135963e-11	-5.36136282e-11
331.867	1.836	-1.667	3.177760927e-10	5.61754853e-11	-5.61754853e-11
336.193	2.497	-2.490	3.090017106e-10	4.70740644e-11	-4.70740644e-11
340.822	2.335	-2.132	3.44933105e-10	5.25479449e-11	-5.25479449e-11
344.891	1.559	-1.735	3.018490926e-10	5.88533308e-11	-5.88533308e-11
348.717	1.911	-2.267	2.439220102e-10	4.60110607e-11	-4.60110607e-11
352.754	2.945	-2.127	2.008785427e-10	3.7891777e-11	-3.7891777e-11
358.685	2.677	-2.985	1.843093637e-10	3.36501616e-11	-3.36501616e-11
363.350	2.749	-1.987	2.098607852e-10	4.0917811e-11	-4.0917811e-11
369.162	2.687	-3.063	1.771820105e-10	3.34218852e-11	-3.34218852e-11
374.667	2.784	-2.819	1.756200908e-10	3.54110416e-11	-3.54110416e-11
379.351	1.610	-1.900	2.475081125e-10	5.95497397e-11	-5.95497397e-11
383.697	2.328	-2.735	2.056667327e-10	3.87949617e-11	-3.87949617e-11
389.095	2.416	-3.071	1.856935685e-10	3.50274122e-11	-3.50274122e-11
393.466	1.811	-1.954	2.706423115e-10	5.10513245e-11	-5.10513245e-11
398.189	2.992	-2.913	1.767681718e-10	3.22733576e-11	-3.22733576e-11
404.388	3.233	-3.207	1.58197842e-10	2.984089328e-11	-2.984089647e-11
410.518	2.386	-2.896	1.457050364e-10	3.93179303e-11	-3.93179303e-11
416.451	3.260	-3.547	1.496662508e-10	2.823158294e-11	-2.823158613e-11
423.417	3.108	-3.706	1.385455599e-10	2.890483244e-11	-2.890483563e-11
430.892	4.076	-4.367	1.147555607e-10	2.313867138e-11	-2.313867457e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
448.181	8.571	-8.980	1.263474465e-10	2.765055315e-11	-2.765055315e-11
474.746	12.093	-17.995	7.13214458e-11	1.611777486e-11	-1.611777486e-11
505.559	13.875	-18.720	6.87443724e-11	1.513139177e-11	-1.513139177e-11
532.487	14.528	-13.053	8.61453758e-11	1.846734065e-11	-1.846734065e-11
561.504	13.092	-14.489	7.76341049e-11	1.741193234e-11	-1.741193234e-11
583.118	9.028	-8.523	1.356552285e-10	2.908096829e-11	-2.908096829e-11
602.138	12.574	-9.991	9.5866518e-11	2.156625339e-11	-2.156625339e-11
632.236	17.579	-17.523	6.400735e-11	1.402787826e-11	-1.402787826e-11
665.780	19.138	-15.965	6.14575511e-11	1.386756162e-11	-1.386756162e-11
727.408	60.307	-42.491	3.53017522e-11	6.11374346e-12	-6.11374346e-12
4629.932	57.410	-52.912	7.16155e-12	1.612357747e-12	-1.612357747e-12
4748.566	86.708	-61.224	5.21629119e-12	1.182512265e-12	-1.182512265e-12
4895.519	40.046	-60.246	7.76919077e-12	1.76124366e-12	-1.76124366e-12
4988.755	44.595	-53.190	7.94416865e-12	1.788557078e-12	-1.788557078e-12
5124.021	62.276	-90.670	5.03197299e-12	1.143360119e-12	-1.143360119e-12
5254.513	64.672	-68.216	6.12166742e-12	1.350462894e-12	-1.350462894e-12
5386.602	67.978	-67.417	5.704996e-12	1.291812511e-12	-1.291812511e-12
5579.994	65.142	-125.414	4.03338815e-12	9.1752056e-13	-9.1752056e-13
5718.377	52.125	-73.241	6.15310168e-12	1.394883006e-12	-1.394883006e-12
5862.870	110.970	-92.368	5.18295569e-12	1.090965964e-12	-1.090965964e-12
36163.290	3070.956	-2982.393	9.08455856e-13	2.420595925e-13	-2.420595925e-13
39843.145	880.436	-608.899	6.57294715e-13	1.381718195e-13	-1.381718195e-13
46990.688	3514.800	-1496.496	5.23697196e-13	1.484245752e-13	-1.484245752e-13
51495.143	597.467	-989.654	5.20661911e-13	1.191471699e-13	-1.191471699e-13
78365.517	1869.589	-4090.194	3.151974562e-13	7.73710894e-14	-7.73710894e-14
109628.266	5243.232	-6835.479	3.43077163e-13	7.86688452e-14	-7.86688452e-14
120293.292	4317.944	-1632.921	3.82174441e-13	8.85759325e-14	-8.85759325e-14
151258.724	14193.621	-20416.751	3.31874521e-13	8.68334588e-14	-8.68334588e-14
334135.141	166776.966	-106949.971	6.78017912e-14	1.729139819e-14	-1.729139819e-14
NO	NO	NO	NO	NO
! PC upper limits
543475.465	14738.298	-14738.298	1.7352005e-13	0	0