! Swift/XRT lightcurve of trigger: 1215912, name: GRB 240218A
 ! T0 for this burst is Swift MET=729914433.6 s, = 2024 Feb 18 at 02:00:28.600 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/01215912
 ! BINMODE: 

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
137.066164439862	0.237988542476103	-0.265501462269867	4.43477800741361e-09	6.61105520554963e-10	-6.61110035442653e-10
137.722748527438	0.410554416371866	-0.418595545100118	2.66808691165181e-09	3.97736050481837e-10	-3.97736621593396e-10
138.467442820818	0.31524414475146	-0.334139877007544	3.42364321496207e-09	5.10367270829722e-10	-5.1036777688607e-10
139.108092885335	0.302683031343719	-0.325405919766297	3.6034152105369e-09	5.37446050281408e-10	-5.37566259481061e-10
139.882733598317	0.533177377719198	-0.471957681637775	2.81590289150863e-09	4.25398165501874e-10	-4.31477576423708e-10
140.776938928484	0.30436909554922	-0.361027952447785	4.30206200736389e-09	6.67675011658234e-10	-6.94548281909635e-10
141.35628238052	0.281893600627853	-0.274974356487149	4.54191117963296e-09	6.91596178100971e-10	-7.07152800969082e-10
141.999116473962	0.340068542295938	-0.36094049281408	3.50987225095301e-09	5.28619369628635e-10	-5.3380504253437e-10
142.675094628285	0.338381402644956	-0.335909612027024	3.56136058133327e-09	5.33649962197723e-10	-5.35534513086417e-10
143.376667169391	0.353814829631688	-0.363191138461332	3.35476504665292e-09	5.03532592300205e-10	-5.06223603627821e-10
144.000995871899	0.289913077579428	-0.270513872875568	4.43291914848677e-09	6.67405925850869e-10	-6.73615799209181e-10
144.677082453511	0.357503516040225	-0.386173504032769	3.34050757646937e-09	5.03624997549413e-10	-5.0927245427797e-10
145.300226118289	0.282348862073206	-0.265640148737788	4.53470699407344e-09	6.84214081080418e-10	-6.92655974992171e-10
145.993315399689	0.411218599379737	-0.410740419327254	3.02330109341602e-09	4.56737091007762e-10	-4.63178906178548e-10
146.648241493704	0.336305422883839	-0.243707494635174	4.2828982682417e-09	6.47561374904525e-10	-6.57434556581366e-10
147.324053849629	0.338343074970055	-0.339506933040951	3.66227922204242e-09	5.52577106697835e-10	-5.59391118061949e-10
148.108352525769	0.437389509142719	-0.445955601170283	3.55847240597301e-09	4.67266332036493e-10	-4.70307637434177e-10
NO	NO	NO	NO	NO
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
155.9950	0.3643	-0.4203	3.27582336e-09	4.8928656e-10	-4.8991296e-10
156.6623	0.2379	-0.3029	4.75204896e-09	7.0987008e-10	-7.1084256e-10
157.2742	0.3305	-0.3740	3.64801344e-09	5.4504192e-10	-5.458632e-10
158.0751	0.4708	-0.4703	2.73078192e-09	4.08389664e-10	-4.09334064e-10
158.8454	0.3144	-0.2994	4.18724112e-09	6.2637408e-10	-6.279888e-10
159.6626	0.4276	-0.5028	2.56513344e-09	4.22471568e-10	-4.23563328e-10
160.4954	0.4257	-0.4051	3.00519264e-09	4.67747328e-10	-4.6990728e-10
161.3963	0.4001	-0.4753	2.89431312e-09	4.41347184e-10	-4.42627728e-10
162.0755	0.2991	-0.2791	4.3181256e-09	6.7083504e-10	-6.724608e-10
162.8255	0.4618	-0.4509	2.81600304e-09	4.2225e-10	-4.2454176e-10
163.7066	0.3404	-0.4193	3.33496128e-09	5.1232752e-10	-5.1879456e-10
164.3784	0.3909	-0.3314	3.55815456e-09	5.3441424e-10	-5.38488e-10
165.2165	0.4210	-0.4472	2.96026512e-09	4.4361336e-10	-4.45675344e-10
166.0213	0.3546	-0.3838	3.44521296e-09	5.2581072e-10	-5.2785504e-10
166.914	0.570	-0.538	2.30762496e-09	3.52092672e-10	-3.53340336e-10
167.9496	0.4420	-0.4654	2.81892192e-09	4.30465968e-10	-4.32435168e-10
168.8956	0.4798	-0.5040	2.63734944e-09	3.95490288e-10	-3.97659072e-10
169.8266	0.3940	-0.4511	3.07049568e-09	4.59744576e-10	-4.61397456e-10
170.6466	0.4850	-0.4261	2.84814336e-09	4.26124464e-10	-4.27292112e-10
171.737	0.519	-0.605	2.30768496e-09	3.4576776e-10	-3.472992e-10
172.821	0.503	-0.565	2.43073296e-09	3.63711072e-10	-3.64777824e-10
173.850	0.478	-0.527	2.58131952e-09	3.86082768e-10	-3.87035904e-10
174.8020	0.4981	-0.4733	2.59497696e-09	4.0357656e-10	-4.0503888e-10
175.783	0.663	-0.483	2.20008816e-09	3.4221456e-10	-3.43517904e-10
177.058	0.528	-0.612	2.34444336e-09	3.51432528e-10	-3.53183088e-10
178.157	0.666	-0.571	2.15698128e-09	3.29712576e-10	-3.31651824e-10
179.513	0.567	-0.691	2.08971696e-09	3.25181088e-10	-3.2658744e-10
180.671	0.598	-0.590	2.2441248e-09	3.44416896e-10	-3.481212e-10
181.956	0.585	-0.687	2.09664624e-09	3.25139136e-10	-3.32349984e-10
183.259	0.601	-0.717	2.05235904e-09	3.0951696e-10	-3.13397424e-10
184.340	0.677	-0.481	2.30283744e-09	3.51565584e-10	-3.5306136e-10
185.489	0.696	-0.471	2.2521144e-09	3.50543424e-10	-3.52177968e-10
186.771	0.619	-0.586	2.24634816e-09	3.36343488e-10	-3.37551792e-10
188.013	0.561	-0.624	2.1748152e-09	3.2620008e-10	-3.28084656e-10
188.9671	0.3899	-0.3929	3.23741472e-09	4.9719792e-10	-5.0327328e-10
189.8018	0.4430	-0.4448	2.8545528e-09	4.37875536e-10	-4.42515168e-10
190.774	0.473	-0.529	2.51388336e-09	3.94723632e-10	-3.97492944e-10
191.6688	0.5562	-0.4223	2.58988128e-09	3.95866848e-10	-3.98171136e-10
192.6203	0.4675	-0.3954	2.93698752e-09	4.4877024e-10	-4.51179744e-10
193.3981	0.3391	-0.3103	3.95911776e-09	5.9238528e-10	-5.9406192e-10
194.1039	0.3663	-0.3667	3.50738448e-09	5.2455216e-10	-5.2578672e-10
194.8931	0.3351	-0.4228	3.34369152e-09	5.1089328e-10	-5.1362784e-10
195.6138	0.3260	-0.3856	3.56108976e-09	5.4560736e-10	-5.50548e-10
196.2209	0.3736	-0.2811	4.74335904e-09	6.5661168e-10	-6.6423792e-10
196.8993	0.3162	-0.3048	4.14054144e-09	6.2046912e-10	-6.233376e-10
197.5635	0.2960	-0.3481	3.90971712e-09	6.117912e-10	-6.1341792e-10
198.2732	0.3247	-0.4137	3.50269488e-09	5.2506096e-10	-5.2769424e-10
198.8633	0.3377	-0.2654	4.52471472e-09	6.6914112e-10	-6.7331232e-10
199.5236	0.4175	-0.3227	3.35359488e-09	5.3180832e-10	-5.3389248e-10
200.3164	0.3114	-0.3753	5.460192e-09	6.9765984e-10	-7.0147056e-10
200.9852	0.3418	-0.3574	5.4687792e-09	6.8152704e-10	-6.8569968e-10
201.6365	0.2687	-0.3095	4.42047072e-09	6.7506384e-10	-6.781896e-10
202.1981	0.3068	-0.2928	4.26304896e-09	6.5254032e-10	-6.5759712e-10
202.8259	0.2589	-0.3211	4.4708592e-09	6.713808e-10	-6.763344e-10
203.3541	0.3125	-0.2693	4.45717152e-09	6.6812208e-10	-6.7144032e-10
204.0511	0.3342	-0.3845	5.3713248e-09	6.6386256e-10	-6.7173792e-10
204.7675	0.2939	-0.3822	3.72601536e-09	5.8304448e-10	-5.8994352e-10
205.3254	0.2964	-0.2640	4.62689136e-09	6.9616752e-10	-7.0317792e-10
205.9879	0.3225	-0.3661	3.71235168e-09	5.6778528e-10	-5.715672e-10
206.6373	0.3901	-0.3269	3.56497824e-09	5.4426144e-10	-5.4658224e-10
207.2826	0.2909	-0.2553	4.67982816e-09	7.1414208e-10	-7.1679504e-10
207.8912	0.3068	-0.3177	4.09313856e-09	6.2437728e-10	-6.2642688e-10
208.5587	0.3332	-0.3607	5.4522864e-09	6.8635536e-10	-6.8857488e-10
209.2683	0.3370	-0.3765	5.3349888e-09	6.6205056e-10	-6.6334656e-10
209.9482	0.3047	-0.3429	5.934168e-09	7.271208e-10	-7.2854256e-10
210.6129	0.3303	-0.3600	5.513832e-09	6.8525568e-10	-6.8742096e-10
211.3031	0.2379	-0.3599	4.31783088e-09	6.4719456e-10	-6.5038032e-10
211.9501	0.3577	-0.4091	5.0117664e-09	6.1765824e-10	-6.2261232e-10
212.6435	0.3333	-0.3357	5.7449664e-09	7.0683744e-10	-7.1102736e-10
213.3102	0.4138	-0.3335	5.09376e-09	6.33108e-10	-6.3516576e-10
214.0020	0.2682	-0.2780	7.0360368e-09	8.6433552e-10	-8.679576e-10
214.5492	0.3134	-0.2791	6.4866864e-09	7.9757952e-10	-8.01696e-10
215.1949	0.3083	-0.3322	5.8851696e-09	7.4321616e-10	-7.4830176e-10
215.7711	0.3619	-0.2680	5.9848368e-09	7.5532896e-10	-7.5989856e-10
216.4146	0.2877	-0.2817	4.53371232e-09	6.7816656e-10	-6.7988352e-10
216.9842	0.2572	-0.2819	4.71986976e-09	7.2014448e-10	-7.2269952e-10
217.4873	0.3162	-0.2460	4.59114192e-09	6.8782272e-10	-6.9075696e-10
218.0958	0.2824	-0.2922	6.6875136e-09	8.2109904e-10	-8.2417536e-10
218.7455	0.3141	-0.3673	5.5858128e-09	6.9340368e-10	-6.949152e-10
219.3104	0.3666	-0.2508	4.10818128e-09	6.2561808e-10	-6.2663616e-10
220.0242	0.3289	-0.3472	5.5939008e-09	6.869304e-10	-6.8964144e-10
220.7196	0.3486	-0.3666	5.2877568e-09	6.5048592e-10	-6.5421936e-10
221.4256	0.3365	-0.3574	5.398392e-09	6.7130592e-10	-6.7379184e-10
222.0073	0.3312	-0.2453	4.40647056e-09	6.5941536e-10	-6.6138672e-10
222.7347	0.3866	-0.3962	4.78479888e-09	5.9592624e-10	-5.991384e-10
223.3604	0.3640	-0.2390	4.21245552e-09	6.312048e-10	-6.3403968e-10
224.1189	0.3296	-0.3946	5.2227072e-09	6.4315776e-10	-6.4767696e-10
224.8214	0.3282	-0.3729	5.342328e-09	6.64104e-10	-6.663696e-10
225.4965	0.3628	-0.3469	5.4365088e-09	6.6615312e-10	-6.6884688e-10
226.1943	0.4194	-0.3350	5.0134944e-09	6.1621056e-10	-6.1914576e-10
226.9185	0.3019	-0.3048	4.1868504e-09	6.2568672e-10	-6.267336e-10
227.5063	0.3136	-0.2860	4.17604944e-09	6.3608544e-10	-6.3723024e-10
228.1071	0.3535	-0.2872	3.96498288e-09	5.9260992e-10	-5.9366448e-10
228.8797	0.2977	-0.4192	3.4927848e-09	5.3172864e-10	-5.3246928e-10
229.4989	0.2994	-0.3215	4.03246128e-09	6.1432704e-10	-6.1554672e-10
230.1892	0.3725	-0.3909	3.31938096e-09	5.0560272e-10	-5.0652144e-10
230.8317	0.3082	-0.2700	4.48445952e-09	6.7072224e-10	-6.7235808e-10
231.5010	0.3077	-0.3611	3.82156992e-09	5.8316448e-10	-5.8532784e-10
232.1218	0.2920	-0.3130	4.28548944e-09	6.4180416e-10	-6.4427088e-10
232.7298	0.3173	-0.3161	4.09388304e-09	6.1277712e-10	-6.147528e-10
233.4619	0.4054	-0.4147	3.16143312e-09	4.72894992e-10	-4.74087312e-10
234.1855	0.3188	-0.3182	4.07100672e-09	6.0912336e-10	-6.1083888e-10
234.8321	0.3180	-0.3278	3.95765952e-09	6.0341808e-10	-6.0507696e-10
235.6075	0.3537	-0.4574	3.10549872e-09	4.8294816e-10	-4.8466704e-10
236.2873	0.2806	-0.3261	4.27395984e-09	6.398376e-10	-6.420144e-10
236.9403	0.4691	-0.3724	3.03727392e-09	4.63052256e-10	-4.64284752e-10
237.8340	0.4240	-0.4246	3.0553896e-09	4.57160832e-10	-4.58447952e-10
238.5669	0.2622	-0.3089	4.5402528e-09	6.789024e-10	-6.8038416e-10
239.1458	0.2349	-0.3167	4.70127312e-09	7.028304e-10	-7.04232e-10
239.7248	0.2786	-0.3441	4.10459904e-09	6.2524848e-10	-6.2641344e-10
240.3805	0.3897	-0.3771	4.9865136e-09	6.2029872e-10	-6.2282016e-10
241.1493	0.3788	-0.3791	4.8942048e-09	6.1651824e-10	-6.1891392e-10
241.8198	0.2509	-0.2917	4.6063824e-09	7.0212096e-10	-7.0383552e-10
242.4501	0.3002	-0.3794	3.7311048e-09	5.5813392e-10	-5.5956672e-10
243.0597	0.3863	-0.3093	5.4273216e-09	6.6631392e-10	-6.6868512e-10
243.6995	0.2892	-0.2535	4.67305584e-09	6.993312e-10	-7.01436e-10
244.3528	0.3652	-0.3642	5.175888e-09	6.3578112e-10	-6.3838176e-10
245.0337	0.3444	-0.3157	3.73216848e-09	5.796648e-10	-5.8092864e-10
245.7036	0.3951	-0.3255	4.72028592e-09	6.1515504e-10	-6.1675536e-10
246.4115	0.3117	-0.3128	6.0457488e-09	7.415304e-10	-7.4353488e-10
247.0753	0.2795	-0.3521	5.8376976e-09	7.4708448e-10	-7.487808e-10
247.6751	0.3220	-0.3203	5.709384e-09	7.2785856e-10	-7.3008576e-10
248.2675	0.2757	-0.2705	6.9123216e-09	8.4866784e-10	-8.517264e-10
248.7991	0.2796	-0.2559	7.05012e-09	8.6548608e-10	-8.6850912e-10
249.3304	0.2572	-0.2516	7.8628704e-09	9.3792384e-10	-9.4137504e-10
249.8463	0.2572	-0.2587	7.7936544e-09	9.3639072e-10	-9.4228416e-10
250.3527	0.2632	-0.2492	7.5884256e-09	9.20292e-10	-9.2599296e-10
250.8940	0.2930	-0.2781	6.5475168e-09	8.1536832e-10	-8.196744e-10
251.4327	0.2560	-0.2457	7.6800384e-09	9.4038384e-10	-9.4348848e-10
251.9275	0.2629	-0.2388	8.0605968e-09	9.7094352e-10	-9.7481952e-10
252.4307	0.2633	-0.2402	7.992e-09	9.5852352e-10	-9.626592e-10
252.9190	0.2766	-0.2251	7.8677184e-09	9.4442304e-10	-9.4725648e-10
253.4544	0.2731	-0.2588	6.9662592e-09	8.7499152e-10	-8.7628128e-10
253.9844	0.2485	-0.2568	7.6290624e-09	9.3158832e-10	-9.3275808e-10
254.4981	0.2400	-0.2652	8.856696e-09	1.00260864e-09	-1.00383744e-09
255.0010	0.3171	-0.2629	6.6113664e-09	8.0323632e-10	-8.0422368e-10
255.5937	0.2724	-0.2756	6.6966336e-09	8.5205472e-10	-8.5335216e-10
256.1283	0.2431	-0.2622	9.07992e-09	1.01682384e-09	-1.0192296e-09
256.6046	0.2809	-0.2332	7.277712e-09	9.0337872e-10	-9.0530832e-10
257.1876	0.2459	-0.3021	6.89484e-09	8.4556128e-10	-8.4775152e-10
257.7147	0.2703	-0.2812	6.952584e-09	8.4688896e-10	-8.4953712e-10
258.2390	0.3118	-0.2539	6.6780192e-09	8.1907488e-10	-8.212848e-10
258.8182	0.2628	-0.2673	7.126464e-09	8.744568e-10	-8.7714192e-10
259.3638	0.2474	-0.2828	7.1262096e-09	8.7588912e-10	-8.8004976e-10
259.8707	0.3240	-0.2595	6.4123776e-09	7.9912224e-10	-8.0401968e-10
260.4951	0.3010	-0.3004	6.2828688e-09	7.7413488e-10	-7.8012192e-10
261.0334	0.2982	-0.2373	6.987552e-09	8.7062592e-10	-8.7574224e-10
261.6090	0.3150	-0.2774	6.25488e-09	7.8869376e-10	-7.9260384e-10
262.1993	0.2461	-0.2752	7.264512e-09	9.0914976e-10	-9.1391568e-10
262.7222	0.2765	-0.2768	6.9109776e-09	8.514384e-10	-8.5791216e-10
263.2802	0.2326	-0.2815	7.2945744e-09	9.2360352e-10	-9.3310176e-10
263.7670	0.2565	-0.2541	7.720872e-09	9.5912688e-10	-9.6790032e-10
264.2986	0.2283	-0.2752	9.2952e-09	1.03467648e-09	-1.04132976e-09
264.7873	0.2413	-0.2604	8.5724592e-09	1.00129008e-09	-1.00677936e-09
265.2449	0.2890	-0.2162	8.9318208e-09	1.03022976e-09	-1.03457712e-09
265.7678	0.2731	-0.2339	9.08532e-09	1.02907344e-09	-1.03228368e-09
266.3028	0.2417	-0.2618	9.2950512e-09	1.02997104e-09	-1.03226064e-09
267.068	0.556	-0.524	9.34572e-09	1.27814208e-09	-1.19470032e-09
268.0274	0.4100	-0.4031	1.33971072e-08	1.73505696e-09	-1.65988032e-09
268.9091	0.4856	-0.4716	1.13797632e-08	1.54502688e-09	-1.41022704e-09
269.7717	0.4306	-0.3771	1.36030464e-08	1.94000544e-09	-1.66591584e-09
270.6035	0.4191	-0.4011	1.304856e-08	1.7971368e-09	-1.65182256e-09
271.4361	0.4013	-0.4135	1.32508128e-08	1.87074624e-09	-1.6614336e-09
272.3314	0.3493	-0.4940	1.26907008e-08	1.8090576e-09	-1.61159232e-09
273.0512	0.4034	-0.3705	1.38288288e-08	1.92036528e-09	-1.76415888e-09
273.8268	0.3519	-0.3722	1.41227472e-08	2.17224912e-09	-1.91256624e-09
274.4990	0.2793	-0.3203	1.81672464e-08	2.54659728e-09	-2.25663792e-09
275.1423	0.3921	-0.3640	1.41538464e-08	1.8552576e-09	-1.79505312e-09
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
1539.547	42.174	-48.089	1.3798704e-11	3.10074192e-12	-3.10074192e-12
1601.971	22.374	-20.250	2.92676352e-11	6.54444e-12	-6.54444e-12
1651.630	20.354	-27.285	2.57894544e-11	5.8066992e-12	-5.8066992e-12
1697.500	32.152	-25.516	2.13309552e-11	4.7933328e-12	-4.7933328e-12
1765.418	24.410	-35.765	2.04447552e-11	4.6078632e-12	-4.6078632e-12
1825.073	27.437	-35.245	2.15975952e-11	4.6336416e-12	-4.6336416e-12
1881.784	23.381	-29.273	2.36285136e-11	5.2939152e-12	-5.2939152e-12
1933.200	19.603	-28.036	2.58373392e-11	5.8232496e-12	-5.8232496e-12
1981.664	31.312	-28.861	2.16441264e-11	4.75881696e-12	-4.75881696e-12
125533.196	5831.725	-4862.843	1.40483424e-12	2.82278544e-13	-2.82278544e-13
137138.357	861.868	-918.315	7.6818768e-13	1.70109264e-13	-1.70109264e-13
148874.986	536.637	-581.618	9.041568e-13	2.31697152e-13	-2.31697152e-13