! Swift/XRT lightcurve of trigger: 765130, name: GRB 170728B
 ! T0 for this burst is Swift MET=522975818.88 s, = 2017 Jul 28 at 23:03:19.439 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/00765130
 ! BINMODE: GRB-like (counts)

READ TERR 1 2
! WTSLEW data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
456.052303893347	1.67004010471078	-1.68190890539017	3.70916289673081e-10	6.77199384218516e-11	-6.77199035908035e-11
460.46954168266	2.6727782946229	-2.74719768460216	4.73664543872584e-10	6.01555340356232e-11	-6.01555245683809e-11
NO	NO	NO	NO	NO
! WT data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
474.189	2.103	-1.632	4.016387025e-10	6.8880537e-11	-6.88804965e-11
477.982	1.816	-1.691	4.02561738e-10	7.1163603e-11	-7.11635625e-11
482.166	1.864	-2.368	3.07451457e-10	5.79127725e-11	-5.7912732e-11
486.494	1.653	-2.464	4.72739895e-10	7.50448395e-11	-7.50448395e-11
490.134	1.642	-1.987	5.5351026e-10	8.42438475e-11	-8.4243807e-11
493.776	1.452	-1.999	3.789209565e-10	7.1375013e-11	-7.1375013e-11
497.431	1.881	-2.202	3.15823779e-10	5.9489802e-11	-5.9489802e-11
501.144	1.948	-1.833	3.49124256e-10	6.37411275e-11	-6.37411275e-11
504.960	1.489	-1.868	3.931034895e-10	7.1770617e-11	-7.17705765e-11
508.244	1.707	-1.795	4.020217515e-10	7.10681445e-11	-7.1068104e-11
511.917	2.437	-1.966	2.92783896e-10	5.5149903e-11	-5.5149903e-11
516.198	1.691	-1.844	3.64680954e-10	6.86927385e-11	-6.8692698e-11
520.004	1.961	-2.115	4.85627805e-10	7.23932235e-11	-7.23932235e-11
523.984	1.731	-2.019	3.437491365e-10	6.4749942e-11	-6.47499015e-11
527.457	1.635	-1.742	3.83415039e-10	7.4544057e-11	-7.4544057e-11
531.532	2.168	-2.440	4.28655645e-10	6.6622581e-11	-6.66225405e-11
535.893	2.068	-2.193	4.73275305e-10	7.05517695e-11	-7.05517695e-11
539.778	1.879	-1.816	3.328010145e-10	6.68154015e-11	-6.68154015e-11
543.767	1.334	-2.111	3.835586115e-10	7.00279425e-11	-7.00279425e-11
547.534	1.810	-2.433	3.113452485e-10	5.68436535e-11	-5.68436535e-11
551.184	1.557	-1.840	4.01938767e-10	7.21903995e-11	-7.2190359e-11
554.596	1.741	-1.856	3.5877411e-10	6.7580082e-11	-6.7580082e-11
557.800	2.005	-1.462	3.77325054e-10	7.1074422e-11	-7.1074422e-11
562.012	1.930	-2.206	4.78020285e-10	7.4294901e-11	-7.4294901e-11
566.283	2.647	-2.341	3.930367455e-10	6.05245365e-11	-6.05245365e-11
571.714	2.067	-2.783	2.598827085e-10	5.0526747e-11	-5.0526747e-11
575.936	1.893	-2.156	3.18783924e-10	6.00473655e-11	-6.00473655e-11
579.640	2.118	-1.811	3.28599423e-10	6.18962715e-11	-6.18962715e-11
583.423	1.602	-1.665	4.044941145e-10	7.38502515e-11	-7.3850211e-11
586.673	1.993	-1.649	5.4420255e-10	8.1125064e-11	-8.11250235e-11
590.594	1.401	-1.928	3.877868925e-10	7.30450305e-11	-7.30450305e-11
594.366	1.876	-2.371	4.66694055e-10	6.9570738e-11	-6.9570738e-11
598.421	2.252	-2.179	2.843969535e-10	5.52928275e-11	-5.52928275e-11
602.488	1.947	-1.814	3.86439579e-10	6.72705405e-11	-6.72705405e-11
607.360	2.425	-2.925	2.4697791e-10	4.5091809e-11	-4.5091809e-11
611.946	1.665	-2.162	3.5368974e-10	6.4574658e-11	-6.4574658e-11
615.941	2.237	-2.330	2.977834995e-10	5.4367605e-11	-5.4367605e-11
620.293	1.485	-2.114	3.778601805e-10	6.89875785e-11	-6.8987538e-11
623.335	1.721	-1.558	4.030099515e-10	7.3579266e-11	-7.3579266e-11
626.843	1.546	-1.786	3.8743191e-10	7.29782055e-11	-7.2978165e-11
630.797	1.401	-2.409	3.469057875e-10	6.3336087e-11	-6.3336087e-11
633.679	2.676	-1.480	3.45664989e-10	6.26568615e-11	-6.2656821e-11
638.475	1.614	-2.121	3.53819502e-10	6.45983505e-11	-6.45983505e-11
642.064	2.367	-1.976	3.85375158e-10	6.25161645e-11	-6.25161645e-11
646.120	1.794	-1.688	3.960428175e-10	7.20896355e-11	-7.2089595e-11
650.547	2.454	-2.634	2.536856415e-10	4.7785221e-11	-4.7785221e-11
655.427	1.636	-2.426	3.258628785e-10	6.13807875e-11	-6.13807875e-11
658.866	1.758	-1.802	5.73004125e-10	8.5418469e-11	-8.5418469e-11
663.055	2.626	-2.432	2.60685783e-10	4.91037795e-11	-4.91037795e-11
668.059	1.805	-2.377	3.086372565e-10	5.813613e-11	-5.813613e-11
671.631	1.528	-1.767	3.91796352e-10	7.38002745e-11	-7.38002745e-11
675.134	1.527	-1.975	3.773722365e-10	6.88984785e-11	-6.88984785e-11
677.975	2.603	-1.314	3.372542325e-10	6.15739725e-11	-6.15739725e-11
682.503	1.665	-1.925	3.680030475e-10	6.71879205e-11	-6.718788e-11
686.136	1.829	-1.968	3.31963677e-10	6.45408405e-11	-6.45408e-11
689.806	2.005	-1.841	5.1524505e-10	7.680825e-11	-7.680825e-11
693.844	1.292	-2.033	3.88188612e-10	7.3120725e-11	-7.3120725e-11
697.432	2.261	-2.295	4.3721775e-10	6.65442135e-11	-6.65442135e-11
NO	NO	NO	NO	NO
! PC data
!Time    	T_+ve   	T_-ve   	Flux    	Fluxpos 	Fluxneg
715.216	9.894	-12.672	3.23360586e-10	6.7833045e-11	-6.7833045e-11
734.767	12.910	-9.656	3.965078385e-10	7.53795315e-11	-7.53795315e-11
757.690	7.538	-10.013	3.615529365e-10	8.14083615e-11	-8.14083615e-11
776.246	11.548	-11.018	2.94776253e-10	6.47516835e-11	-6.47516835e-11
803.650	14.231	-15.857	2.108589975e-10	4.7477664e-11	-4.7477664e-11
829.341	8.599	-11.459	3.942208035e-10	7.94592585e-11	-7.94592585e-11
846.934	11.064	-8.994	3.35240208e-10	7.33485375e-11	-7.33485375e-11
867.232	10.825	-9.233	3.347663985e-10	7.34387715e-11	-7.34387715e-11
884.938	10.671	-6.881	3.609268065e-10	8.1267381e-11	-8.1267381e-11
908.499	12.183	-12.890	2.913874965e-10	6.1052049e-11	-6.1052049e-11
933.325	9.922	-12.644	2.823587505e-10	6.34002795e-11	-6.34002795e-11
951.770	9.029	-8.523	3.79651374e-10	8.3175255e-11	-8.3175255e-11
974.698	8.666	-13.900	2.815701345e-10	6.3576171e-11	-6.3576171e-11
995.992	12.446	-12.628	2.525798295e-10	5.6792583e-11	-5.6792583e-11
1021.112	12.399	-12.675	2.895473385e-10	6.1109316e-11	-6.1109316e-11
1054.965	26.186	-21.454	1.32560145e-10	2.99309661e-11	-2.99309661e-11
1096.341	12.390	-15.190	2.41480926e-10	5.3044632e-11	-5.3044632e-11
1130.920	22.943	-22.189	1.46733606e-10	3.244703265e-11	-3.244703265e-11
1164.999	11.430	-11.136	2.820359655e-10	6.3240021e-11	-6.3240021e-11
1184.693	9.287	-8.264	3.602995425e-10	8.10134055e-11	-8.10134055e-11
1208.200	10.853	-14.220	2.790141795e-10	5.97111345e-11	-5.97111345e-11
1230.059	16.575	-11.005	2.29870872e-10	5.1758433e-11	-5.1758433e-11
1266.034	13.194	-19.401	1.948870935e-10	4.38203925e-11	-4.38203925e-11
1291.565	12.737	-12.336	2.65963338e-10	5.8422546e-11	-5.8422546e-11
1320.569	13.821	-16.267	2.214064935e-10	4.87642275e-11	-4.87642275e-11
1352.179	14.807	-17.789	2.22670053e-10	4.69376775e-11	-4.69376775e-11
1386.241	18.354	-19.256	1.67708394e-10	3.786713955e-11	-3.786713955e-11
1423.119	19.086	-18.523	1.76765166e-10	3.908787435e-11	-3.908787435e-11
1456.102	11.177	-13.897	2.553916635e-10	5.71863645e-11	-5.71863645e-11
1478.552	8.785	-11.274	3.160176525e-10	7.1354115e-11	-7.1354115e-11
1504.826	22.628	-17.489	1.736363385e-10	3.739532265e-11	-3.739532265e-11
1548.609	13.947	-21.155	1.89785997e-10	4.17444435e-11	-4.17444435e-11
1580.385	12.259	-17.829	2.220152895e-10	4.8575619e-11	-4.8575619e-11
1613.150	17.104	-20.506	1.94740929e-10	4.08024945e-11	-4.08024945e-11
1651.039	16.825	-20.784	1.685765115e-10	3.79572075e-11	-3.79572075e-11
1688.752	21.736	-20.888	1.48479399e-10	3.352540185e-11	-3.352540185e-11
1731.355	29.280	-20.866	1.328922045e-10	2.91916143e-11	-2.91916143e-11
1776.037	14.687	-15.401	2.11274001e-10	4.75710975e-11	-4.75710975e-11
1812.260	18.581	-21.537	1.58254074e-10	3.56329773e-11	-3.56329773e-11
1852.215	18.742	-21.375	1.80984456e-10	3.801202425e-11	-3.801202425e-11
1888.369	12.677	-17.411	2.106646785e-10	4.750002e-11	-4.750002e-11
1920.463	10.670	-19.418	2.102442885e-10	4.7604267e-11	-4.7604267e-11
1955.853	27.934	-24.720	1.26625842e-10	2.79261351e-11	-2.79261351e-11
2000.553	20.844	-16.765	1.69038495e-10	3.795556725e-11	-3.795556725e-11
2039.300	17.200	-17.903	1.80516681e-10	4.0589181e-11	-4.0589181e-11
2075.284	21.334	-18.784	1.602915885e-10	3.589191e-11	-3.589191e-11
2115.970	15.750	-19.353	1.9854558e-10	4.25976975e-11	-4.25976975e-11
2153.839	17.998	-22.120	1.667778255e-10	3.65865741e-11	-3.65865741e-11
2197.117	24.867	-25.280	1.2643857e-10	2.85487659e-11	-2.85487659e-11
2250.287	16.828	-28.304	1.40383611e-10	3.1653261e-11	-3.1653261e-11
2278.133	16.563	-11.017	2.31180642e-10	5.190885e-11	-5.190885e-11
2315.967	23.861	-21.271	1.40350239e-10	3.173419215e-11	-3.173419215e-11
2384.317	48.282	-44.489	6.7310919e-11	1.53915309e-11	-1.53915309e-11
2461.747	20.998	-29.148	1.335539745e-10	2.9336985e-11	-2.9336985e-11
2500.777	17.071	-18.032	1.802434275e-10	4.0584159e-11	-4.0584159e-11
2541.362	29.139	-23.515	1.2138498e-10	2.729342385e-11	-2.729342385e-11
2595.533	22.607	-25.032	1.336630815e-10	3.001243995e-11	-3.001243995e-11
2646.914	26.388	-28.773	1.204246035e-10	2.659388355e-11	-2.659388355e-11
2695.706	22.727	-22.404	1.407316275e-10	3.164352075e-11	-3.164352075e-11
2751.320	24.782	-32.886	1.217999025e-10	2.606610375e-11	-2.606610375e-11
2803.372	30.398	-27.270	1.09346193e-10	2.47585572e-11	-2.47585572e-11
2882.076	59.487	-48.306	1.02468402e-10	1.75560534e-11	-1.75560534e-11
6246.845	14.550	-15.538	5.63944275e-11	1.26838224e-11	-1.26838224e-11
6279.189	19.816	-17.794	4.5981351e-11	1.031168475e-11	-1.031168475e-11
6319.234	14.873	-20.230	5.1824124e-11	1.132460595e-11	-1.132460595e-11
6365.938	15.808	-31.831	3.653398485e-11	8.1692469e-12	-8.1692469e-12
6405.557	16.307	-23.810	4.81893705e-11	1.03148478e-11	-1.03148478e-11
6452.707	26.825	-30.844	3.12413193e-11	6.86486745e-12	-6.86486745e-12
6497.824	21.825	-18.292	4.3202322e-11	9.66033135e-12	-9.66033135e-12
6537.070	15.175	-17.421	5.3567892e-11	1.199556135e-11	-1.199556135e-11
6563.648	16.177	-11.404	6.34939155e-11	1.428059565e-11	-1.428059565e-11
6608.893	21.079	-29.068	3.454712775e-11	7.7362047e-12	-7.7362047e-12
6656.997	23.121	-27.026	3.612137085e-11	7.915158e-12	-7.915158e-12
6700.585	17.143	-20.467	4.87006425e-11	1.065681765e-11	-1.065681765e-11
6747.254	28.143	-29.526	3.212293545e-11	7.09810695e-12	-7.09810695e-12
6787.801	17.683	-12.405	5.7875553e-11	1.297904715e-11	-1.297904715e-11
6819.896	20.691	-14.411	5.06146725e-11	1.141722135e-11	-1.141722135e-11
6862.126	21.086	-21.539	4.3144812e-11	9.44107245e-12	-9.44107245e-12
6924.171	26.739	-40.959	2.576100105e-11	5.81946525e-12	-5.81946525e-12
6972.711	20.823	-21.802	4.0956273e-11	9.2115873e-12	-9.2115873e-12
7014.581	26.592	-21.047	3.619788345e-11	8.1413667e-12	-8.1413667e-12
7057.336	26.462	-16.163	4.02205095e-11	9.0329175e-12	-9.0329175e-12
7114.243	29.731	-30.445	2.907143055e-11	6.52900095e-12	-6.52900095e-12
7170.513	31.129	-26.539	3.195819765e-11	7.0126317e-12	-7.0126317e-12
7220.566	23.700	-18.924	4.012993125e-11	8.98637085e-12	-8.98637085e-12
7268.450	20.948	-24.184	3.86482428e-11	8.67981015e-12	-8.67981015e-12
7312.010	25.028	-22.611	3.839705775e-11	8.40215835e-12	-8.40215835e-12
7356.552	15.588	-19.514	5.3466399e-11	1.1732202e-11	-1.1732202e-11
7397.449	24.839	-25.308	3.514390335e-11	7.92745785e-12	-7.92745785e-12
7454.112	30.859	-31.824	2.82093678e-11	6.36322635e-12	-6.36322635e-12
7513.660	36.501	-28.690	2.953494495e-11	6.4629252e-12	-6.4629252e-12
7572.212	20.574	-22.051	4.2152886e-11	9.43937145e-12	-9.43937145e-12
7611.819	18.576	-19.034	4.9706136e-11	1.084677075e-11	-1.084677075e-11
7651.572	23.955	-21.177	3.89975229e-11	8.77104045e-12	-8.77104045e-12
7698.701	34.495	-23.173	3.022592355e-11	6.80813505e-12	-6.80813505e-12
7757.242	23.593	-24.046	3.89373561e-11	8.52038595e-12	-8.52038595e-12
7800.581	27.894	-19.745	4.002734475e-11	8.78325525e-12	-8.78325525e-12
7847.750	18.334	-19.276	5.03148915e-11	1.10406645e-11	-1.10406645e-11
7889.634	34.119	-23.549	3.074698845e-11	6.9255e-12	-6.9255e-12
7945.818	18.052	-22.065	5.0256531e-11	1.05323895e-11	-1.05323895e-11
7984.933	19.055	-21.062	4.61932875e-11	1.009415925e-11	-1.009415925e-11
8037.942	26.221	-33.955	2.94814404e-11	6.6210858e-12	-6.6210858e-12
8083.715	13.043	-19.552	5.35330215e-11	1.200520035e-11	-1.200520035e-11
8122.113	29.807	-25.355	3.30830406e-11	7.3102581e-12	-7.3102581e-12
8195.413	31.727	-43.493	2.45281122e-11	5.3598834e-12	-5.3598834e-12
8259.424	22.877	-32.284	3.347064585e-11	7.33431105e-12	-7.33431105e-12
8309.207	28.255	-26.906	3.354414525e-11	7.36063605e-12	-7.36063605e-12
8361.901	20.693	-24.439	3.94369884e-11	8.85694905e-12	-8.85694905e-12
8400.762	29.471	-18.169	3.834802035e-11	8.6502168e-12	-8.6502168e-12
8464.694	25.715	-34.461	2.95365933e-11	6.64315425e-12	-6.64315425e-12
8508.834	14.170	-18.425	5.3346438e-11	1.19633598e-11	-1.19633598e-11
8560.062	25.625	-37.058	2.93461461e-11	6.4484262e-12	-6.4484262e-12
8628.615	52.324	-42.928	3.617112105e-11	5.82235695e-12	-5.82235695e-12
12100.693	30.985	-49.250	2.43112509e-11	5.44678425e-12	-5.44678425e-12
12174.532	39.888	-42.854	2.340297765e-11	5.2484193e-12	-5.2484193e-12
12246.248	35.869	-31.829	2.91252591e-11	6.54451245e-12	-6.54451245e-12
12350.655	46.799	-68.538	1.724634585e-11	3.875294745e-12	-3.875294745e-12
12461.222	56.584	-63.768	1.65612357e-11	3.72499803e-12	-3.72499803e-12
12568.310	39.760	-50.504	2.222075025e-11	4.9979511e-12	-4.9979511e-12
12642.395	53.431	-34.325	2.27435445e-11	5.1205608e-12	-5.1205608e-12
12738.714	49.883	-42.888	2.23043706e-11	4.9128363e-12	-4.9128363e-12
12846.539	29.815	-57.942	2.393347095e-11	5.2519752e-12	-5.2519752e-12
12931.957	62.240	-55.604	1.69319808e-11	3.80093148e-12	-3.80093148e-12
13060.856	48.679	-66.658	1.688980815e-11	3.82894209e-12	-3.82894209e-12
13150.880	38.890	-41.345	2.417916825e-11	5.4384453e-12	-5.4384453e-12
13233.506	33.991	-43.736	2.51399862e-11	5.64348465e-12	-5.64348465e-12
13314.228	53.562	-46.731	1.96542693e-11	4.4120376e-12	-4.4120376e-12
13424.793	43.290	-57.003	1.944856575e-11	4.37014035e-12	-4.37014035e-12
13542.132	41.288	-74.049	1.85148585e-11	3.975573555e-12	-3.975573555e-12
13651.008	55.271	-67.588	1.66423248e-11	3.66913314e-12	-3.66913314e-12
13748.112	55.953	-41.833	1.989359595e-11	4.45268745e-12	-4.45268745e-12
13895.174	46.794	-91.109	1.39921425e-11	3.14715132e-12	-3.14715132e-12
13982.188	47.537	-40.220	2.215215945e-11	4.97764035e-12	-4.97764035e-12
14057.041	32.859	-27.317	3.239460135e-11	7.27914195e-12	-7.27914195e-12
14134.124	48.547	-44.224	1.704056535e-11	3.83692464e-12	-3.83692464e-12
14210.115	32.732	-27.444	1.73120328e-11	3.89831697e-12	-3.89831697e-12
14312.576	103.275	-69.729	2.04314481e-11	3.333236265e-12	-3.333236265e-12
17882.170	104.263	-93.815	9.12799935e-12	2.05091028e-12	-2.05091028e-12
18067.882	61.469	-81.449	1.44047079e-11	3.248622045e-12	-3.248622045e-12
18224.448	67.879	-95.098	1.25329842e-11	2.81844279e-12	-2.81844279e-12
18412.422	103.057	-120.095	9.14487165e-12	2.056516695e-12	-2.056516695e-12
18609.434	74.036	-93.955	1.209430035e-11	2.72497041e-12	-2.72497041e-12
18775.890	123.211	-92.420	9.5215743e-12	2.14530849e-12	-2.14530849e-12
18959.255	47.661	-60.154	1.92079188e-11	4.3154127e-12	-4.3154127e-12
19131.512	116.092	-124.596	1.03608963e-11	2.1350871e-12	-2.1350871e-12
102047.790	2515.167	-2424.858	1.49345532e-12	3.94164063e-13	-3.94164063e-13
105385.582	807.119	-822.624	1.059486885e-12	2.11623516e-13	-2.11623516e-13
114880.717	2783.818	-3603.577	9.9954324e-13	2.229307515e-13	-2.229307515e-13
124302.138	2820.344	-1516.534	1.175793975e-12	2.679349995e-13	-2.679349995e-13
192375.128	3171.082	-850.123	1.038064815e-12	2.72439126e-13	-2.72439126e-13
196628.078	1342.691	-1081.868	6.10874865e-13	1.16311707e-13	-1.16311707e-13
202263.994	803.580	-974.095	6.54602715e-13	1.47213369e-13	-1.47213369e-13
290321.946	22177.526	-8641.974	2.29566069e-13	5.52120705e-14	-5.52120705e-14
415386.430	68773.119	-30394.519	1.19174247e-13	3.01727835e-14	-3.01727835e-14
715614.173	145939.260	-37516.507	1.11094497e-13	3.088889235e-14	-3.088889235e-14
1012462.918	126114.984	-7011.217	6.17516865e-14	3.284787735e-14	-2.491349805e-14