READ TERR 1
READ SERR 2 4
!COLS: time	tposerr		tnegerr		rate		err		fracexp		bgrate		bgerr		corr_fact	Cts_in_src	bg_in_src	exposure	sigma
169.186476	23.897636	-21.233953	1.286301	0.284674	1.000000	0.006286	0.003143	2.802276	21.000000	0.283696	45.131588	146.045955
241.935555	43.918976	-48.851444	0.577365	0.131026	0.999995	0.003058	0.001529	2.716640	20.000000	0.283696	92.769912	138.996147
315.190314	53.405438	-29.335782	0.263993	0.059256	1.000000	0.000887	0.000887	1.096181	20.000000	0.073422	82.741220	271.397661
425.861288	55.563343	-57.265537	0.191345	0.043447	1.000000	0.002603	0.001301	1.095552	20.000000	0.293688	112.828880	134.198830
549.882190	102.039522	-68.457558	0.125698	0.028763	1.000000	0.002584	0.001055	1.095691	20.000000	0.440532	170.497080	108.756390
784.020261	286.541303	-132.098549	0.051949	0.012597	0.934305	0.003754	0.001126	1.096458	20.000000	1.468441	391.137420	45.399610
4865.321193	392.361939	-557.911261	0.017206	0.004669	1.000000	0.000755	0.000151	1.144784	15.000000	0.717241	950.273200	99.567347
5959.052194	903.149630	-701.369062	0.019388	0.003846	0.982902	0.000819	0.000171	1.144792	28.000000	1.291034	1577.085200	103.989853
16739.066794	6738.759578	-6706.977142	0.007047	0.001433	0.415654	0.000350	0.000039	1.512280	28.000000	1.958770	5588.771700	127.497259
29659.370092	5998.351380	-2254.602080	0.004526	0.001266	0.577536	0.000354	0.000040	1.507351	16.000000	1.687023	4766.377301	83.286939
46799.263185	5958.052807	-7867.535481	0.003130	0.000960	0.384104	0.000445	0.000030	1.315172	15.000000	2.363080	5310.461402	79.137959
83377.922046	32201.070065	-27071.329423	0.001706	0.000517	0.170813	0.000219	0.000014	1.351034	15.000000	2.216099	10124.477400	88.054612
131253.355279	19484.740813	-10861.592967	0.002463	0.000718	0.221429	0.000254	0.000021	1.245043	15.000000	1.704814	6719.564000	92.603387
171625.124044	13674.047988	-16073.387132	0.002543	0.000712	0.263900	0.000215	0.000021	1.395271	16.000000	1.691092	7850.356300	98.474430
217445.327215	60493.730576	-27920.263404	0.001195	0.000353	0.174576	0.000158	0.000012	1.359569	16.000000	2.431761	15434.938800	84.296690
440609.680991	126649.505341	-158470.341699	0.000730	0.000235	0.075372	0.000137	0.000006	1.300917	15.000000	2.938744	21490.068301	86.675886
698110.857332	244530.740720	-126463.390128	0.001178	0.000000	0.042375	0.000156	0.000009	1.941069	3.000000	2.452333	15720.770560	4.056902
! Final point is an upper limit