READ TERR 1
READ SERR 2 
!COLS: time	tposerr		tnegerr		rate		err		fracexp		bgrate		bgerr		corr_fact	Cts_in_src	bg_in_src	exposure	sigma
77.374070	0.469143	-0.512900	46.684705	7.206985	1.000000	1.221942	0.864043	1.046722	45.000000	1.200000	0.982044	51.618795
78.286066	0.468063	-0.442853	50.953630	7.729096	1.000000	0.658678	0.658678	1.045371	45.000000	0.600000	0.910916	74.000000
79.195399	0.530137	-0.441270	48.476811	7.226496	1.000000	0.000000	0.000000	1.046460	45.000000	0.000000	0.971407	10000.000000
80.411197	0.686066	-0.685661	34.297580	5.112781	1.000000	0.000000	0.000000	1.045487	45.000000	0.000000	1.371727	10000.000000
81.722114	0.673913	-0.624850	35.262459	5.443668	1.000000	0.923956	0.653335	1.045607	45.000000	1.200000	1.298764	51.618795
83.282084	0.974900	-0.886057	25.272350	3.767380	1.000000	0.000000	0.000000	1.045128	45.000000	0.000000	1.860957	10000.000000
85.612158	1.180100	-1.355174	30.740688	4.582551	0.603525	0.000000	0.000000	1.045252	45.000000	0.000000	1.530100	10000.000000
87.937994	1.030130	-1.145737	21.345958	3.237943	1.000000	0.275752	0.275752	1.046080	45.000000	0.600000	2.175866	74.000000
90.341703	1.656282	-1.373579	15.113466	2.333152	1.000000	0.396058	0.280055	1.045472	45.000000	1.200000	3.029861	51.618795
94.024908	2.940415	-2.026923	15.640389	2.372472	0.597422	0.202184	0.202184	1.045368	45.000000	0.600000	2.967596	74.000000