READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
274.827 	115.930 	-94.684 	1.909167e-01	4.315547e-02	-4.315547e-02	0.999998	1.016457e-03	2.624482e-04	2.032237	20      	0.214080	210.613680	357.953077	4.423928
603.190 	579.874 	-212.433	3.604629e-02	8.345039e-03	-8.345039e-03	1.000000	1.511263e-03	1.668911e-04	1.442219	21      	1.197384	792.306320	149.760135	4.319487
4675.085	505.668 	-336.790	2.242709e-02	5.976007e-03	-5.976007e-03	1.000000	5.499697e-04	7.484140e-05	1.299739	15      	0.463326	842.457620	230.555275	3.752856
6007.420	956.019 	-826.666	1.675095e-02	3.551879e-03	-3.551879e-03	1.000000	5.005549e-04	4.908345e-05	1.292284	24      	0.892332	1782.685480	264.086590	4.716081
10544.265	600.309 	-430.192	1.772142e-02	4.828338e-03	-4.828338e-03	1.000000	7.586924e-04	7.953257e-05	1.284408	15      	0.781833	1030.500300	173.480424	3.670293
16636.813	857.344 	-699.689	1.340859e-02	3.470631e-03	-3.470631e-03	1.000000	6.848399e-04	6.150044e-05	1.310282	17      	1.066318	1557.033300	166.394909	3.863444
22535.667	1753.565	-823.007	1.803049e-02	4.432782e-03	-4.432782e-03	0.495315	5.799800e-04	5.919396e-05	1.333200	18      	0.740180	1276.215700	228.472937	4.067534
30876.333	3477.932	-3385.903	1.197294e-02	2.694380e-03	-2.694380e-03	0.339356	4.952310e-04	3.843738e-05	1.337798	22      	1.153533	2329.281700	232.839496	4.443672
41822.290	4338.666	-2745.014	2.381033e-02	4.374614e-03	-4.374614e-03	0.247060	6.889590e-04	5.761365e-05	1.353186	32      	1.205744	1750.095400	305.409560	5.442842
68304.386	1930.081	-10310.603	1.916501e-02	4.854206e-03	-4.854206e-03	0.112453	5.225790e-04	4.852024e-05	1.620375	17      	0.719334	1376.507700	243.764566	3.948124
86785.846	5767.786	-5667.082	1.062671e-02	2.724337e-03	-2.724337e-03	0.180019	4.441760e-04	3.767452e-05	1.359907	17      	0.914333	2058.493300	207.415839	3.900657
136728.165	72345.767	-27401.814	1.582218e-03	4.395485e-04	-4.395485e-04	0.140312	1.540745e-04	4.712398e-06	1.491842	17      	2.156388	13995.748600	225.061662	3.599644
263652.922	116542.468	-32175.982	6.917989e-04	3.591000e-04	-2.829171e-04	0.086792	1.406727e-04	4.464112e-06	1.443960	8       	1.815744	12907.580400	3.377813	2.445235