READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3609.065	29.757  	-35.434 	4.805773e+00	1.241180e+00	-1.241180e+00	1.000000	4.108010e-02	1.826233e-03	18.086313	20      	2.678031	65.190460	145.497973	3.871938
3681.579	52.521  	-42.757 	3.114885e+00	8.530614e-01	-8.530614e-01	1.000000	3.843938e-02	1.461246e-03	18.165600	20      	3.662445	95.278480	117.346177	3.651419
3806.388	50.571  	-72.288 	2.270888e+00	6.669500e-01	-6.669500e-01	1.000000	3.877042e-02	1.292347e-03	18.310988	20      	4.763296	122.859020	95.963199	3.404885
3894.385	37.794  	-37.426 	4.135713e+00	1.084734e+00	-1.084734e+00	1.000000	3.912082e-02	1.659092e-03	18.237740	20      	2.942658	75.219760	136.681234	3.812653
3961.923	52.997  	-29.744 	3.692103e+00	9.908747e-01	-9.908747e-01	1.000000	4.023380e-02	1.604227e-03	18.324714	20      	3.329015	82.741740	125.594577	3.726105
4043.335	29.254  	-28.415 	5.571009e+00	1.417545e+00	-1.417545e+00	1.000000	4.194140e-02	1.961936e-03	18.273474	20      	2.418696	57.668460	155.391739	3.930042
4110.855	46.983  	-38.266 	3.563741e+00	9.561212e-01	-9.561212e-01	1.000000	3.898836e-02	1.555805e-03	18.217834	20      	3.323722	85.249080	125.734437	3.727290
4202.887	50.229  	-45.050 	3.088692e+00	8.553290e-01	-8.553290e-01	1.000000	4.032809e-02	1.496716e-03	18.213421	20      	3.842392	95.278300	113.303596	3.611116
4300.628	52.781  	-47.512 	2.898694e+00	8.125834e-01	-8.125834e-01	1.000000	4.026421e-02	1.457662e-03	18.213414	20      	4.038216	100.292940	109.182765	3.567258
4382.085	28.992  	-28.676 	5.578011e+00	1.407014e+00	-1.407014e+00	1.000000	3.927994e-02	1.898667e-03	18.138085	20      	2.265212	57.668420	161.971670	3.964431
4448.390	40.415  	-37.312 	3.890278e+00	1.035167e+00	-1.035167e+00	1.000000	4.099113e-02	1.670674e-03	17.983914	20      	3.186116	77.726960	129.480613	3.758115
4538.443	50.655  	-49.638 	2.908247e+00	8.133694e-01	-8.133694e-01	1.000000	3.989485e-02	1.450962e-03	18.231108	20      	4.001169	100.292860	109.941663	3.575555
4655.462	36.425  	-66.364 	3.514269e+00	8.658393e-01	-8.658393e-01	1.000000	3.995570e-02	1.434326e-03	18.158631	24      	4.107020	102.789320	134.928575	4.058800