READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3619.702	66.759  	-46.071 	3.844563e-01	1.088678e-01	-1.088678e-01	0.999992	3.718113e-02	1.543862e-03	2.744580	20      	4.195108	112.828940	90.732405	3.531404
3721.610	52.607  	-35.149 	1.033038e+00	2.727952e-01	-2.727952e-01	1.000000	3.482652e-02	1.603021e-03	5.350398	20      	3.056253	87.756460	120.445682	3.786864
3818.252	41.214  	-44.035 	1.065884e+00	2.783752e-01	-2.783752e-01	1.000000	3.364815e-02	1.598672e-03	5.304003	20      	2.868474	85.249100	125.703376	3.828948
3907.125	37.591  	-47.658 	1.073789e+00	2.823661e-01	-2.823661e-01	0.999963	3.501666e-02	1.630888e-03	5.379740	20      	2.985026	85.245900	122.386519	3.802827
3991.615	43.364  	-46.900 	2.869110e-01	7.892514e-02	-7.892514e-02	0.999964	4.133853e-02	1.865582e-03	1.591808	20      	3.731238	90.260540	96.614500	3.635230
4103.083	87.350  	-68.104 	2.402997e+00	6.495643e-01	-6.495643e-01	0.999993	2.219276e-02	7.657229e-04	22.571085	20      	3.449930	155.452980	139.036603	3.699398
4290.570	65.347  	-100.136	2.571253e+00	6.825298e-01	-6.825298e-01	1.000000	1.902079e-02	6.430199e-04	25.248642	20      	3.147624	165.483360	158.373456	3.767240
4417.954	53.299  	-62.037 	1.724240e+00	4.676998e-01	-4.676998e-01	0.999971	3.038910e-02	1.205955e-03	12.055838	20      	3.504879	115.333420	118.595816	3.686639
4508.568	35.398  	-37.315 	1.617791e+00	4.149837e-01	-4.149837e-01	0.999988	3.518548e-02	1.772619e-03	6.744329	20      	2.558388	72.711480	135.321948	3.898444
4621.029	70.868  	-77.063 	1.328727e+00	3.106962e-01	-3.106962e-01	0.999993	3.222116e-02	1.134239e-03	8.840673	27      	4.766491	147.930460	132.509180	4.276612