READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12256.066	145.530 	-115.231	1.093304e-01	2.461618e-02	-2.461618e-02	1.000000	5.238137e-04	1.579358e-04	1.435258	20      	0.136590	260.761020	482.314791	4.441405
12514.523	140.312 	-112.927	9.865427e-02	2.354722e-02	-2.354722e-02	1.000000	8.826098e-04	2.080331e-04	1.405402	18      	0.223511	253.239040	337.429346	4.189636
12748.106	99.792  	-93.271 	1.453663e-01	3.275039e-02	-3.275039e-02	1.000000	7.718063e-04	2.228013e-04	1.413778	20      	0.149007	193.063340	461.492581	4.438612
12950.669	122.888 	-102.770	1.238918e-01	2.807130e-02	-2.807130e-02	1.000000	1.155565e-03	2.521650e-04	1.416329	20      	0.260763	225.658480	346.891639	4.413470
13216.502	165.455 	-142.945	6.725198e-02	1.771855e-02	-1.771855e-02	1.000000	9.663259e-04	1.972505e-04	1.410729	15      	0.298015	308.400080	241.681538	3.795568
13501.834	115.811 	-119.877	1.190715e-01	2.699621e-02	-2.699621e-02	1.000000	1.159076e-03	2.471159e-04	1.422618	20      	0.273180	235.688000	338.702852	4.410677
13749.738	141.193 	-132.093	8.640817e-02	2.133332e-02	-2.133332e-02	1.000000	1.090490e-03	2.225953e-04	1.413850	17      	0.298015	273.285440	274.558940	4.050386
19011.872	156.807 	-284.480	6.267787e-02	1.643757e-02	-1.643757e-02	1.000000	5.239797e-04	8.856873e-05	1.872800	15      	0.231226	441.287480	377.870019	3.813087
19418.520	324.328 	-249.841	4.848977e-02	1.291959e-02	-1.291959e-02	1.000000	8.054272e-04	9.626696e-05	1.915132	15      	0.462451	574.169020	263.011153	3.753197
24133.442	208.032 	-290.923	5.414256e-02	1.380898e-02	-1.380898e-02	1.000000	6.326538e-04	9.228204e-05	1.722401	16      	0.315666	498.955100	340.633557	3.920824
24533.133	134.292 	-191.659	7.699348e-02	2.010544e-02	-2.010544e-02	1.000000	5.151308e-04	1.030262e-04	1.692013	15      	0.167907	325.950920	441.674877	3.829486
24964.061	440.506 	-296.636	3.585255e-02	9.239402e-03	-9.239402e-03	1.000000	6.468998e-04	7.677288e-05	1.702517	16      	0.476857	737.141880	274.296811	3.880397
30649.281	339.658 	-267.108	4.510098e-02	1.099734e-02	-1.099734e-02	1.000000	9.866056e-04	1.045800e-04	1.572622	18      	0.598639	606.766600	274.228750	4.101081
40659.090	129.835 	-329.004	4.226593e-02	1.106282e-02	-1.106282e-02	1.000000	4.411508e-04	8.191964e-05	1.310568	15      	0.202417	458.838700	393.679397	3.820540
41094.996	248.046 	-306.071	3.489304e-02	9.159025e-03	-9.159025e-03	1.000000	4.408757e-04	7.452159e-05	1.310328	15      	0.244296	554.116420	357.336025	3.809690
41660.663	427.040 	-317.622	2.755944e-02	7.037732e-03	-7.037732e-03	1.000000	4.499156e-04	6.493972e-05	1.310088	16      	0.335035	744.662180	323.936369	3.915955
46553.246	305.405 	-341.482	3.026686e-02	7.971188e-03	-7.971188e-03	1.000000	4.531790e-04	6.992704e-05	1.331301	15      	0.293156	646.887240	325.121546	3.797032
47187.646	327.913 	-328.996	3.587180e-02	8.578570e-03	-8.578570e-03	1.000000	3.931387e-04	6.463160e-05	1.328195	18      	0.258256	656.908760	417.874956	4.181560