READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
121.023 	76.511  	-36.318 	9.403352e-01	2.116166e-01	-2.116166e-01	1.000000	1.124778e-03	3.556860e-04	5.338732	20      	0.126908	112.829028	495.196814	4.443580
391.241 	591.079 	-193.706	5.421116e-02	1.348875e-02	-1.348875e-02	0.999999	1.876041e-03	1.813637e-04	2.427246	19      	1.472287	784.784372	123.147208	4.018991
5151.011	955.844 	-882.007	1.486821e-02	3.431086e-03	-3.431086e-03	1.000000	3.364492e-04	3.649304e-05	1.409867	20      	0.618343	1837.850900	288.981876	4.333383
11280.432	632.689 	-1282.888	4.269765e-03	2.378417e-03	-1.756703e-03	1.000000	1.435526e-04	1.387775e-05	1.731019	5       	0.274986	1915.577200	4.365942	2.430556