READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
266.504 	110.856 	-77.192 	1.358608e-01	3.068142e-02	-3.068142e-02	1.000000	1.040623e-03	2.601558e-04	1.290045	20      	0.195688	188.048760	404.814247	4.428114
486.397 	126.651 	-109.037	1.083930e-01	2.447836e-02	-2.447836e-02	1.000000	8.302849e-04	2.075712e-04	1.289966	20      	0.195688	235.687640	404.814247	4.428114
803.383 	248.440 	-190.335	5.131120e-02	1.233875e-02	-1.233875e-02	1.000000	8.083516e-04	1.501071e-04	1.275923	18      	0.354684	438.774800	267.908475	4.158540
5204.558	1603.780	-795.743	3.360770e-02	7.018284e-03	-7.018284e-03	0.379304	5.917352e-04	7.396689e-05	1.303759	24      	0.538568	910.149900	348.501145	4.788593
31250.460	3906.218	-3731.363	6.710183e-03	1.720879e-03	-1.720879e-03	0.457300	2.638183e-04	1.579439e-05	1.457620	17      	0.921430	3492.668900	291.465569	3.899277
39679.620	1656.078	-766.482	6.868273e-03	4.350328e-03	-3.094974e-03	0.344648	2.433150e-04	3.407091e-05	1.510280	4       	0.203151	834.930900	3.966170	2.219170