READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4011.988	112.726 	-112.932	1.099128e-01	2.674781e-02	-2.674781e-02	1.000000	7.145763e-03	6.692620e-04	1.348887	20      	1.612496	225.657600	121.752149	4.109229
4170.572	71.985  	-45.858 	2.198596e-01	5.086439e-02	-5.086439e-02	1.000000	5.641389e-03	8.228811e-04	1.339992	20      	0.664801	117.843480	199.391203	4.322466
4320.141	100.435 	-77.584 	1.402699e-01	3.356356e-02	-3.356356e-02	1.000000	7.309967e-03	7.621168e-04	1.335425	20      	1.301312	178.018900	137.823567	4.179231
4520.864	102.804 	-100.288	1.298483e-01	3.048471e-02	-3.048471e-02	1.000000	7.243263e-03	7.102604e-04	1.350362	21      	1.471049	203.092000	135.384369	4.259457
4701.681	64.904  	-78.013 	1.806146e-01	4.218902e-02	-4.218902e-02	1.000000	5.938301e-03	7.666314e-04	1.347835	20      	0.848682	142.916620	174.795125	4.281080
4919.064	100.759 	-152.479	7.195466e-02	2.070013e-02	-2.070013e-02	1.000000	6.032371e-03	5.804651e-04	1.352522	15      	1.527628	253.238340	91.651268	3.476049
5152.687	117.867 	-132.864	1.045550e-01	2.458240e-02	-2.458240e-02	1.000000	5.979865e-03	5.808158e-04	1.344323	21      	1.499338	250.731100	133.906819	4.253246
5552.207	355.829 	-281.653	1.194850e-01	2.151178e-02	-2.151178e-02	0.613561	1.095749e-02	6.294911e-04	1.346270	39      	4.285844	391.133860	140.991059	5.554398