READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
109491.356	10748.537	-6488.572	4.383585e-03	1.223506e-03	-1.223506e-03	0.268664	2.422009e-04	1.496322e-05	1.462730	15      	1.121628	4630.983100	200.281172	3.582807