READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12913.012	33333.669	-12839.864	1.387112e-03	4.478138e-04	-3.741946e-04	0.304035	8.995429e-05	4.337981e-06	1.528837	14      	1.262812	14038.372700	209.155425	3.706927