READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12833.296	27594.353	-6217.870	4.385567e-03	2.075772e-03	-1.755178e-03	0.104631	1.916366e-03	5.911219e-05	1.682783	16      	6.779720	3537.800300	3.075109	2.498645