READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
161640.845	126.619 	-743.414	1.710159e-03	2.913168e-03	-1.429064e-03	1.000000	1.496013e-04	2.528723e-05	1.710224	1       	0.130158	870.033100	1.442232	1.196699