READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
163350.406	3389.814	-2959.489	3.397136e-03	1.790702e-03	-1.386731e-03	0.454523	4.323851e-04	2.172817e-05	1.704416	7       	1.247821	2885.902300	3.546160	2.449744