READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
8570.349	4077.413	-1954.924	1.752845e-02	4.757303e-03	-4.757303e-03	0.263933	1.481997e-03	8.687619e-05	1.784325	18      	2.359540	1592.135500	113.075564	3.684534