READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
161490.547	366628.044	-103028.762	6.022708e-03	1.475719e-03	-1.475719e-03	0.009535	1.527279e-04	1.020456e-05	1.557507	18      	0.683921	4478.037799	378.937410	4.081202