READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
21332.647	33001.718	-7591.448	7.858187e-03	4.976024e-03	-3.540115e-03	0.020692	2.402033e-04	3.127181e-05	1.737875	4       	0.201758	839.945500	3.972524	2.219755