READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
17919.704	5138.901	-1855.200	8.876828e-03	3.100707e-03	-2.590960e-03	0.381789	8.342053e-04	3.457892e-05	2.013555	14      	2.227557	2670.274500	127.496775	3.426077