READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
48481.371	3388.159	-3388.159	8.1383e-03	0.0000e+00	0.0000e+00	0.3097  	8.8771e-05	6.6913e-06	2.8874  	0       	0.1863  	2098.6101	0.0000  	inf