READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
39996.178	20.058  	-20.058	4.9672e-01	0.0000e+00	0.0000e+00	1.0000  	5.6090e-05	3.2384e-05	3.3689  	0       	0.0023  	40.1168 	0.0000  	inf