READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
239892.452	20361.256	-20361.256	1.5843e-03	0.0000e+00	0.0000e+00	0.1855  	5.0190e-05	2.6828e-06	2.0235  	0       	0.3792  	7554.4949	0.0000  	inf