READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
271148.970	47100.308	-217.883	4.7927e-03	0.0000e+00	0.0000e+00	0.0805  	6.3279e-05	4.6524e-06	1.8639  	2       	0.2410  	3808.5887	2.1652  	inf