READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
554989.512	905.135 	-905.135	5.3776e-03	0.0000e+00	0.0000e+00	1.0000  	2.6830e-04	1.6006e-05	1.6458  	0       	0.4857  	1810.2706	0.0000  	inf