READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
40498.874	1721.025	-5376.549	6.165765e-03	2.182225e-03	-2.182225e-03	0.482909	1.750162e-03	5.981931e-05	1.760887	18      	5.998644	3427.479100	58.534795	2.825449