READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
66171.084	4077.846	-3008.898	2.776946e-03	1.405771e-03	-1.107976e-03	0.529287	4.424085e-04	1.923515e-05	1.642659	8       	1.659439	3750.920800	3.534837	2.506324