READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
16494.558	9200.053	-8092.728	1.386558e-02	1.020575e-02	-6.873455e-03	0.025518	1.791333e-04	3.656543e-05	2.094718	3       	0.079049	441.284800	3.910198	2.017265