READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18429.024	55.184  	-80.210 	4.157333e-02	2.627006e-02	-1.868943e-02	1.000000	1.433998e-03	2.990093e-04	1.478925	4       	0.194155	135.394200	4.007655	2.224430