READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4140.988	550.899 	-567.357	2.8937e-02	0.0000e+00	0.0000e+00	1.0000  	1.8552e-02	3.7389e-04	1.4672  	25      	20.7457 	1118.2558	1.1335  	inf