READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4154.229	537.659 	-580.597	3.1036e-02	0.0000e+00	0.0000e+00	1.0000  	6.8776e-03	2.2761e-04	1.5068  	16      	7.6909  	1118.2558	2.7039  	inf