READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
8527.970	996.029 	-713.949	1.193312e-02	3.174332e-03	-3.174332e-03	1.000000	5.609212e-04	5.276703e-05	1.356665	16      	0.959163	1709.978600	166.693516	3.759253