READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
8990.496	3754.467	-1888.654	1.617235e-02	3.938003e-03	-3.938003e-03	0.371000	2.746812e-04	2.667940e-05	1.943099	18      	0.575071	2093.595500	311.962381	4.106739