READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
8187.710	181.249 	-212.752	6.577341e-02	2.111551e-02	-1.739539e-02	0.941826	1.298128e-04	3.245320e-05	2.042104	12      	0.048171	371.080400	992.450549	3.781082