READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4386.898	320.112 	-216.450	4.873761e-02	1.377006e-02	-1.377006e-02	1.000000	4.474595e-03	2.170498e-04	1.791258	17      	2.400899	536.562200	125.356467	3.539391