READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20483.561	120.295 	-150.493	5.718806e-02	2.166107e-02	-1.730835e-02	1.000000	2.910901e-04	1.029159e-04	1.735889	9       	0.078824	270.788400	320.117606	3.304074