READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
505024.211	10386.940	-7869.296	1.261077e-03	8.719097e-04	-6.205647e-04	0.215760	1.328335e-04	9.440062e-06	1.428629	4       	0.523227	3938.968300	3.018671	2.032145