READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18225.165	23032.116	-15177.943	4.612321e-03	1.808008e-03	-1.444695e-03	0.105056	9.465230e-05	8.176713e-06	2.147879	9       	0.379952	4014.187300	262.623317	3.192593