READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
228951.213	6164.124	-6508.623	2.339573e-03	1.235505e-03	-9.125460e-04	0.327401	3.831192e-06	1.713361e-06	1.947645	5       	0.015896	4149.074200	701.111378	2.563786