READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
73648.267	5849.661	-490.665	3.683454e-03	2.263917e-03	-1.610628e-03	0.315571	4.368930e-05	6.995888e-06	1.883452	4       	0.087415	2000.825400	4.693113	2.286967