READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
21301.670	9385.978	-4187.469	8.289024e-03	1.633855e-03	-1.633855e-03	0.366486	2.317606e-04	1.221486e-05	1.535868	28      	1.152889	4974.483200	441.836129	5.073293