READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
181540.159	2679.992	-4769.441	5.909939e-03	2.089624e-03	-1.706913e-03	0.459763	1.638869e-04	1.228384e-05	1.939015	11      	0.561308	3424.971800	248.116098	3.462355