READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18173.582	6299.931	-9811.280	7.747773e-03	3.181165e-03	-2.507274e-03	0.112517	1.006310e-04	1.344738e-05	1.796494	8       	0.182422	1812.777900	320.693357	3.090119