READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
71792.777	1346.554	-3104.657	5.629386e-03	3.614168e-03	-2.571244e-03	0.266997	2.134597e-04	2.371775e-05	1.785985	4       	0.253688	1188.460200	3.757616	2.189363