READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
165974.387	257138.907	-161470.579	1.006983e-03	3.284567e-04	-3.284567e-04	0.045024	1.981141e-04	4.588728e-06	1.547275	16      	3.733930	18847.374100	141.828087	3.065801