READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
21645.265	24601.416	-21572.123	1.166112e-03	4.142938e-04	-3.413038e-04	0.304035	8.549268e-05	3.655403e-06	1.515770	12      	1.200178	14038.372700	210.457578	3.416640