READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12388.989	3665.219	-2908.039	6.174691e-03	2.812730e-03	-2.215320e-03	0.258997	5.584321e-04	3.524792e-05	1.491296	8       	0.950706	1702.456700	4.444774	2.787268