READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
257686.164	29757.688	-15197.484	2.953374e-03	1.151046e-03	-9.396674e-04	0.100280	3.387409e-04	1.677018e-05	1.405487	11      	1.527087	4508.125400	4.933196	3.142999