READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
21264.378	9423.270	-4150.177	1.013507e-02	1.847529e-03	-1.847529e-03	0.366486	4.035313e-04	2.182047e-05	1.575885	34      	2.007360	4974.483200	294.739224	5.485742