READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4999.337	4230.962	-1406.558	4.562203e-03	2.902671e-03	-2.065060e-03	0.266851	1.462120e-04	1.677166e-05	1.815684	4       	0.219958	1504.380000	3.892496	2.209234