READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4183.597	1860.718	-666.652	4.387833e-03	1.847768e-03	-1.476464e-03	0.999004	3.865848e-04	2.713294e-05	1.380686	9       	0.976069	2524.851100	4.866094	2.971852