READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
19692.703	35183.058	-11789.466	4.894377e-03	3.251651e-03	-2.313337e-03	0.035710	2.265850e-04	2.018580e-05	2.267886	4       	0.380070	1677.383700	3.357027	2.115722