READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
138417.860	2250.738	-2329.888	1.770565e-02	5.336749e-03	-4.461787e-03	0.252885	3.120703e-04	4.759028e-05	1.503757	14      	0.361494	1158.372600	247.400326	3.968286