READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18246.974	909.869 	-1192.450	1.535653e-02	5.839737e-03	-4.717979e-03	0.494944	6.636555e-04	7.328849e-05	1.716502	10      	0.690553	1040.529500	122.076964	3.254895