READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
1450.946	25.564  	-24.582 	3.054149e+01	4.285200e+00	-4.285200e+00	1.000000	1.196053e-02	2.051214e-03	29.796245	52      	0.599773	50.146000	499.709576	7.127204