READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
491.636 	1085.692	-386.094	1.354894e-02	3.505429e-03	-3.505429e-03	1.000000	3.650891e-04	4.528373e-05	1.289630	16      	0.537333	1471.785100	232.005228	3.865130