READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4386.628	320.383 	-216.179	5.499611e-02	1.407742e-02	-1.407742e-02	1.000000	6.827204e-03	3.265895e-04	1.609270	22      	3.663220	536.562200	104.640747	3.906689