READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
263970.452	922.377 	-569.467	1.1631e-02	0.0000e+00	0.0000e+00	1.0000  	3.9897e-04	3.7204e-05	1.3496  	4       	0.5952  	1491.8435	2.8764  	inf