READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
248059.873	145.423 	-145.423	4.2117e-02	0.0000e+00	0.0000e+00	1.0000  	9.4154e-05	1.8120e-05	2.0709  	0       	0.0274  	290.8468	0.0000  	inf