READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
681449.408	3119.517	-3209.432	1.5191e-02	0.0000e+00	0.0000e+00	0.1989  	1.6535e-04	1.8373e-05	1.9461  	2       	0.2081  	1258.6646	2.2721  	inf