READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
618017.854	6398.143	-360.790	5.9223e-03	0.0000e+00	0.0000e+00	0.3057  	1.3340e-04	1.1481e-05	1.5514  	1       	0.2756  	2066.0152	1.0287  	inf