READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
128640.096	20207.410	-14566.856	3.5066e-03	0.0000e+00	0.0000e+00	0.1283  	1.5854e-04	8.3440e-06	1.6707  	2       	0.7075  	4462.9940	1.2799  	inf