READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
66703.044	6113.435	-5612.289	4.3343e-03	0.0000e+00	0.0000e+00	0.2581  	5.2734e-04	2.3260e-05	1.5023  	2       	1.5959  	3026.3111	0.3798  	inf