READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
425464.908	72178.231	-57393.713	1.6500e-03	0.0000e+00	0.0000e+00	0.0944  	6.1123e-05	2.5876e-06	1.5880  	4       	0.7474  	12228.1021	2.6160  	inf