READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
40421.079	17126.025	-1954.440	2.4995e-03	0.0000e+00	0.0000e+00	0.2465  	1.1565e-04	6.7912e-06	1.5259  	1       	0.5440  	4703.6948	0.5758  	inf