READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
431658.504	7967.871	-10940.719	8.0803e-03	0.0000e+00	0.0000e+00	0.1140  	3.3937e-04	2.4118e-05	1.3697  	4       	0.7318  	2156.2780	2.6407  	inf