READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
404457.414	20395.967	-20395.967	3.9776e-03	0.0000e+00	0.0000e+00	0.0818  	5.6187e-05	5.5096e-06	2.2442  	0       	0.1875  	3337.2163	0.0000  	inf