READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
17748.635	120599.542	-17632.766	1.148391e-03	4.166939e-04	-3.401721e-04	0.120221	4.963072e-05	2.439217e-06	1.875617	11      	0.824782	16618.384399	251.017774	3.375912