READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
8171.499	32772.019	-8020.296	3.034061e-03	7.865490e-04	-7.865490e-04	0.255756	1.048424e-04	5.572310e-06	1.990042	17      	1.093808	10432.875300	273.606841	3.857435