READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
12251.752	16292.571	-3427.426	3.212234e-03	1.747843e-03	-1.289806e-03	0.165034	4.942107e-05	4.492825e-06	2.160392	5       	0.160840	3254.475400	4.903645	2.490479