READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3928.498	674.210 	-1580.748	5.175806e-03	2.607181e-03	-1.977419e-03	0.792789	2.025243e-04	2.100079e-05	1.641152	6       	0.362054	1787.704900	4.685379	2.617456