READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR	ObsID
4285.309	552.860 	-552.860	9.829689e-03	4.016751e-03	-3.209597e-03	1.000000	6.613104e-04	7.049593e-05	1.314412	9       	0.731224	1105.719300	106.079706	3.062593	::ObsID=01056426000