READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4074.189	617.698 	-500.558	1.567882e-02	5.930011e-03	-4.738393e-03	1.000000	5.898920e-05	1.042792e-05	1.962495	9       	0.065965	1118.255800	766.141483	3.308889