READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
2423.871	915.050 	-809.973	1.172228e-02	3.848255e-03	-3.170272e-03	1.000000	1.811091e-04	2.937978e-05	1.730082	12      	0.312417	1725.022400	230.611764	3.697564