READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
18740.397	19442.097	-13961.020	8.943464e-03	3.253255e-03	-2.629998e-03	0.055621	1.457762e-04	2.082516e-05	1.707899	10      	0.270839	1857.909300	251.456254	3.400559