READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
181892.556	2327.593	-10702.407	1.653097e-03	1.130423e-03	-8.037520e-04	0.293833	1.260723e-04	8.538694e-06	1.799581	4       	0.482686	3828.647100	3.105853	2.056725