READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20687.270	52129.206	-15591.639	3.570899e-03	1.262931e-03	-1.040429e-03	0.073197	2.321756e-04	1.192606e-05	1.631552	12      	1.150879	4956.932100	183.520538	3.432142