READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
44025.648	11712.184	-7639.082	1.054036e-03	7.492319e-04	-5.329395e-04	0.257062	1.241479e-04	7.472824e-06	1.550350	4       	0.617572	4974.483199	2.834880	1.977778