READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
38260.272	23554.280	-27757.445	6.513494e-03	4.898785e-03	-3.295464e-03	0.016467	1.652759e-04	2.921693e-05	1.924351	3       	0.139652	844.960100	3.484534	1.976503