READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
20479.254	42228.686	-9359.016	5.346408e-03	4.170819e-03	-2.807058e-03	0.015990	2.952147e-04	3.280164e-05	1.600240	3       	0.243523	824.901700	3.029427	1.904630