READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
586617.637	691.727 	-747.463	1.480276e-02	3.724103e-03	-3.724103e-03	1.000000	4.230518e-04	4.917877e-05	1.299725	17      	0.608852	1439.190200	231.586645	3.974852