READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
91633.186	1035.298	-697.246	3.930884e-03	2.518697e-03	-1.790096e-03	1.000000	1.411379e-04	1.598072e-05	1.813696	4       	0.244528	1732.544300	3.792682	2.195906