READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
181570.097	2650.050	-4799.381	5.048446e-03	2.366923e-03	-1.832960e-03	0.459763	1.554786e-04	1.107739e-05	2.673695	7       	0.532510	3424.971800	4.768809	2.754259