READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
15550.015	2046.186	-4565.758	4.058048e-03	2.221008e-03	-1.720530e-03	0.377691	5.853496e-04	4.170443e-05	1.829910	7       	1.461776	2497.270800	3.295099	2.358603