READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
258499.574	12350.427	-12946.164	1.630919e-03	1.041966e-03	-8.080415e-04	0.174643	5.144449e-04	1.826847e-05	1.524260	7       	2.272747	4417.862601	2.550445	2.018360