READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
56508.257	31075.768	-33134.019	9.254851e-03	5.688197e-03	-4.046780e-03	0.011480	1.185751e-04	3.749674e-05	1.743465	4       	0.087407	737.146200	4.693281	2.286967