READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4520940.882	24709.292	-27957.805	1.407691e-03	8.700586e-04	-6.420524e-04	0.088501	1.586731e-04	9.516580e-06	1.540222	5       	0.739587	4661.070700	3.230801	2.192486