READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
427981.963	104511.770	-17844.853	1.4915e-03	0.0000e+00	0.0000e+00	0.1229  	7.7096e-04	8.8633e-06	1.4324  	13      	11.5923 	15036.2781	0.5714  	inf