READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
686245.416	53720.089	-27701.085	2.1045e-03	0.0000e+00	0.0000e+00	0.1206  	6.5962e-05	3.1164e-06	1.6142  	4       	0.6478  	9821.0941	2.7808  	inf