READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
637770.621	47813.515	-221.896	2.8685e-03	0.0000e+00	0.0000e+00	0.0815  	1.1872e-04	7.9858e-06	1.4477  	1       	0.4646  	3913.8953	0.6910  	inf