READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
219671146.859	485.811 	-453.687	2.0471e-01	0.0000e+00	0.0000e+00	0.6992  	4.3751e-02	1.1482e-03	5.5469  	33      	28.7408 	656.9126	1.0125  	inf