READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
11661.648	12387.006	-5019.614	2.3933e-02	0.0000e+00	0.0000e+00	0.1416  	6.7262e-02	6.7594e-04	1.3629  	167     	165.7786	2464.6759	0.1702  	inf