READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4171.724	520.163 	-598.092	2.0472e-02	0.0000e+00	0.0000e+00	1.0000  	3.5302e-02	5.1653e-04	1.4444  	31      	39.4766 	1118.2558	0.0000  	inf