READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
276773.712	433.763 	-433.763	1.6357e-02	0.0000e+00	0.0000e+00	1.0000  	4.3010e-05	6.2079e-06	2.3990  	0       	0.0373  	867.5258	0.0000  	inf