READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
999023.234	398.661 	-398.661	7.4186e-03	0.0000e+00	0.0000e+00	1.0000  	6.6634e-05	9.4235e-06	1.0000  	0       	0.0531  	797.3214	0.0000  	inf