READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
478094.774	525.279 	-91.516	1.9981e-02	0.0000e+00	0.0000e+00	1.0000  	2.2415e-04	3.3049e-05	1.5409  	1       	0.1383  	616.7958	1.4114  	inf