READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
1871.428	3997.450	-1716.878	1.555816e-02	3.022268e-03	-3.022268e-03	0.431315	5.164820e-04	4.175509e-05	1.382976	29      	1.272961	2464.675900	269.422718	5.147842