READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
74645.729	284.007 	-5290.790	4.314233e-03	2.999633e-03	-2.132795e-03	0.278399	3.482982e-04	2.358973e-05	1.935753	4       	0.540565	1552.018700	2.982835	2.022807