READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
52390.022	318.570 	-373.445	1.367933e-02	6.595936e-03	-5.111796e-03	1.000000	1.032262e-03	1.007385e-04	1.505934	7       	0.714341	692.014800	4.369841	2.676032