READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
48348.194	6112.254	-47.007 	3.769789e-02	2.575665e-02	-1.831346e-02	0.028088	2.773208e-03	3.338550e-04	1.852805	4       	0.479775	173.003700	3.112401	2.058480