READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4063.172	628.716 	-489.540	1.667467e-02	6.069483e-03	-5.037809e-03	1.000000	1.854746e-03	1.207337e-04	1.706622	13      	2.074081	1118.255800	80.926041	3.309906