READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4083.825	608.062 	-510.193	2.285427e-02	6.112652e-03	-6.112652e-03	1.000000	9.298007e-04	9.117446e-05	1.708322	16      	1.039755	1118.255800	146.731833	3.738847