READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4242.369	449.518 	-668.738	2.879758e-02	6.726901e-03	-6.726901e-03	1.000000	7.611871e-04	7.935925e-05	1.681728	20      	0.851202	1118.255800	215.775847	4.280959