READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4043.894	647.994 	-470.262	1.887392e-02	6.189677e-03	-5.099184e-03	1.000000	2.685095e-04	4.538638e-05	1.803920	12      	0.300262	1118.255800	230.520405	3.701360