READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4136.799	555.088 	-563.168	3.7693e-02	0.0000e+00	0.0000e+00	1.0000  	2.0520e-02	3.6957e-04	2.1944  	24      	22.9471 	1118.2558	0.3443  	inf