READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
4047.858	644.029 	-474.226	2.3018e-02	0.0000e+00	0.0000e+00	1.0000  	1.7772e-02	3.3982e-04	1.4046  	21      	19.8735 	1118.2558	0.3865  	inf