READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
40393.798	33.852  	-134.137	8.0989e-02	0.0000e+00	0.0000e+00	1.0000  	1.9055e-03	3.0911e-04	1.4001  	2       	0.3201  	167.9891	1.9498  	inf