READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
430506.360	4148.616	-37220.957	5.0674e-03	0.0000e+00	0.0000e+00	0.0756  	1.1681e-04	8.1782e-06	1.6391  	2       	0.3655  	3129.1104	1.8453  	inf