READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
2187844.256	833640.686	-389482.001	2.3874e-04	0.0000e+00	0.0000e+00	0.1126  	5.9541e-05	6.7224e-07	2.2425  	10      	8.1997  	137713.4525	0.7884  	inf