READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
143375.172	56.414  	-56.414	1.2255e-01	0.0000e+00	0.0000e+00	1.0000  	1.1637e-04	3.3593e-05	2.3376  	0       	0.0131  	112.8285	0.0000  	inf