READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
273075.493	36280.887	-85446.708	2.4950e-03	0.0000e+00	0.0000e+00	0.0682  	1.2364e-04	5.1030e-06	1.6663  	4       	1.0264  	8301.6703	2.2340  	inf