READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
2399662.723	77950.120	-266688.945	1.6664e-03	0.0000e+00	0.0000e+00	0.0392  	8.7197e-05	3.4740e-06	1.6230  	5       	1.1782  	13511.8397	2.6175  	inf