READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
226771.269	8344.067	-10063.677	1.350461e-03	8.322206e-04	-6.146797e-04	0.298543	1.326698e-04	6.832842e-06	1.737638	5       	0.729086	5495.494300	3.248821	2.197016