READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
505618.690	42862.250	-7250.641	6.822807e-03	3.067885e-03	-2.375790e-03	0.037575	1.363288e-04	1.356522e-05	1.905268	7       	0.256705	1882.982300	263.997010	2.871806