18 Nov
2004
18 Nov
'04
11:13 p.m.
Hi Bruce, I am a little bit confused on what the Rbkg value should be when I do the background subtraction. I have read some previous posts which stated that Rbkg can be determined after the fit. However, I always think that the fit depends strongly on how the background being subtracted. How does the initial spline value affect the background subtraction? Should it be 1eV or 25 eV above the edge? I appreciate your help. Thanks, Ann