All, I made an error when I was cleaning up the paper. I said on page 6: "From this it can be seen that at each pixel location the continuum is the difference between M and the intensity value at that pixel location as a proportion of M, where M=1." M is not equal to 1. It is the mean of the intensity values in the region selected that has no spectral lines. I added this sentence subsequent to the presentation, and in my rush to get it out to this group I did not catch my error. Stan Stan Gorodenski wrote: >I have finished cleaning up the Equivalent Width paper I gave yesterday >at the Spectroscopy-Photometry meeting at my home-observatory in Dewey, >Arizona. It is at >http://users.commspeed.net/stanlep/EquivalentWidth.doc >It is a WORD document and 1.7MB in size. > >The procedure I came up with is too obvious and simple for someone else >to not have thought of it. As a result, I am certain I am probably >re-inventing the wheel, so to speak. In any event, this is the paper of >my creation I gave yesterday. I understand determining the continuum is >central to computing an EW. This is my approach. >Regards, >Stan >-- >See message header for info on list archives or unsubscribing, and please >send personal replies to the author, not the list. > > > > > -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.