Re: [APML] Horsehead / Flame shot

[Grant <GB1029@inter-linc.net>]

Matt,

 >I think a weighted average would be better.
It doesn't appear I can do that with registar.
Do I need picture window for that?

 >Gotta love that IDAS LPS.
Yes.  Except that its causing those nasty
rings around the brighter stars.  I ran some tests last
week..and the effect disappears when I remove the lps.
Roland mentioned something about a Neodimium filter
made by baader that might help out.

Grant


--  APML Archives at <http://astro.umsystem.edu/apml/>  ---
             Unsubscribe at <majordomo@seds.org>