From: Robert A. Knop Jr. (robert.a.knop@vanderbilt.edu)
Date: Wed Apr 16 2003 - 09:34:26 PDT
On Wed, Apr 16, 2003 at 09:31:06AM -0700, Michael Wood-Vasey wrote:
> Using CMB-based redshifts for everything is fine _if_ you transform
> your observations from our frame to the CMB frame. This means the
> time, wavelength (including bandwidth), and energy of our observations
> all have to be corrected if you want to do this completly in the CMB
> frame.
Too late to do all that. Plus, I'd want to think a bit more, because
trying to put these sorts of corrections into your K-corrections is
the sort of thing that's very easy to do slightly wrong....
-Rob
-- --Prof. Robert Knop Department of Physics & Astronomy, Vanderbilt University robert.a.knop@vanderbilt.edu
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