From: Andy Howell (DAHowell@lbl.gov)
Date: Tue Jun 04 2002 - 10:57:55 PDT
Rob,
Go here to see the history of comments and comparison spectra for this SN:
http://panisse.lbl.gov/collab/data/spec/homesp/2002/S02-064/S02-064.html
I still believe what I said several week ago -- we don't know that this
SN is at z~0.56. It could be at z=0.33. Also, it might not be a Ia --
a Ic fits just as well. There is no Si line to settle the issue.
-Andy
Robert A. Knop Jr. wrote:
>Another look at S02-064, and I realize that the lightcurve is dropping
>*awfully* fast... we're talking stretch 0.5 fast if it really is at
>z=0.56.
>
>What other sorts of things does the spectrum suggest that this candidate
>might be? Are they consistent with something dropping that fast?
>
>-Rob
>
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