Re: question for HST paper

From: Ariel Goobar (ariel@physto.se)
Date: Thu May 01 2003 - 06:08:51 PDT

  • Next message: Peter Nugent: "Re: question for HST paper"

    We have to make sure we don't get into circular arguments while
    eg first using colors to type it, and then use same colors to
    limit reddening.

    > However, due to the fact that our {\it HST} observations
    > obtained high S/N multi-color photometry of these supernovae at several
    > epochs, we can state that these supernovae have a color evolution which is
    > only consistent with a SN~Ia (see \cite{poz02}.
    >
    >
    > @ARTICLE{2002PASP..114..833P,
    > author = {{Poznanski}, D. and {Gal-Yam}, A. and {Maoz}, D. and
    > {Filippenko}, A.~V. and
    > {Leonard}, D.~C. and {Matheson}, T.},
    > title = "{Not Color-Blind: Using Multiband Photometry to Classify
    > Supernovae}",
    > journal = {\pasp},
    > year = 2002,
    > month = aug,
    > volume = 114,
    > pages = {833-845},
    > adsurl =
    > {http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=2002PASP..114..833P&db_key=AST},
    > adsnote = {Provided by the NASA Astrophysics Data System}
    > }
    >
    > Then we won't have to redo anything if the colors look kosher. I'll get
    > back to you by tomorrow morning.
    >
    > Cheers,
    >
    > Peter
    > --
    > Peter E. Nugent
    > Staff Computational Scientist - Scientific Computing Group - NERSC
    > Lawrence Berkeley National Laboratory
    > M.S. 50F-1650 - 1 Cyclotron Road - Berkeley, CA, 94720-8139
    > Phone:(510) 486-6942 - Fax:(510) 486-5812
    > E-mail: penugent@LBL.gov - Web: http://supernova.LBL.gov/~nugent
    >
    >
    > 

    -- 
___________________________________________________________________
Ariel Goobar (www.physto.se/~ariel)
Department of Physics, Stockholm University
AlbaNova University Center, SE-106 91 Stockholm, SWEDEN
tel: +46 8 55378659 fax: +46 8 55378601

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