Re: SuF02-012

From: Chris Lidman (clidman@eso.org)
Date: Wed Mar 10 2004 - 05:01:15 PST

  • Next message: Chris Lidman: "Re: SuF02-012"

    Hi Andy,
      Thanks for the plots. The first one seems to be a plot
    of SuF02-002. Perhaps, you attached the wrong PostScript file.

       I've cc'ed this e-mail to Rachel and Vallery as both have been
    involved in the reduction of the ACS data on this elusive candidate.

        I attach a comparison plot of the VLT/ACS data that was sent to me
    by Vallery. The ACS data also show a dip at ~9200 Angstroms.
    If this is Si4000, then this might point to a type Ia at z=1.26.

    Cheers, Chris.

    On Tue, 2004-03-09 at 21:46, Andy Howell wrote:
    > Chris,
    > This spectrum is better! I get z ~ 1.26, or z ~ 1.02 (see attached). I
    > prefer z=1.02.
    >
    > -Andy
    >
    > On 8 Mar 2004, Chris Lidman wrote:
    >
    > > Hi Andy,
    > > I've combined the Subaru and VLT spectra of SuF02-012 into a
    > > single spectrum. The spectrum and the associated error spectrum are
    > > available at
    > >
    > > http://www.sc.eso.org/~clidman/
    > >
    > > This candidate has been placed at various redshifts, anywhere from
    > > z=0.9 to z=1.6. The wiggles in the combined spectrum are more
    > > pronounced, but finding a redshift will be hard.
    > >
    > > Cheers, Chris.
    > >


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