Re: Evolution paper

From: Smith, Eric Adam (eric.a.smith@Vanderbilt.Edu)
Date: Wed Nov 17 2004 - 10:13:19 PST

  • Next message: Gabriele Garavini: "Re: Evolution paper"

    Quoting Gabriele Garavini <garavini@in2p3.fr>:

    > Hi Rob,
    >
    > I'm sure you get systematics if you bin for doing the measurements of EW
    > (though I'm not sure about how big they might be),
    > and this is found also by Isobels student that is working on the Gimini
    > data. However, Gaston (who did the measurements) I believe did not bin
    > the data.

    I can understand why Gaston would not bin the low-z data, but I don't see how
    you could measure the high-z spectra without binning or smoothing of some sort.
     How are you determining the endpoints of the line?

    Eric A. Smith
    Vanderbilt University

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