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Re: The Owl Nebula - M97

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  • waddington50
    Looks much better, Bernard... Bruce
    Message 1 of 4 , Jun 21, 2013
      Looks much better, Bernard...

      Bruce

      --- In ccd-newastro@yahoogroups.com, "Bernard Miller" <bgmiller011@...> wrote:
      >
      > Bruce,
      >
      >
      >
      > I redid this one and I think it is a lot better. The color is better and the
      > noise in much improved. TO answer your question, yes I up sampled.
      >
      >
      >
      > Thanks,
      >
      >
      >
      > Bernard
      >
      >
      >
      >
      >
      > From: ccd-newastro@yahoogroups.com [mailto:ccd-newastro@yahoogroups.com] On
      > Behalf Of waddington50
      > Sent: Thursday, June 20, 2013 11:24 AM
      > To: ccd-newastro@yahoogroups.com
      > Subject: [ccd-newastro] Re: The Owl Nebula - M97
      >
      >
      >
      >
      >
      >
      > Hi Bernard. This is a really nice image in both the "small" and "uncropped"
      > versions - I don't see a noise issue in those renditions, only in the "full
      > size" view. But I also see that the image dimensions are the same for the
      > "full size" and "uncropped" versions. So does that mean you up-sampled the
      > one that has the noise in it? If so, maybe that's the issue...
      >
      > In any case, nice work!
      >
      > Bruce
      > --- In ccd-newastro@yahoogroups.com <mailto:ccd-newastro%40yahoogroups.com>
      > , "Bernard Miller" <bgmiller011@> wrote:
      > >
      > > Hi,
      > >
      > >
      > >
      > > The link below is to an image of the Owl Nebula I just finished. Given
      > that
      > > I had 17 hours of data, I found this to be noisier than I expected. It
      > could
      > > be related to the fact that with the weather warming up, some of the data
      > > had to be gathered at -5 degrees C. I could really use an STT-8300 this
      > time
      > > of year. I have included the cropped version, but you can access the full
      > > size uncropped image at the link below the picture. Thanks for looking and
      > > suggestions and comments are welcomed.
      > >
      > >
      > >
      > > http://www.azstarman.net/M97.htm
      > >
      > >
      > >
      > > Thanks,
      > >
      > >
      > >
      > > Bernard
      > >
      > >
      > >
      > >
      > >
      > > [Non-text portions of this message have been removed]
      > >
      >
      >
      >
      >
      >
      > [Non-text portions of this message have been removed]
      >
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