Re: [APML] New image: The Crescent Nebula

["Robert Gendler" <robgendler@worldnet.att.net>]

Juan,
A bit orangy but very deep and detailed.
Rob Gendler
Email: robgendler@att.net
Web site: http://www.robgendlerastropics.com/
> >
> > Our last production is an integration of four 1-hour shots. It's NGC
6888
> > on E200 through our LX200 12" + IDAS LPS. As usual, you can see it at
two
> > resolutions:
> >
> > 800x800:
> > http://www.pleiades-astrophoto.com/gallery/LX20012.n6888.en.html
> >
> > 1024x1024:
> > http://www.pleiades-astrophoto.com/gallery/LX20012.n6888.1024.en.html
> >
> > This image is the "first-light" of our new image processing software
> > project, in which we have been working hard during some months (and
many,
> > many more that are to come). So far we call this monster PixInsight, but
> > this name may well be changed. The news with this image are mainly
related
> > to noise reduction, which has been done entirely through wavelets
> processing.
> >
> > We continue very happy with our IDAS LPS. Besides wonderful light
> pollution
> > suppression, an additional effect of this filter is due to its cutoff at
> > about 420 nm. It acts like a minus violet filter, which is fine since it
> > renders Halpha truly red, unpolluted by UV.
> >
> > Comments welcome,
> > ______________________________________
> > Juan Conejero, Pleiades Astrophoto
> > skycad@ctv.es
> > http://www.pleiades-astrophoto.com/en.html
> >
> >
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> >
>
>
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