Re: [APML] Southern Cross and other Gems

["Marco Lorenzi" <lorenzi@libero.it>]

Thank you Chris, sorry for this reply but I was out for business last weeks.
I used mostly a combination with a fog image with a sky limit unfiltered
image because I like to get as much details as possible but this is just one
of the possibility you have. If you prefer to give more emphasis on the
constellation shape instead of having (too) much details then a ratio of 1:1
is better (i.e. a collection of constellation portraits).
Also in some cases you can just shot through the fog filter but you are
going to loose the more subtle details. I will upload more examples next
weeks but if you like this technique you can have a look also on Mario
Cogo's home page where you will see also example of 1:1 ratio or just fogged
shots.
Ciao
Marco
----- Original Message -----
From: "Chris Cook" <ccjd@ix.netcom.com>
To: "Discussion of Film Astrophotography" <astro-photo@seds.org>
Sent: Tuesday, July 15, 2003 3:58 PM
Subject: Re: [APML] Southern Cross and other Gems


> Beauty Marco!  I like the Southern Cross shot.  On this image you used a
fog
> filter.  Do you find combining a shorter filtered image with a longer
> unfiltered image the best combination?
>
> Chris
>
> ----------------------------------
> Chris Cook
> Astronomical & Nightscape Photography
> www.abmedia.com/astro
>
>
> -----Original Message-----
> From: Marco Lorenzi <lorenzi@libero.it>
> To: Discussion of Film Astrophotography <astro-photo@seds.org>
> Date: Tuesday, July 15, 2003 2:22 AM
> Subject: [APML] Southern Cross and other Gems
>
>
> >Hi to all, I have just uploaded other three shots of southern sky
objects.
> >One was unbelievable hard to process (NGC3576) since the star field is
too
> >rich and I had to apply minimum filter to avoid to enhance too much the
> >stars but the nebulosity is still quit faint. Unfortunately I wasn't able
> to
> >get it out as I wanted to but this is the maximum I could achieve.
Comments
> >are welcome.
> >Clear skies
> >Marco
> >Home Page http://www.astrosurf.com/lorenzi
> >
> >
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> >
>
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