Re: [APML] Beta Scorpi nebulosity

["Chris Cook" <ccjd@ix.netcom.com>]

Excellent Dave!
Here's my IC4592.... <g>

3 x 40min on hypered PPF
http://www.abmedia.com/astro/dsc/ic4592.html

Chris

----------------------------------
Chris Cook
Astronomical & Nightscape Photography
www.abmedia.com/astro

-----Original Message-----
From: Aplanatic@aol.com <Aplanatic@aol.com>
To: Discussion of Film Astrophotography <astro-photo@seds.org>
Date: Thursday, June 19, 2003 4:23 PM
Subject: Re: [APML] Beta Scorpi nebulosity


>Chris,
>
>Nice image!  This object is indeed very faint and it's tough to get much
dynamic range in the nebula.  You and your Schmidt did a fine job.
>
>As a comparison here's my attempt with the Slevogt camera (9" f/4.5, medium
format).  It's a two-stack of PPF (90 minutes, as I recall) and TP (60
minutes):
>
>http://members.aol.com/darowe0000/IC4592_more_color.JPG
>
>Dave Rowe
>
>> -----Original Message-----
>> From: cschur@cybertrails.com <cschur@cybertrails.com>
>> To: astro-photo@seds.org <astro-photo@seds.org>
>> Date: Thursday, June 19, 2003 2:48 PM
>> Subject: Re: [APML] Beta Scorpi nebulosity
>>
>>
>> >Chris an amusing comment, I was at sky fog limit at 8 mins.  Perhaps
>> >stacking 4 or 8 images would be deeper.  Sounds like a job for Registar.
>> >
>> >Chris  Schur
>> >
>> >> Nice framing and good shot.  This is definitely an object that
requires
>> >> a dark sky.
>> >> I do think the Schmidt and Supra 400 is capable of going deeper,
>> >> especially from your site.
>> >>
>> >>
>> >> Chris
>
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