RE: [APML] OT: M8 from 41 North

["Quintero, Charles E." <charles.quintero@ngc.com>]

I bet it was his 12.5" RC: http://www.robgendlerastropics.com/Equipment.html

I've made the mistake before of creating a webpage, using an old page as a "template", then forgetting to change something like that.

-----Original Message-----
From: astro-photo-bounces@seds.org
[mailto:astro-photo-bounces@seds.org]On Behalf Of Ray Butler
Sent: Thursday, August 12, 2004 8:12 AM
To: Discussion of Film Astrophotography
Subject: Re: [APML] OT: M8 from 41 North



Amazing detail, Robert.

But I am a little confused by one thing. If this was taken with an AP 
155 refractor, why are there diffraction spikes (like from a secondary 
mirror support) on the brighter stars?

Ray "first spotting the Lagoon Nebula with binoculars in 1986 was one of 
the seminal moments in my astronomical youth" Butler

Robert Gendler wrote:
> Hi all,
> I thought this turned out pretty well considering it
> skimmed my neighbors roof and only allowed 1 hour
> of imaging.
> http://www.robgendlerastropics.com/M8LRGB.html
> 
> I was going to wait until I got some h-alpha but the weather
> doesn't look like it will break so here it is.
> 
> Rob Gendler
> email: robgendler@att.net
> Web Site: http://www.robgendlerastropics.com
> _______________________________________________
> Astro-Photo mailing list
> Astro-Photo@seds.org
> http://seds.org/mailman/listinfo/astro-photo

-- 
Dr. Ray Butler (ray.butler@nuigalway.ie || ray@physics.nuigalway.ie)
Lecturer, Dept. of Physics || Computational Astrophysics Laboratory
National University of Ireland, Galway, University Road, Galway, Ireland.
Tel: +353-91-524411 ext. 3788   FAX: +353-91-525700

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