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Old 30-05-2012, 09:23 AM
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mental4astro (Alexander)
kids+wife+scopes=happyman

mental4astro is offline
 
Join Date: Jun 2008
Location: sydney, australia
Posts: 4,979
I just looovvveeee my 8" f/4 dobbie - I can get a massive 2.5deg FOV using my 30mm TMB Paragon. A bit big in exit pupil, but I can live with that. And now that she's got legs, I can comfortably sit in a chair and use her, rather than be on my knees.

Here is my WIDE FIELD attempt over the weekend. With this 8" beastie I am able to capture within the whole FOV M8, M20 and squeeze in M21. On their own each DSO is gorgeous. Together, WOW, what a collection.

It was done from home in Sydney with conditions being ok. A couple of nights previous the dark lanes in M20 were much clearer to make out. This night not so well, and I didn't want to include them as I just couldn't get their direction and shape, only a faint hint.

I also did notice some faint nebulosity to the right of M8 in the "void" between it and M20. Soft and amorphous. This will be quite a vista from a dark site.

Object: M8, M20 & M21
Scope: 8" f/4 dob
Gear: 30mm TMB Paragon, 27X, 2.54 deg FOV, OIII filter
Date: 27th May 2012
Location: Sydney, Australia
Media: White pastel, charcoal & white ink on black paper
Time: about 1hr
Attached Thumbnails
Click for full-size image (wide field, M8 & M20 (1) - CN.JPG)
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Click for full-size image (F4's legs (2).jpg)
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