Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Jim on Mar 09, 2012, 10:06:51

Title: Owl Nebulae
Post by: Jim on Mar 09, 2012, 10:06:51
7/3/2012
Orpington
Imaging - Meade 127; QSI 583 CCD
Guiding - ZS66; Atik 16
6 x 1800s; Ha 6nm

(http://farm8.staticflickr.com/7065/6966485749_002161a771_b.jpg) (http://www.flickr.com/photos/21876521@N03/6966485749/)
Owl Nebulae (http://www.flickr.com/photos/21876521@N03/6966485749/) by jim_mehta (http://www.flickr.com/people/21876521@N03/), on Flickr
Title: Re: Owl Nebulae
Post by: JohnP on Mar 09, 2012, 10:11:29
Blimey 30min exposures - are you showing off or what...?

Looks good - Is it possible to see a single raw - your blacks look very black... I would like to see what else is lurking....

Excellent though & well done on first light - John.
Title: Re: Owl Nebulae
Post by: Jim on Mar 09, 2012, 10:38:43
Thanks John

I wanted to test the guiding and it was very bright so tried out 30 mins. Not entirely successful as the stars were slightly oval and had to be adjusted in PS. I'll PM you the RAW as Flickr has an upload limit, be interested to see what you make of it
Cheers
Title: Re: Owl Nebulae
Post by: Rocket Pooch on Mar 09, 2012, 10:57:03
Well it works, the only way you will improve thats is with an OAG.

Chris
Title: Re: Owl Nebulae
Post by: RobertM on Mar 09, 2012, 11:43:09
That looks really good Jim.  It needs more exposures to bring out some detail but the new mount seems to be doing the business.  Now what I want to see is 20 x 1800s Ha on something; that really would be impressive !

Robert
Title: Re: Owl Nebulae
Post by: Fay on Mar 11, 2012, 16:06:18
looking good Jim!
Title: Re: Owl Nebulae
Post by: Whitters on Mar 22, 2012, 22:51:27
Very nice image Jim.