Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: MarkS on Jul 16, 2009, 15:54:53

Title: Cygnus from Riberac
Post by: MarkS on Jul 16, 2009, 15:54:53
Last Night (15 Jul) Cygnus from Riberac.

Modified Canon EOS350D with 35mm lens at F5.6 ISO800.
29 x 5min exposures.
Guided with ED80.

This is a work in progress. No filters were used, I've done a background and dark subtraction but no flats or gradient removal.

(http://gallery.orpington-astronomy.org.uk/albums/userpics/10046/normal_cynus150709.jpg)

This one below is a 3x3 binned version of the whole frame

http://gallery.orpington-astronomy.org.uk/albums/userpics/10046/cynus150709.jpg
Title: Re: Cygnus from Riberac
Post by: JohnP on Jul 16, 2009, 15:58:47
It's Full of stars.........!!!!!!

Looks very promising.
Title: Re: Cygnus from Riberac
Post by: Rocket Pooch on Jul 16, 2009, 20:08:35
better than the bloody rain
Title: Re: Cygnus from Riberac
Post by: Daniel on Jul 18, 2009, 00:37:23
Wonderfull image Mark, also, congrats, I see your M81 was used in this months astronomy now as an excellent example of DSLR imaging!

Daniel
:O)
Title: Re: Cygnus from Riberac
Post by: Mike on Jul 18, 2009, 07:57:49
OK you're showing off now.
Title: Re: Cygnus from Riberac
Post by: MarkS on Jul 18, 2009, 11:38:06
Quote from: Daniel
... I see your M81 was used in this months astronomy now as an excellent example of DSLR imaging!

Second time they've published it - it earned me a second £10 and a second complimentary mag ...
Title: Re: Cygnus from Riberac
Post by: RobertM on Jul 18, 2009, 12:26:50
Nice one Mark, you certainly have good skies for that type of image.  It's good to hear about your M81 again, you must be very chuffed ;)