• Welcome to Orpington Astronomical Society.
 

News:

New version SMF 2.1.4 installed. You may need to clear cookies and login again...

Main Menu

M81

Started by Whitters, Dec 31, 2008, 22:16:20

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Whitters

M81 & UGC5336 visible at 6 O'Clock
WO 110mm f6.5, Starlight Xpress MX916, Astronomix IR Block
28th December 2008 01:26 and 29th December 2008 23:20
6 Hours 20 minutes (19x20 minute subs taken over two nights)
Curves and levels applied, Gausian Blurr to smooth background unsharp mask applied to bright regions


Carole

Beautiful.  I love this galaxy, makes such a fabulous image.

Carole

Rocket Pooch

Good image Paul, nice dark sky as well, not can we have some of that clear weather here?

RobertM

Very nice Paul, that's a lot of work to put in and it's taken the 20min subframes well.  The background looks quite black (at least on my monitor), I know it's a jpeg but would lightening it a tad show more faint structure just a thought!

Fay

Wow, Paul, you are really coming on a lick with your subs!!!!!!!
It is healthier to be mutton dressed as lamb, than mutton dressed as mutton!

Whitters

Hi Rob, I'll have a go, I set it up on a laptop screen, I'll have another go on a CRT