Solar western edge - large mosaic May 26

daveg (Dave) · #1 27-05-2010, 11:53 AM

this is one of my large multi pane mosaics showing an interesting western edge today. AR11072 approaches the limb as does the seagull fil. A nice prom finishes the scene.

Seeing avg to bad with strong NE winds, PST-B90 at f/15 11 pane mosaic

David Gradwell

Matt Wastell (Matt) · #2 27-05-2010, 05:24 PM

Great work David!
Very interesting slice!

Quark (Trevor) · #3 27-05-2010, 06:48 PM

Top job Dave,

Crook seeing doesn't seem to have anywhere near as much effect on Solar images as it does on other astro images.

Regards
Trevor

daveg (Dave) · #4 27-05-2010, 07:24 PM

thanks Trevor /Matt

I find that it effects how much mag I can get. When seeing is bad i only get f/15 where i should be able to get f/20 or more...

DG

sheeny (Al) · #5 27-05-2010, 08:14 PM

Awesome Dave!

Al.