Saturday, 11 June 2011

Ha Full Disk 11th June

Ha Full Disk Lrg by Mark Townley
Ha Full Disk Lrg, a photo by Mark Townley on Flickr.

Over the last week or so the sun has been really busy, throwing out one of the largest flares in a while. However now it has quietened off again; there are a couple of active regions and a smittering of filaments. There were some really nice proms visible though! This is a 'one shot' 6 frame mosaic, taken with the DS40 at f20.