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View Full Version here: : Sunspots Sept 29.


John W
29-09-2015, 01:02 PM
Sept 29, Sunspot group AR2422 approaches the western limb of the sun. This single exposure was taken thru a 81 mm refractor using a Herschel wedge and canon 550d camera. I measured the distance from one side of AR2422 to the other side as 164,000 km. Thanks for viewing.

Derek Klepp
01-10-2015, 03:32 PM
Thanks for the stats John

GUS.K
01-10-2015, 05:36 PM
Nice capture John.

Star Catcher
02-10-2015, 10:41 AM
Good image John. Plenty of granulation.
Ted