View Full Version here: : 21 st Sept Sunspots
John W
21-09-2022, 12:57 PM
21st Sept. A cloudy day again but I managed to get a single image of the sunspots thru light cloud. All sunspot groups are in the southern hemisphere. Active regions are numbered - there is a small sunspot group (unnumbered) to the right of AR 3106. Taken with a Canon 550d camera attached to a WO 81 mm scope with Herschel wedge at 540 nm wavelength. Thanks for viewing.
Averton
21-09-2022, 09:36 PM
Nicely done John. Good capture in trying conditions yet again. AR3106 looks like it could be an interesting region to follow.
John W
22-09-2022, 08:48 AM
22nd Sept.update ... The unnumbered region with 3 small sunspots has just been numbered AR 3108. There is another group AR3107 SE of AR 3105.
From John W.
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