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Old 22-09-2023, 11:36 AM
John W (John Wilkinson)
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Join Date: Jan 2010
Location: Castlemaine, Victoria, Australia
Posts: 1,417
22nd Sept . 3 days of sunspots

Three images of the sunspots are shown - covering the 19th, 21st and 22nd of Sept. Each active region is numbered. All are single exposures with a Canon 550d, WO refractor and herschel wedge at 540 nm. Today (22nd) a new group has appeared on the NE limb.
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