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Old 07-10-2022, 03:57 PM
John W (John Wilkinson)
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John W is offline
 
Join Date: Jan 2010
Location: Castlemaine, Victoria, Australia
Posts: 1,417
7th Oct Sunspots & Proms

7th Oct. It rained for most of the day but I managed to get a couple pics of the sunspots thru a clear patch of sky.
The two yellow images are single exposures with a Canon 550d camera attached to a 81 mm WO refractor with Herschel wedge at 540 nm wavelength.
Later in the day another blue patch of sky allowed me to get a couple of pics of some prominences at Halpha wavelength 656 nm (the sun was low in the west and no time for any more pics).
Thanks for viewing.
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Last edited by John W; 07-10-2022 at 06:38 PM.
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