John W
14-02-2024, 03:35 PM
14th Feb. I have posted here three images of sunspots taken 48 hrs apart.
Sky conditions varied greatly during this time period but you can see the changes taking place,. The largest spot was AR 3576. Looks like this might be an active month.
All images are single exposures with a Canon 550d camera attached to a WO 81 mm refractor with Herschel wedge set at 540 nm.
Thanks for viewing.
Sky conditions varied greatly during this time period but you can see the changes taking place,. The largest spot was AR 3576. Looks like this might be an active month.
All images are single exposures with a Canon 550d camera attached to a WO 81 mm refractor with Herschel wedge set at 540 nm.
Thanks for viewing.