|
Sunspots 17th Jan 2022
17th Jan. Lots of sunspot groups today. These active regions (AR) are numbered. Single exposure taken thru a WO 81 mm refractor with herschel wedge and Canon 550d camera. North is up, west to right. Thanks for viewing.
Last edited by John W; 17-01-2022 at 03:01 PM.
|