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.
This is a really interesting shot compared with yesterday's images John. The newly named singular spot AR2933 has grown into an expanding grouping. Thanks for posting.
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.