CaK Sun showing active regions

Published:
Mike Garbett
Walsall
Lunt 60mm, CaK 1200, DMK41
CaK Sun showing a pair of active regions on the western limb.
2014-06-12T00:00:00
Published:
Mike Garbett
Walsall
Lunt 60mm, CaK 1200, DMK41
CaK Sun showing a pair of active regions on the western limb.
2014-06-12T00:00:00