Sunday, September 24, 2017

viewed two sunspots (Blue Mountains)

Someone had moved the Oberwerk binoculars to the Observing Pad. We viewed the Sun in the hot air. Ah ha! Sunspots.

two sunspots

Noted one near the centre (AR 2681). One near the edge (AR 2682). Cool!


Learned from that 2682 is the old sunspot group AR 2673.

No comments: