SX50 - Sunspots

Started Nov 22, 2012 | Discussions thread
ForumParentFirstPreviousNextNext unread
Flat view
jakesan
Regular MemberPosts: 148
Like?
SX50 - Sunspots
Nov 22, 2012

Dug out an old solar filter from a small telescope I have and held it in front of the lens:



Sunspot AR1618 is 10x wider than the earth.

ForumParentFirstPreviousNextNext unread
Flat view
Post (hide subjects)Posted by
ForumParentFirstPreviousNextNext unread
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow