Philip Pugh's Astronomy Blog
Thursday, February 14, 2013
Sun in hydrogen alpha light
At 1125 GMT I checked the Sun in hydrogen alpha light with my PST. The surface was rather bland, apart from a prominence, a filament and the sunspot I had seen in “white light”. Viewing and photography was difficult because of moving cloud.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment