20141022_Sunspot_Eclipse-100
Celestron C90 used to project an image of the Sun, partially eclipsed by the Moon, with a group of large sunspots. The streak near the bottom of the image was due to passing cirrus clouds. The image was projected onto an 8 1/2 X 11 inch sheet of copy paper!
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Uploaded on June 12, 2015
Taken on October 23, 2014
20141022_Sunspot_Eclipse-100
Celestron C90 used to project an image of the Sun, partially eclipsed by the Moon, with a group of large sunspots. The streak near the bottom of the image was due to passing cirrus clouds. The image was projected onto an 8 1/2 X 11 inch sheet of copy paper!
822
views
1
fave
1
comment
Uploaded on June 12, 2015
Taken on October 23, 2014