Via Flickr:
Taken at 1205 (UT + 10) from Coral Towers Observatory using an Astrophysics 130 mm Apochromatic Refractor at F/5, Coronado H-alpha Solar Filter and Skynyx 2-2 camera. Six frame mosaic for the disk and four frame mosaic for the edge prominences; each with 500 subframes
LINK
Hi-resolution image of sunspot 1777: www.flickr.com/photos/43846774@N02/9226990817/
Calcium K-line filter image from this day: www.flickr.com/photos/43846774@N02/9226990193/
H-alpha image from June 19: www.flickr.com/photos/43846774@N02/9132651853/
Latest info about the sun: spaceweather.com/archive.php
Taken at 1205 (UT + 10) from Coral Towers Observatory using an Astrophysics 130 mm Apochromatic Refractor at F/5, Coronado H-alpha Solar Filter and Skynyx 2-2 camera. Six frame mosaic for the disk and four frame mosaic for the edge prominences; each with 500 subframes
LINK
Hi-resolution image of sunspot 1777: www.flickr.com/photos/43846774@N02/9226990817/
Calcium K-line filter image from this day: www.flickr.com/photos/43846774@N02/9226990193/
H-alpha image from June 19: www.flickr.com/photos/43846774@N02/9132651853/
Latest info about the sun: spaceweather.com/archive.php
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