Sunspot 1513 with prominence 01/07/2012July 1, 2012|Sun, Sun H-alpha Home » Sample Page » Sun » Sunspot 1513 with prominence 01/07/2012 Sunspot 1513 together with prominence Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name* Email* Website Save my name, email, and website in this browser for the next time I comment. Time limit is exhausted. Please reload the CAPTCHA. − 4 = one By using this form you agree with the storage and handling of your data by this website. * This site uses Akismet to reduce spam. Learn how your comment data is processed.