{"id":10817,"date":"2022-06-23T21:23:49","date_gmt":"2022-06-23T19:23:49","guid":{"rendered":"https:\/\/nolle.engineering\/?p=10817"},"modified":"2024-02-10T10:42:14","modified_gmt":"2024-02-10T09:42:14","slug":"sun-spot-spotting","status":"publish","type":"post","link":"https:\/\/nolle.engineering\/en\/2022\/06\/23\/sun-spot-spotting\/","title":{"rendered":"Sun spot spotting"},"content":{"rendered":"

Sun spot activity currently ramping up. Time to take out the telescope and go for some early evening sun spotting from the balcony.<\/p>\n\n\n\n

A note of WARNING and DISCLAIMER: only use certified sun filter foil, I am using Seymour Solar Filter, grade ND5, available here<\/a>.<\/strong> Be responsible and operate on your own risk.<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Telescope equipped with 3D printed sun filter, maximum telescope diameter 183mm<\/strong>.<\/p>\n\n\n\n

\"\"
Filter assembly, 2 support rings, 2 screw on covers to protect the delicate filter foil (!!safety item!!)<\/figcaption><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

That’s the sunspot image as of 2022\/06\/23, not ours (lacking a camera adapter), curtesy NASA:<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

Sun spot activity currently ramping up. Time to take out the telescope and go for some early evening sun spotting from the balcony. A note of WARNING and DISCLAIMER: only use certified sun filter foil, I am using Seymour Solar Filter, grade ND5, available here. Be responsible and operate on your own risk. Telescope equipped… <\/p>\n

Read More<\/a><\/div>","protected":false},"author":2,"featured_media":10818,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-10817","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-uncategorized","9":"fallback-thumbnail"},"yoast_head":"\nSun spot spotting - nolle.engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nolle.engineering\/en\/2022\/06\/23\/sun-spot-spotting\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sun spot spotting - nolle.engineering\" \/>\n<meta property=\"og:description\" content=\"Sun spot activity currently ramping up. 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Time to take out the telescope and go for some early evening sun spotting from the balcony. A note of WARNING and DISCLAIMER: only use certified sun filter foil, I am using Seymour Solar Filter, grade ND5, available here. Be responsible and operate on your own risk. Telescope equipped... 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