{"id":2868,"date":"2021-11-03T08:52:12","date_gmt":"2021-11-03T13:52:12","guid":{"rendered":"http:\/\/jonvoisey.net\/blog\/?p=2868"},"modified":"2021-11-03T08:52:12","modified_gmt":"2021-11-03T13:52:12","slug":"apologies-for-recent-absence","status":"publish","type":"post","link":"https:\/\/jonvoisey.net\/blog\/2021\/11\/apologies-for-recent-absence\/","title":{"rendered":"Apologies for Recent Absence"},"content":{"rendered":"<p>Yikes. It&#8217;s been nearly two months since I made any sort of post here! Here&#8217;s a quick update on what&#8217;s been going on and there&#8217;s a\u00a0<em>little<\/em> bit of astronomy in there.<!--more--><\/p>\n<p>Unfortunately, my astronomy project got put on hold for a bit because I had some other things to be working on. In particular, I was the event steward for this year&#8217;s <a href=\"https:\/\/b3r.org\/site\/gryphons2021\/index.html\">Gryphon&#8217;s Fest<\/a> here in B3R. This took up a\u00a0<em>lot<\/em> of my time doing prep work but the event was quite wonderful as Calontir&#8217;s largest event since the beginning of COVID. The theme of the event was Calontir&#8217;s &#8220;Saints&#8221; and to help with that theme, I built six &#8220;shrines&#8221; which were effectively little libraries that we painted. This ended up eating a few weekends and several weeknights to get them ready.<\/p>\n<p>Aside from Gryphon&#8217;s Fest, I also fought in crown tournament for the first time. While I didn&#8217;t get as far as I&#8217;d like, I had a really good time and put on a good show.<\/p>\n<p>During this gap, there actually was a good night for doing some observing, but I was so burnt out from doing everything else that I couldn&#8217;t find the energy. Where some astronomy\u00a0<em>did<\/em> get done was in putting together and teaching a new class!<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2869\" src=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?resize=300%2C168&#038;ssl=1\" alt=\"\" width=\"300\" height=\"168\" srcset=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?resize=1024%2C575&amp;ssl=1 1024w, https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2021\/11\/Mathematics-of-the-Almagest.jpg?w=1326&amp;ssl=1 1326w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The eventual goal for all my classes is to have a complete master course in period astronomy. I have an overview history class that serves as an introduction. Then I have a few classes that are pre-requisite knowledge for digging into models: To preview what any astronomical model will need to explain I have the class on the <em>Motions of the Heavens<\/em>. To start building up the astronomical vocabulary and start thinking about how to describe motion on the sphere I put together\u00a0<em>De Sphaera (On the Sphere)<\/em>.<\/p>\n<p>This new class finishes out the pre-requisite collection teaching sexagesimal, concepts and theorems surrounding circles and triangles and how to use them to solve right triangles (i.e., the demi-degrees method) and also Menelaus&#8217; theorem.<\/p>\n<p>I taught this class <span id='easy-footnote-1-2868' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote'><a href='https:\/\/jonvoisey.net\/blog\/2021\/11\/apologies-for-recent-absence\/#easy-footnote-bottom-1-2868' title='Minus Menelaus&amp;#8217; theorem because I thought it was going to run long. It ended up being only about a 35 minute class.'><sup>1<\/sup><\/a><\/span> at the last populace meeting in October and had about 6-7 people in attendance which is more than I expected. I&#8217;m going to try to put together a handout to go with the class in the near future and then get back to actually working on the\u00a0<em>Almagest<\/em>.<\/p>\n<p>In the meantime, the skies and moonphase are looking excellent this weekend, so I&#8217;ve already got an outing planned. Hopefully, this winter I can get back on track.<\/p>\n<p>Clear skies to everyone!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yikes. It&#8217;s been nearly two months since I made any sort of post here! Here&#8217;s a quick update on what&#8217;s been going on and there&#8217;s a\u00a0little bit of astronomy in there.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[52,32],"tags":[],"class_list":["post-2868","post","type-post","status-publish","format-standard","hentry","category-classes","category-meta"],"acf":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9ZpvC-Kg","_links":{"self":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/2868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/comments?post=2868"}],"version-history":[{"count":1,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/2868\/revisions"}],"predecessor-version":[{"id":2870,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/2868\/revisions\/2870"}],"wp:attachment":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/media?parent=2868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/categories?post=2868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/tags?post=2868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}