{"id":305,"date":"2025-12-25T21:24:48","date_gmt":"2025-12-26T05:24:48","guid":{"rendered":"https:\/\/ns6t.net\/word\/?p=305"},"modified":"2025-12-25T21:24:49","modified_gmt":"2025-12-26T05:24:49","slug":"video-of-the-2025-california-qso-party","status":"publish","type":"post","link":"https:\/\/ns6t.net\/word\/?p=305","title":{"rendered":"Video of the 2025 California QSO Party"},"content":{"rendered":"\n<p>Using a bunch of custom software, I made a video showing the contacts from the 2025 CQP, a 30-hour contest, in a roughly 12 minute video. The video makes use of a lot of the techniques I&#8217;ve learned while writing code for azimuthal maps such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Determining the location of the sun using techniques from Astronomical Algorithms by Jean Meeus.<\/li>\n\n\n\n<li>Transforming sphere data to flat projections such as the Winkel-Tripel map projection.<\/li>\n\n\n\n<li>Calculating great circle paths.<\/li>\n\n\n\n<li>Working with high resolution pictures of the Earth  from NASA.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The 2025 California QSO Party\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/muPMDw3ZoaU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Using a bunch of custom software, I made a video showing the contacts from the 2025 CQP, a 30-hour contest, in a roughly 12 minute video. The video makes use of a lot of the techniques I&#8217;ve learned while writing code for azimuthal maps such as:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-305","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/posts\/305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=305"}],"version-history":[{"count":1,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/posts\/305\/revisions"}],"predecessor-version":[{"id":306,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=\/wp\/v2\/posts\/305\/revisions\/306"}],"wp:attachment":[{"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ns6t.net\/word\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}