{"id":83378,"date":"2020-03-19T13:12:56","date_gmt":"2020-03-19T12:12:56","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=83378"},"modified":"2020-03-19T13:32:50","modified_gmt":"2020-03-19T12:32:50","slug":"nr-22-2020","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/03\/19\/nr-22-2020\/","title":{"rendered":"Nr 22 2020"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Skr\u00e4mmande vackert men framf\u00f6r allt&nbsp;&#8211; skr\u00e4mmande!<\/h2>\n\n\n\n<p>Tack till <strong>Hans Hilderfors<\/strong>, som tipsar om <a href=\"https:\/\/player.vimeo.com\/video\/178841667\">en vimeo-film<\/a> med titeln <em>Lost in &nbsp;light <\/em>fr\u00e5n Californien som tar fasta p\u00e5 v\u00e5r vackra stj\u00e4rnhimmel och hoten mot v\u00e5ra m\u00f6jligheter att se allt detta vackra.<\/p>\n\n\n\n<p>Filmen \u00e4r p\u00e5 knappt tre minuter.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83410\" rel=\"attachment wp-att-83410\"><img decoding=\"async\" width=\"300\" height=\"169\" class=\"aligncenter size-medium wp-image-83410\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lost-in-Light-1-640x3601-1-300x169.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lost-in-Light-1-640x3601-1-300x169.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lost-in-Light-1-640x3601-1-200x113.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lost-in-Light-1-640x3601-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<h2 class=\"wp-block-heading\">&#8220;N\u00e4r \u00d6rebro besegrade Stockholm och G\u00f6teborg i kampen om tiden&#8221;<\/h2>\n\n\n\n<p>Historia Nu-podden <a href=\"https:\/\/historia.nu\/historia-nu\/fran-lokal-soltid-till-nationell-orebrotid\/\">\u00e5terger ett matigt samtal<\/a> mellan <strong>Urban Lindstedt, Johan K\u00e4rnfelt<\/strong> och <strong>Gustav Holmberg<\/strong> om\u00a0Johans och Gustavs f\u00f6rn\u00e4mliga\u00a0bok <em>Tid f\u00f6r enhetlighet: Astronomerna och standardiseringen av tid i Sverige.<\/em><\/p>\n\n\n\n<p>Ett riktigt h\u00e4rligt gammaldags upplysande &#8220;pratprogram&#8221;!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Lundmark i fokus<\/h2>\n\n\n\n<p>Fr\u00e5n W-bloggsv\u00e4nnen,&nbsp; prof em&nbsp;<strong>Kalevi Mattila<\/strong> i Finland kommer tv\u00e5 intressanta fotografier: <\/p>\n\n\n\n<p>I det f\u00f6rsta (fr\u00e5n Turku Universitets arkiv) sitter i mitten <strong>Knut Lundmark<\/strong>, vid svenska flaggan. Bredvid honom sitter <strong>Veikko A Koskenniemi<\/strong> (1885-1962), ber\u00f6md f\u00f6rfattare och litteraturforskare som \u00e4ven innehade rektorstj\u00e4nsten vid unga Turku Finska Universitet 1924-32.<\/p>\n\n\n\n<p>B\u00e5de Kalevi och jag sj\u00e4lv undrar var Lundmark-v\u00e4nnen <strong>Yrjo V\u00e4is\u00e4l\u00e4<\/strong> h\u00e5ller hus, men stolen mitt emot Lundmark \u00e4r&nbsp;tom. Fotografens! Gissningvis \u00e4r det V\u00e4is\u00e4l\u00e4 som tagit bilden.<\/p>\n\n\n\n<p>Vi tror att fotografiet \u00e4r fr\u00e5n 1950 +\/- ett-tv\u00e5 \u00e5r. N\u00e5gon d\u00e4remot?<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83381\" rel=\"attachment wp-att-83381\"><img decoding=\"async\" width=\"300\" height=\"224\" class=\"aligncenter size-medium wp-image-83381\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002-300x224.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002-300x224.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002-1024x764.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002-768x573.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002-200x149.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark20190110002.jpg 1389w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83380\" rel=\"attachment wp-att-83380\"><img decoding=\"async\" width=\"300\" height=\"225\" class=\"aligncenter size-medium wp-image-83380\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-300x225.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-768x576.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-1536x1152.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Lundmark_Tuominen_Collinder-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p>Ytterligare ett foto med Lundmark, tillsammans med<strong> Per Collinder<\/strong> och <strong>Jaakko Tuominen.<\/strong> \u00c5ret \u00e4r 1934, bilden fr\u00e5n LUB. Om Tuominen vet Kalevi att ber\u00e4tta att han&nbsp;hade studerat hos V\u00e4is\u00e4l\u00e4 men ville efter magisterstudium forts\u00e4tta med astrofuysik. Efter tv\u00e5 \u00e5r i Heidelberg och tv\u00e5 \u00e5r hos <strong>Svein Rosseland<\/strong> i Oslo, f\u00f6ljde doktorsdisputationen 1937 i Helsingfors varp\u00e5 han s\u00e5 sm\u00e5ningom&nbsp;blev &#8220;extraordinarie personlig professor&#8221; 1951. Kalevi l\u00e4rde k\u00e4nna honom p\u00e5 1970-talet.<\/p>\n\n\n\n<p>&#8211; I detta foto st\u00e5r herrarna f\u00f6rmodligen vid ett trianguleringstorn p\u00e5 ett h\u00f6gt st\u00e4lle, passande f\u00f6r ett observatorium. Vet inte om platsen \u00e4r n\u00e4ra J\u00e4van d\u00e4r det nya teleskopet st\u00e4lldes upp 30 senare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Lundmark-dagarna inst\u00e4llda<\/h2>\n\n\n\n<p>Och aprop\u00e5 <strong>Knut Lundmark<\/strong> meddelar v\u00e5ra unga v\u00e4nner inom Astronomisk Ungdom att v\u00e5rens upplaga av de inspirerande&nbsp;Knut Lundmark-dagarna i Lund \u00e4r inst\u00e4llda pga Corona-spridningen. <\/p>\n\n\n\n<p>F\u00f6rhoppningsvis kan dagarna genomf\u00f6ras till h\u00f6sten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tunga stj\u00e4rnors skapande<\/h2>\n\n\n\n<p>Senaste nytt om LHA 120-N 150, som \u00e4r en del av Tarantel-nebulositeten i Stora Magellanska molnet, finns h\u00e4r <a href=\"https:\/\/www.spacetelescope.org\/news\/heic2004\/?lang\">i en relis fr\u00e5n Hubble-g\u00e4nget.<\/a> Fokus \u00e4r p\u00e5 massiva stj\u00e4rnors tillkomst.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83404\" rel=\"attachment wp-att-83404\"><img decoding=\"async\" width=\"300\" height=\"260\" class=\"size-medium wp-image-83404 aligncenter\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2004a1-300x260.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2004a1-300x260.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2004a1-200x173.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2004a1.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p class=\"has-text-align-center\"><em>LHA 120-N150 \u00e4r en del av den stora Tarentel-nebulosan 160 000 ljus\u00e5r bort &#8211; i Stora Magellanska molnet. Bildk\u00e4lla: ESA\/Hubble, NASA, I Stephens<\/em><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Skr\u00e4mmande vackert men framf\u00f6r allt&nbsp;&#8211; skr\u00e4mmande! Tack till Hans Hilderfors, som tipsar om en vimeo-film med titeln Lost in &nbsp;light fr\u00e5n Californien som tar fasta p\u00e5 v\u00e5r vackra stj\u00e4rnhimmel och hoten mot v\u00e5ra m\u00f6jligheter att se allt detta vackra. Filmen \u00e4r p\u00e5 knappt tre minuter. &#8220;N\u00e4r \u00d6rebro besegrade Stockholm och G\u00f6teborg i kampen om tiden&#8221;&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/03\/19\/nr-22-2020\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 22 2020<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/83378"}],"collection":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/comments?post=83378"}],"version-history":[{"count":24,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/83378\/revisions"}],"predecessor-version":[{"id":83416,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/83378\/revisions\/83416"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=83378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=83378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=83378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}