{"id":91071,"date":"2022-07-13T19:40:26","date_gmt":"2022-07-13T17:40:26","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=91071"},"modified":"2022-07-14T17:14:20","modified_gmt":"2022-07-14T15:14:20","slug":"nr-60-2022","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/07\/13\/nr-60-2022\/","title":{"rendered":"Nr 60 2022"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">En av Sveriges fr\u00e4msta fysiker \u00e4r astronom och heter&#8230;<\/h2>\n\n\n\n<p>&#8230; <strong>Jesper Sollerman<\/strong>. Detta har &nbsp;<a href=\"http:\/\/email.mg.research.com\/c\/eJxVjLEOwjAMRL-m2Rq5TtOWIUMX_iPYDimiahWHgb8nA0LidMO7k-44MAwc2WwBARHmoclfcLIIIyWPwJKEE07dCPvdFlGJhbKlYzc5wJjI0eKZaVnmFLnl2cXBJfC3mMQ8Q6711M6tHV6b__YlPERPKe06ai2H1ZdVMTXsfaHe_aA_81s30lZ86QOjaDng\">Research.com<\/a> fastslagit, en &#8220;akademisk plattform&#8221; som precis offentliggjort sin v\u00e4rlds\u00f6versikt f\u00f6r 2022 i vilken listas de tusen fr\u00e4msta namnen inom fysikens omr\u00e5de. Och dit r\u00e4knas ju \u00e4ven astrofysiken. I Sverige, n\u00e4r statistiken bryts ner,  \u00e4r Jesper fysikfemma, och p\u00e5 v\u00e4rldsniv\u00e5 hamnar han p\u00e5 253:e plats.<\/p>\n\n\n\n<p>Man kan s\u00e4kert diskutera hur vetenskapsm\u00e4n ska &#8220;v\u00e4gas och m\u00e4tas&#8221; i betydelse, bl a spelar m\u00e4ngden vetenskapliga artiklar i vilka du \u00e4r med som f\u00f6rfattare och hur ofta dessa artiklar citeras, en roll.<\/p>\n\n\n\n<p>En gammal MARS:are finns med p\u00e5 den svenska listan, p\u00e5 tolfte plats &#8211; en viss teoretisk partikelfysik-professor <strong>Torbj\u00f6rn Sj\u00f6strand<\/strong> i Lund!<\/p>\n\n\n\n<p>Grattis till v\u00e4nnerna Jesper och Torbj\u00f6rn; om jag k\u00e4nner dem r\u00e4tt \u00e4r de lite generade \u00f6ver denna sortens uppm\u00e4rksamhet. <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B.jpg\"><img decoding=\"async\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B-1024x681.jpg\" alt=\"\" class=\"wp-image-91080\" width=\"819\" height=\"544\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B-1024x681.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B-300x200.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B-768x511.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B-1536x1022.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/20180426211547_IMG_0109B.jpg 2008w\" sizes=\"(max-width: 819px) 100vw, 819px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\"><em>V\u00e5ra kompisar g\u00e4stspelar ofta hos oss inom ASTB: Jesper f\u00f6rel\u00e4ser om sina supernovor&#8230;<\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/b7b9fb8172c8339674c62f37e1e61948.jpg\"><img decoding=\"async\" width=\"220\" height=\"200\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/b7b9fb8172c8339674c62f37e1e61948.jpg\" alt=\"\" class=\"wp-image-91081\"\/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\"><em>&#8230; och Torbj\u00f6rn f\u00f6rklarar hemligheten med den m\u00f6rka materien f\u00f6r oss. Bildk\u00e4llor: ASTB<\/em><\/p>\n\n\n\n<p>Ett bra m\u00e5tt \u00e4r hur m\u00e5nga doktorander v\u00e5ra professorer har handlett. I astronomen Jespers fall handlar det om tolv vetenskapare: Giorgos, Mattias, Francesco, Christoffer, Anders, Emir, Tassilo och \u00e4ven Dong, Anestis, Ana, Lorenzo, Anamaria. N\u00e4stan ett lundmarkskt antal, <strong>Knut Lundmark <\/strong>dirigerade fram fjorton forskare till doktorsgraden varav n\u00e5gra blev professorer (<strong>Erik Holmberg<\/strong> i Uppsala,<strong> Anders Reiz <\/strong>i K\u00f6penhamn).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gunnar Aspelin l\u00e4ste Flammarion, Jules Verne och Charlier<\/h2>\n\n\n\n<p>En gammal v\u00e4n, Piratenk\u00e4nnare och Rotarykompis \u00e4r lagkloke <strong>Erland Aspelin<\/strong> (boende p\u00e5  Kivik), vars pappa var den ber\u00f6mde filosofen och id\u00e9historikern <strong>Gunnar Aspelin.<\/strong><\/p>\n\n\n\n<p>V\u00e4rlden \u00e4r liten f\u00f6r v\u00e5r ASTB-medlem  <strong>Pettzy Ahlstr\u00f6m<\/strong> ber\u00e4ttar att hon precis l\u00e4st Gunnar Aspelins memoarbok <em>Lek och allvar &#8211; Minnesbilder fr\u00e5n pojk\u00e5ren.<\/em><\/p>\n\n\n\n<p>&#8211; Aspelin studerade vid Malm\u00f6 Realskola (St:Petriskolan) och boken inneh\u00e5ller m\u00e5nga anekdoter fr\u00e5n skoltiden. Han n\u00e4mner h\u00e4r <strong>Jules Verne <\/strong>och <strong>Camille Flammarion <\/strong>som de fr\u00e4msta inspirationsk\u00e4llorna till fysikens v\u00e4rld som tolv\u00e5ring (1910). Under sin gymnasietid vid Malm\u00f6 Latinskola l\u00e4ser han \u00e4ven <strong>C V L<\/strong> &nbsp;<strong>Charliers <\/strong><em>Astronomi och Kultur<\/em><strong>&nbsp;<\/strong>mm.<\/p>\n\n\n\n<p>Pettzy servar oss v\u00e4nligt nog \u00e4ven med ett par sidor ur Aspelinboken:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin-2-1.png\" alt=\"Denna bild har ett alt-attribut som \u00e4r tomt. Dess filnamn \u00e4r Aspelin-2-1.png\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin1-1-1.png\"><img decoding=\"async\" width=\"318\" height=\"368\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin1-1-1.png\" alt=\"\" class=\"wp-image-91091\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin1-1-1.png 318w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin1-1-1-259x300.png 259w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/Aspelin-4-1.png\" alt=\"Denna bild har ett alt-attribut som \u00e4r tomt. Dess filnamn \u00e4r Aspelin-4-1.png\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Hubble versus James Webb<\/h2>\n\n\n\n<p>Astronomiskt j\u00e4ttestort tack till <strong>Hans Hilderfors<\/strong> som skickat \u00f6ver denna pedagogiska Youtubefilm som visar vad ikoniska Hubble Space Telescope f\u00f6rm\u00e5r j\u00e4mf\u00f6rt med vad James Webb-teleskopet ger oss i dag. Vi jordbor har f\u00e5tt nya och b\u00e4ttre  glas\u00f6gon!<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"nv-iframe-embed\"><iframe title=\"Hubble Space Telescope and JWST Comparison of SMACS 0723\" width=\"1200\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/hWovprXC8-A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Superfullm\u00e5nen 13 juli \u00f6ver Jerusalem<\/h2>\n\n\n\n<p>Fr\u00e5n spaceweather.com-sajten l\u00e5nar vi denna f\u00f6rn\u00e4mliga Youtube-film i kv\u00e4ll:<\/p>\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<div class=\"nv-iframe-embed\"><iframe title=\"Rise of the Biggest Full Moon of 2022\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/oIux-yw7NbQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>Tack till <strong>Jan-\u00c5ke Nordgren<\/strong> som tipsade om fullm\u00e5ne\u00e4ventyret, jag hade faktiskt gl\u00f6mt bort fenomenet. <\/p>\n\n\n\n<p>En p\u00e5minnelse kom \u00e4ven fr\u00e5n <strong>Pierre Mens<\/strong>, som tog denna panoramabild fr\u00e5n sin balkong p\u00e5 Kronprinsen i Malm\u00f6 &#8211; fullm\u00e5nen p\u00e5 v\u00e4g upp\u00e5t t h om SUS.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/293611114_5427790493923363_5820362688970611910_n.jpg\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/293611114_5427790493923363_5820362688970611910_n.jpg\" alt=\"\" class=\"wp-image-91105\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/293611114_5427790493923363_5820362688970611910_n.jpg 960w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/293611114_5427790493923363_5820362688970611910_n-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/07\/293611114_5427790493923363_5820362688970611910_n-768x576.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Ekvationen ser ut s\u00e5 h\u00e4r: <\/p>\n\n\n\n<p>Fullm\u00e5ne (= sker som alla vet bara n\u00e4r m\u00e5nen ligger i r\u00e4t linje solen-jorden plus m\u00e5nen bakom oss, helst som nu n\u00e4ra horisonten sen solen g\u00e5tt ner) + m\u00e5nen n\u00e4ra jorden i den elliptiska  m\u00e5nbanan. Sv\u00e5rare \u00e4r det inte. Men det \u00e4r m\u00e5nga som r\u00e4knat p\u00e5 detta under \u00e5rhundradenas lopp och inte f\u00e5tt ihop sifferexercisen. Ska det vara s\u00e5 j\u00e4kla sv\u00e5rt? ABC&#8230; 1,2,3&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En av Sveriges fr\u00e4msta fysiker \u00e4r astronom och heter&#8230; &#8230; Jesper Sollerman. Detta har &nbsp;Research.com fastslagit, en &#8220;akademisk plattform&#8221; som precis offentliggjort sin v\u00e4rlds\u00f6versikt f\u00f6r 2022 i vilken listas de tusen fr\u00e4msta namnen inom fysikens omr\u00e5de. Och dit r\u00e4knas ju \u00e4ven astrofysiken. I Sverige, n\u00e4r statistiken bryts ner, \u00e4r Jesper fysikfemma, och p\u00e5 v\u00e4rldsniv\u00e5 hamnar&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/07\/13\/nr-60-2022\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 60 2022<\/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\/91071"}],"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=91071"}],"version-history":[{"count":22,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/91071\/revisions"}],"predecessor-version":[{"id":91107,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/91071\/revisions\/91107"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=91071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=91071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=91071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}