{"id":78176,"date":"2018-09-28T19:17:34","date_gmt":"2018-09-28T18:17:34","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=78176"},"modified":"2018-09-29T10:22:32","modified_gmt":"2018-09-29T09:22:32","slug":"nr-70-2018-2","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/28\/nr-70-2018-2\/","title":{"rendered":"Nr 71 2018"},"content":{"rendered":"<h2>\n\t<strong>Nedr&auml;kningen forts&auml;tter inf&ouml;r &aring;rets nobelpris i fysik<\/strong><br \/>\n<\/h2>\n<p>\n\t<em>Ny teknik <\/em>har sammanst&auml;llt n&aring;gra av <a href=\"https:\/\/www.nyteknik.se\/teknikrevyn\/de-ar-favorittippade-for-nobelpriset-i-fysik-6932858\">f&ouml;rhandstipsen inf&ouml;r &aring;rets nobelpris i fysik<\/a>, som offentligg&ouml;rs kommande tisdag 2 oktober (scrolla ner till f&ouml;rra W-bloggen). Notabelt &auml;r att tv&aring; kvinnor faktiskt&nbsp;f&ouml;rekommer&nbsp; bland alla gubbsen i&nbsp;spekulationerrna:\n<\/p>\n<p>\n\t* Astronomen och astrofysikern <strong>Sandra M Faber<\/strong> har utvecklat &rdquo;banbrytande metoder f&ouml;r att avg&ouml;ra galaxers &aring;lder, storlek och avst&aring;nd&rdquo;. Hon har &auml;ven gjort andra viktiga bidrag till kosmologin, med sitt arbete med supermassiva svarta h&aring;l i galaxers centrum.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/faber-obama-5401.jpg\"><img decoding=\"async\" alt=\"2011 National Medal of Science Laureates and 2010 National Medal of Technology and Innovation Laureates\" class=\"aligncenter size-medium wp-image-78187\" height=\"200\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/faber-obama-5401-300x200.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/faber-obama-5401-300x200.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/faber-obama-5401-200x133.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/faber-obama-5401.jpg 540w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<div class=\"captionTitle\" style=\"text-align: center;\">\n\t<em><span class=\"captionTitleText\">H&auml;r tilldelas Sandra M Faber the National Medal of Science 2013 av d&aring;varande US-presidenten Barack Obama. Bildk&auml;lla: <\/span>Ryan K Morris\/National Science &amp; Technology Medals Foundation)<\/em>\n<\/div>\n<p>\n\t* Den danska forskaren <strong>Lene Hau, <\/strong>utstuderad&nbsp;i &Aring;rhus,<strong> <\/strong>och hennes forskargrupp vid Harvard kunde 1999 s&auml;nka ljusets hastighet till&nbsp; drygt 60 kilometer i timmen genom att skicka ljuset genom en gas som hade kylts ner till&nbsp; n&auml;stintill absoluta nollpunkt. F&ouml;r fem &aring;r sedan lyckades tyska forskare stoppa ljuset inuti en kristall i en hel minut. Det h&auml;r arbetet tros bland annat kunna leda till b&auml;ttre datorer och n&auml;tverk.\n<\/p>\n<p>\n\t<br \/>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard.jpg\"><img decoding=\"async\" alt=\"Professor_Lene_Hau_in_her_laboratory_at_Harvard\" class=\"aligncenter size-medium wp-image-78184\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard-200x300.jpg\" width=\"200\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard-200x300.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard-133x200.jpg 133w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard.jpg 427w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/Professor_Lene_Hau_in_her_laboratory_at_Harvard.jpg\">\u200b<\/a><em>Lene Hau i labbet. Bildk&auml;lla: Wikipedia<\/em>\n<\/p>\n<p>\n\tEn trendbrott i fysikprisens l&aring;&aring;&aring;nga genusfiasko vore en v&auml;lg&auml;rning f&ouml;r respekten f&ouml;r nobelpriset och nobelkommitt&eacute;n bakom, men vi f&aring;r g&ouml;ra som <strong>Putte Kock<\/strong> i tv-tipset: Helgardera.\n<\/p>\n<h2>\n\t<strong>Gaia &ouml;ppnar upp f&ouml;r &#8211; amat&ouml;rerna!<\/strong><br \/>\n<\/h2>\n<p>\n\tDet var ett n&ouml;je att lyssna till v&aring;r ASTB-medlem, prof em <strong>Lennart Lindegren <\/strong>och hans genomg&aring;ng i torsdags kv&auml;ll (27.9) av n&aring;gra av Gaia-resultaten i den senaste katalogen p&aring; 1,4 miljarder stj&auml;rnor i Vintergatan. Det kommer s&auml;kert ett v&auml;lformulerat referat p&aring; ASTB:s hemsida. Vi vanliga d&ouml;dliga satt mest och gapade n&auml;r Lennart ber&auml;ttade om m&auml;rkliga stj&auml;rnspiralr&ouml;relser i solens n&auml;rhet, en 500 miljoner &aring;r gammal dv&auml;rggalax och dess krock med Vintergatan och ett mystiskt gap i&nbsp; HR-diagrammet som skulle kunna kallas &quot;The Lindegren gap&quot; &#8211; om han sj&auml;lv varit&nbsp; p&aring; alerten 100-procentigt. Han hade materialet men f&ouml;r grova verktyg.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander.jpg\"><img decoding=\"async\" alt=\"lennart_lindegren._foto_gunnar_menander\" class=\"aligncenter size-medium wp-image-78194\" height=\"225\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander-300x225.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander.jpg 609w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/lennart_lindegren._foto_gunnar_menander.jpg\">\u200b<\/a><em>Foto: Gunnar Menander\/Lunds Universitet<\/em>\n<\/p>\n<p>\n\tPositivt f&ouml;r oss i amat&ouml;rcommunityn: Lennart ber&auml;ttade om alla de m&ouml;jligheter som nu &ouml;ppnas f&ouml;r amat&ouml;rer med hygglig optik att m&auml;ta ockultationer n&auml;r sm&aring; asteroider i v&aring;rt planetsystem sl&auml;cker ner de bortomliggande &nbsp;stj&auml;rnljusen. L&aring;t oss &aring;terkomma till projektet!\n<\/p>\n<h2>\n\t<strong>ESS p&aring; g&aring;ng!<\/strong><br \/>\n<\/h2>\n<p>\n\tIdag lyssnade jag in en annan f&ouml;rel&auml;sning, ett Rotaryf&ouml;redrag med&nbsp; Skanskas <strong>Lennart Stenman<\/strong> som leder bygget av ESS i Lund.&nbsp; Notabelt &auml;r att 2023 ska bygget vara f&auml;rdigt och forskningen p&aring;b&ouml;rjas p&aring; allvar. Astrofysiken ing&aring;r som en del i forskningsprojekten f&ouml;rst&aring;r jag av en power point-bild som visades.\n<\/p>\n<h2>\n\t<strong>Japanska asteroidlandningen<\/strong><br \/>\n<\/h2>\n<p>\n\tHayabusa 2:s asteroidlandning p&aring; Ryugu&nbsp;uppm&auml;rksammades av <strong>Tomas Diez<\/strong> p&aring; v&aring;rt senaste storm&ouml;te p&aring; astronomiska institutionen i Lund. <strong>Lars Olefeldt <\/strong>tipsar om <a href=\"https:\/\/twitter.com\/haya2e_jaxa\/status\/1045278816619261953\"><font color=\"#0066cc\">unika bildsekvenser h&auml;r.<\/font><\/a>\n<\/p>\n<h2>\n\t<strong>Astronomi f&ouml;r nyf&ouml;dda n&auml;sta projekt?<\/strong><br \/>\n<\/h2>\n<p>\n\tVi &auml;r outstanding p&aring; astronomi f&ouml;r de yngsta och ton&aring;riga&nbsp;generationerrna ute p&aring; Tycho Brahe-observatoriet tack vare v&aring;ra astropedagoger <strong>Peter Hemborg<\/strong> och&nbsp;<strong>Olle Frykstram<\/strong>. &Auml;r det dags f&ouml;r n&auml;sta steg? Jag bara <a href=\"https:\/\/csferrie.com\/books\">undrar.<\/a>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1.jpg\"><img decoding=\"async\" alt=\"41983119_617152792012372_1219018555916288000_n[1]\" class=\"aligncenter size-medium wp-image-78199\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1-300x300.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1-200x200.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41983119_617152792012372_1219018555916288000_n1.jpg 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nedr&auml;kningen forts&auml;tter inf&ouml;r &aring;rets nobelpris i fysik Ny teknik har sammanst&auml;llt n&aring;gra av f&ouml;rhandstipsen inf&ouml;r &aring;rets nobelpris i fysik, som offentligg&ouml;rs kommande tisdag 2 oktober (scrolla ner till f&ouml;rra W-bloggen). Notabelt &auml;r att tv&aring; kvinnor faktiskt&nbsp;f&ouml;rekommer&nbsp; bland alla gubbsen i&nbsp;spekulationerrna: * Astronomen och astrofysikern Sandra M Faber har utvecklat &rdquo;banbrytande metoder f&ouml;r att avg&ouml;ra galaxers&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/28\/nr-70-2018-2\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 71 2018<\/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\/78176"}],"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=78176"}],"version-history":[{"count":18,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/78176\/revisions"}],"predecessor-version":[{"id":78201,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/78176\/revisions\/78201"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=78176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=78176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=78176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}