{"id":279,"date":"2010-01-31T17:03:50","date_gmt":"2010-01-31T16:03:50","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=279"},"modified":"2010-02-09T14:58:55","modified_gmt":"2010-02-09T13:58:55","slug":"nr-3-2010","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/01\/31\/nr-3-2010\/","title":{"rendered":"Nr 3 2010"},"content":{"rendered":"<h2>Tro och Vetande g\u00e5r en rond<\/h2>\n<figure id=\"attachment_320\" aria-describedby=\"caption-attachment-320\" style=\"width: 230px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/matrikelf\u00f6rslag-22.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-320\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/matrikelf\u00f6rslag-22-255x300.jpg\" alt=\"\" width=\"230\" height=\"270\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/matrikelf\u00f6rslag-22-255x300.jpg 255w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/matrikelf\u00f6rslag-22-872x1024.jpg 872w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/matrikelf\u00f6rslag-22.jpg 1148w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><\/a><figcaption id=\"caption-attachment-320\" class=\"wp-caption-text\">Per bjuder in till kosmisk kollision! Foto: Privat<\/figcaption><\/figure>\n<p>V\u00e5r granne p\u00e5 Tycho Brahe-observatoriet i Oxie,\u00a0 tidigare chefen f\u00f6r Tekniska museet i Malm\u00f6, Per Ragnarson, har ett tips:<\/p>\n<p>&#8211; S\u00e4tt ett kryss i era almanackor f\u00f6r onsdagen 7 april. Min tv\u00e4rvetargrupp med medicinprofessorn Anders Gustafson som motor kommer d\u00e5 att ha en tr\u00e4ff baserad p\u00e5 en id\u00e9 som jag testade p\u00e5 folkh\u00f6gskolan i Glim\u00e5kra f\u00f6r n\u00e5gra \u00e5r sedan: Jag tussade ihop tro och vetande med fysikprofessorn Ingvar Otterlund\u00a0 fr\u00e5n CERN &#8211; Big Bang mm &#8211; med prosten i V\u00e4, Rune Arvidson. Det blev ett scenframtr\u00e4dande som man \u00e4nnu talar om d\u00e4r uppe.<\/p>\n<p>&#8211; Eftersom Ingvar Otterlund &#8211; fr\u00e5n Glim\u00e5kra f\u00f6rst\u00e5s &#8211; \u00e4r med i tv\u00e4rgruppen s\u00e5 blir det H B Hammar han f\u00e5r diskutera med p\u00e5 temat &#8220;Big Bang eller V\u00e5r Herre?&#8221;.<\/p>\n<p>Plats: Maria Magdalena, n\u00e5gon kyrksal i \u00d6stra Torn, Flygelv\u00e4gen 1, Lund.<\/p>\n<p>H B Hammar, bror till f\u00f6rre \u00e4rkebiskopen,\u00a0 \u00e4r en intressant &#8220;prelle&#8221;, teologiskt f\u00f6rankrad i en\u00a0 gammalkyrklig syn p\u00e5 bibeln, s\u00e5 det l\u00e4r komma att g\u00e5 hett till. Pers lilla&#8221;akademi&#8221; kryper ena g\u00e5ngen bland ok\u00e4nda blommor p\u00e5 Hav\u00e4ng f\u00f6r att n\u00e4sta g\u00e5ng kasta sig \u00f6ver nanopartiklar eller kosmos.<\/p>\n<h2>Hur m\u00e5nga supernovor sedan BB?<\/h2>\n<figure id=\"attachment_336\" aria-describedby=\"caption-attachment-336\" style=\"width: 186px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/6a00d83452030269e2010534c0a0ad970b-800wi1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-336 \" style=\"margin-top: 20px;\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/6a00d83452030269e2010534c0a0ad970b-800wi1.jpg\" alt=\"\" width=\"186\" height=\"139\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/6a00d83452030269e2010534c0a0ad970b-800wi1.jpg 516w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/6a00d83452030269e2010534c0a0ad970b-800wi1-300x225.jpg 300w\" sizes=\"(max-width: 186px) 100vw, 186px\" \/><\/a><figcaption id=\"caption-attachment-336\" class=\"wp-caption-text\">Krabbnebulan - en av 10 miljarder miljarder sm\u00e4llar... Foto: HST\/Nasa<\/figcaption><\/figure>\n<p>Cassiopeiabloggen har med hj\u00e4lp av diverse experter r\u00e4knat p\u00e5 det. Om det i en normal galax finns 100 miljarder stj\u00e4rnor, om det i v\u00e5rt universum finns 100 miljarder galaxer och om det briserat i snitt en supernova i en galax vart 100:e \u00e5r &#8211; hur m\u00e5nga har d\u00e5 sm\u00e4llt sen Big Bang?<br \/>\nMellan tummen och pekfingret blir resultatet 10 upph\u00f6jt till 19 supernovor. 10 000 000 000 000 000 000 sm\u00e4llar a la Krabbnebulosan.<br \/>\nT\u00e4nk p\u00e5 det n\u00e4r din l\u00e4kare n\u00e4sta g\u00e5ng p\u00e5st\u00e5r att du lider av j\u00e4rnbrist.<\/p>\n<h2>Rune toppar listan<\/h2>\n<p>Christian Vestergaard rapporterar till Cassiopeiabloggen fr\u00e5n ett bes\u00f6k p\u00e5 landets st\u00f6rsta privatobservatoroium &#8211; Rune Fogelquists Bifrost.<\/p>\n<figure id=\"attachment_337\" aria-describedby=\"caption-attachment-337\" style=\"width: 185px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/RuneF1.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-337 \" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/RuneF1-231x300.jpg\" alt=\"\" width=\"185\" height=\"240\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/RuneF1-231x300.jpg 231w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/RuneF1.jpg 545w\" sizes=\"(max-width: 185px) 100vw, 185px\" \/><\/a><figcaption id=\"caption-attachment-337\" class=\"wp-caption-text\">Rune skryter inte - han bara s\u00e4ger som det \u00e4r! Foto: Christian Vestergaard<\/figcaption><\/figure>\n<p>&#8211;\u00a0 P\u00e5 bilden demonstrerar Rune sitt privata observatorium f\u00f6r bes\u00f6kare som numera ligger i trakten av Lugn\u00e5s sydv\u00e4st om Mariestad.<br \/>\n&#8211; Instrumenten i Runes kupol \u00e4r tv\u00e5 reflektorer som delar p\u00e5 samma montering. Aperturerna p\u00e5 speglarna \u00e4r 60 cm (!) samt 38 cm. Teleskopet \u00e4r i f\u00f6rsta hand avsett f\u00f6r fotografisk och elektronisk avbildning. Det senare med CCD-kamera.<br \/>\n&#8211; Sj\u00e4lva observatoriebyggnaden \u00e4r hela nio meter h\u00f6g med en specialbyggd spaltkupol som har diametern 7 meter. Den stora spegeln slipades f\u00f6r\u00f6vrigt av den k\u00e4nde belgiske optikern Dany Cardoen, numera bosatt i Puimichel, Frankrike.<\/p>\n<p>PS.<\/p>\n<p>Cassiopeiabloggen t\u00e4nker d\u00e5 och d\u00e5 &#8220;g\u00e4sta&#8221; v\u00e5ra framst\u00e5ende svenska och utl\u00e4ndska privatobservatorier. Tipsa g\u00e4rna\u00a0 om kandidater.<\/p>\n<h2>Gissa vilken \u00f6!<\/h2>\n<p>F\u00f6rfattarinnan och mattefysikern Helena Granstr\u00f6m har i dagarna kommit med sin versroman med titeln &#8220;Os\u00e4kerhetsrelationen&#8221;.<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/9789127120297.jpg\"><img decoding=\"async\" class=\"alignright size-full wp-image-341\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/9789127120297.jpg\" alt=\"\" width=\"101\" height=\"155\" \/><\/a><\/p>\n<p>Min fr\u00e5ga: I romanen f\u00f6rekommer en \u00f6, p\u00e5 vilken Werner (= Werner Heisenberg) kom p\u00e5 os\u00e4kerhetsrelationen. Ett antal forskare f\u00f6rkortas N och E, de sitter kring k\u00f6ksbord eller framf\u00f6r svarta tavlan och l\u00f6ser komplicerade ekvationer kring elektroners spinn, ljusv\u00e5gor, m\u00e4tsituationers p\u00e5verkan p\u00e5 m\u00e4tningar m m.<br \/>\n&#8220;\u00d6n \u00e4r h\u00f6kn\u00e4st och karg&#8221;, skriver Helena Granstr\u00f6m om Heisenbergs \u00f6. Vilken \u00f6 d\u00e5?<\/p>\n<p>F\u00f6rst \u00f6ppnade r\u00e4tta svar (skickas till ulf.r.johansson@telia.com) ger mer \u00e4n ett hedersomn\u00e4mnande i denna blogg, n\u00e5t litet extra blir det till personen i fr\u00e5ga.<br \/>\nRobert Cumming, Popul\u00e4r Astronomis redakt\u00f6r,\u00a0 tipsar f\u00f6rresten om att utdrag ur romanen kan l\u00e4sas h\u00e4r:<\/p>\n<p><a href=\"http:\/\/www.smakprov.se\/smakprov\/Osakerhetsrelationen-Helena-Granstrom_9789127120297\" target=\"_blank\">http:\/\/www.smakprov.se\/smakprov\/Osakerhetsrelationen-Helena-Granstrom_9789127120297<\/a><\/p>\n<h2>R\u00e4ttelse<\/h2>\n<p>Oluf H\u00f6st-utst\u00e4llningen p\u00e5 Arken utanf\u00f6r K\u00f6penhamn st\u00e4nger inte f\u00f6rr\u00e4n 5 april.<\/p>\n<h2>Mer om Moore<\/h2>\n<p>Tack till Dainis Dravins, v\u00e5r professor i Lund, som tipsar om en Youtube-snutt med Patrick Moore som &#8211; xylofonspelare! &#8220;Patrick Moore Plays the Xylophone&#8221; finns p\u00e5:<\/p>\n<div class=\"nv-iframe-embed\"><iframe title=\"Patrick Moore Plays The Xylophone : animated music video : MrWeebl\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/oO_Ckg5ott8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<p>Gl\u00f6m heller inte Christian Vestergaards tips om sketchen, d\u00e4r Ronnie Barker driver hejdl\u00f6st med v\u00e5r tv-astronom:<br \/>\n<a href=\"http:\/\/www.bbc.co.uk\/science\/space\/skyatnight\/anniversarymedia.shtml\" target=\"_blank\">http:\/\/www.bbc.co.uk\/science\/space\/skyatnight\/anniversarymedia.shtml<\/a><\/p>\n<h2>Tora i farten<\/h2>\n<p>S\u00e4llskapets egen solf\u00f6rm\u00f6rkelseexpert Tora Greve har varit p\u00e5 Maldiverna och dokumenterat den extremt l\u00e5ngvariga\u00a0 ringformiga f\u00f6rm\u00f6rkelsen 15 januari i \u00e5r. P\u00e5 Toras hemsida (<a href=\"http:\/\/www.toragreve.se\/\" target=\"_blank\">www.toragreve.se<\/a>)   finns massor av bilder och viktiga fakta &#8211; f\u00e5r jag locka med dessa   aptitretare?<\/p>\n<figure id=\"attachment_372\" aria-describedby=\"caption-attachment-372\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/ringsonsandhtm.jpg\"><img decoding=\"async\" class=\"size-medium wp-image-372  \" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/ringsonsandhtm-300x224.jpg\" alt=\"\" width=\"300\" height=\"224\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/ringsonsandhtm-300x224.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/ringsonsandhtm.jpg 378w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-372\" class=\"wp-caption-text\">Skuggspel i sanden mellan palmbladen. Foto: Tora Greve<\/figcaption><\/figure>\n<figure style=\"width: 284px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/annularhtm.gif\"><img decoding=\"async\" class=\" \" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/01\/annularhtm.gif\" alt=\"\" width=\"284\" height=\"283\" \/><\/a><figcaption class=\"wp-caption-text\">Bull\u00b4s-eye p\u00e5 Maldiverna. Foto: Tora Greve<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Tro och Vetande g\u00e5r en rond V\u00e5r granne p\u00e5 Tycho Brahe-observatoriet i Oxie,\u00a0 tidigare chefen f\u00f6r Tekniska museet i Malm\u00f6, Per Ragnarson, har ett tips: &#8211; S\u00e4tt ett kryss i era almanackor f\u00f6r onsdagen 7 april. Min tv\u00e4rvetargrupp med medicinprofessorn Anders Gustafson som motor kommer d\u00e5 att ha en tr\u00e4ff baserad p\u00e5 en id\u00e9 som&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/01\/31\/nr-3-2010\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 3 2010<\/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":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/279"}],"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=279"}],"version-history":[{"count":110,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/279\/revisions"}],"predecessor-version":[{"id":427,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/279\/revisions\/427"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}