{"id":29758,"date":"2012-04-17T07:04:17","date_gmt":"2012-04-17T06:04:17","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=29758"},"modified":"2012-04-17T19:30:39","modified_gmt":"2012-04-17T18:30:39","slug":"nr-76-2012","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2012\/04\/17\/nr-76-2012\/","title":{"rendered":"Nr 76 2012"},"content":{"rendered":"<h2>Gamla stj\u00e4rnvindar skapar nya stj\u00e4rnor<\/h2>\n<p>Tv\u00e5 kinesiska astronomer vid namn <strong>Jin-Long Xu<\/strong> och <strong>Jun-Jie Wang<\/strong> har nu &#8220;ffg&#8221; hittat <a href=\"http:\/\/arxiv.org\/abs\/1204.3137\">en direkt koppling mellan en supernovarest i Vintergatan och stj\u00e4rnbildning.<\/a><\/p>\n<p>Stj\u00e4rnvindarna fr\u00e5n SNR-objektets progenitor, &#8220;f\u00f6reg\u00e5ngsstj\u00e4rna&#8221;,\u00a0 utpekas som ansvariga f\u00f6r vad vad som sker:\u00a0 N\u00e4r vindarna kraschar in i det interstell\u00e4ra mediet blir resultatet \u00f6ver tid klumpar och unga stj\u00e4rnor.<\/p>\n<p>Det finns en del slagkraftiga visuella bilder p\u00e5 omr\u00e5det runt den unga \u00f6ppna stj\u00e4rnhopen NGC 6823, d\u00e4r SNRG59.5+0.1 sp\u00f6kar. Som denna pedagogiska bild med klassiska\u00a0 elefantsnablar, globuler, globuletter etc:<\/p>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/ngc6823_cfht2.jpg\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-29773\" title=\"Credit &amp; Copyright: Canada-France-Hawaii Telescope, J.-C. Cuillandre (CFHT)\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/ngc6823_cfht2-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/ngc6823_cfht2-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/ngc6823_cfht2.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h2>Variabelobservat\u00f6rer p\u00e5 bild<\/h2>\n<p>Helgens variabelkonferens i G\u00f6teborg, p\u00e5 Slottsskogens observatorium, lockade fram nedanst\u00e5ende samling svenska observat\u00f6rer. Tack till <strong>Christian Vestergaard<\/strong>, som dokumenterade de f\u00f6rsamlade:<\/p>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/SAAF-VSO-24.jpg\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-29759\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/SAAF-VSO-24-1024x768.jpg\" alt=\"\" width=\"450\" height=\"337\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/SAAF-VSO-24-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/SAAF-VSO-24-300x225.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p>Fr v ser vi <strong>Gustav Holmberg<\/strong>, Lund, <strong>Robin Andersson<\/strong>, G\u00f6teborg, <strong>Hans Bengtsson<\/strong>, Hisings Backa, <strong>Johan K\u00e4rnfel<\/strong>t, \u00d6cker\u00f6, <strong>Thomas Karlsson<\/strong>, Varberg, <strong>Ylva Hagman<\/strong>. Surte, <strong>Christopher Allen<\/strong> med sonen <strong>M\u00e5ns<\/strong>, F\u00e4rjestaden och <strong>Johan Warell<\/strong>, sk\u00e5\u00e5\u00e5nska Skivarp.<\/p>\n<h2>Ett kosmiskt Katrina!<\/h2>\n<p>Det har skrivits en l\u00e4sv\u00e4rd historiebok om flygpionj\u00e4ren, Atlantbetvingaren <strong>Charles Lindberghs<\/strong> farfar <strong>Ola M\u00e5nsson<\/strong>:<em><br \/>\n<\/em><\/p>\n<p><em>Spirit of Ola M\u00e5nsson.<br \/>\n<\/em><\/p>\n<p>F\u00f6rfattare \u00e4r <strong>Ture J\u00f6nsson<\/strong>.<\/p>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/Solar-storm.jpg\"><img decoding=\"async\" class=\"alignleft size-thumbnail wp-image-29777\" title=\"Skr\u00e4mmande!\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/Solar-storm-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a>Bl a f\u00e5r vi f\u00f6lja frifr\u00e4saren, liberalen och s\u00e4kert maktmedvetne Ola M\u00e5nssons &#8220;flykt&#8221; fr\u00e5n Sverige och G\u00e5rdl\u00f6sa i Sk\u00e5ne\u00a0 och en framg\u00e5ngsrik riksdagsmannakarri\u00e4r inom bondest\u00e5ndet till USA, d\u00e4r han bytte namn till <strong>August Lindbergh<\/strong>. M\u00e5nsson anklagades f\u00f6r b\u00e5de det ena och det andra inom den ekonomiska sf\u00e4ren och fann b\u00e4st att l\u00e4mna landet.<\/p>\n<p>Om det inte r\u00e4ckte f\u00f6r August och hans <strong>Lovisa<\/strong> att bli livr\u00e4dda f\u00f6r Amerikas vilda djur och ot\u00e4mjda indianer, hade de anledning att rikta \u00f6gonen mot himlavalvet och en &#8220;kosmisk Katrina&#8221;-katastrof:<\/p>\n<p>Det r\u00f6rde sig om <span style=\"text-decoration: underline;\">The Carrington Event 1859,<\/span> den v\u00e4rsta solstormen i mannaminne som fick till f\u00f6ljd enorma norrsken, stor magnetisk oro, ja till och med telegrafstolpar sattes i brand \u00f6ver pr\u00e4rien.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>&#8220;Det upplevdes som om jorden stod i l\u00e5gor och var mycket skr\u00e4mmande. M\u00e5nga trodde att detta var jordens underg\u00e5ng. Man kan bara spekulera i hur August och Lovisa k\u00e4nde sig.&#8221;<br \/>\n<\/strong><\/span><\/p>\n<h2>Inget mord<\/h2>\n<p>Oxfordastronomen, en av radioteleskopet SKA:s tillskyndare <strong>Steve Rawlings <\/strong>d\u00f6d i b\u00f6rjan av \u00e5ret, som inledningsvis misst\u00e4nktes handla om mord (se tidigare W-bloggar), har nu av den engelska polisen lagts till handlingarna. Inga misstankar r\u00e5der l\u00e4ngre mot Rawlings m\u00e5ng\u00e5rige kompis, Oxfordprofessorn <strong>Devinder Sivia. <\/strong><\/p>\n<p>Rawlings befann sig sen en tid i stark psykisk obalans och hans hustru var den f\u00f6rsta att dementera att det ens i teorin kunde handla om ett mord.<\/p>\n<h2>Inte f\u00f6r sent anm\u00e4la sig till jubileumskv\u00e4llen!<\/h2>\n<p>Det \u00e4r INTE f\u00f6r sent att anm\u00e4la sig till v\u00e5r 75-\u00e5rsjubileumskv\u00e4ll 26 april p\u00e5 Odd Fellows lokaler i Lund &#8211; s\u00e4tt omedelbart in 200 kr\/pers p\u00e5 v\u00e5rt s\u00e4llskaps plusgirokonto nr <strong>3 97 50 &#8211; 5<\/strong>. Skriv &#8220;Jubileum&#8221; p\u00e5 blanketten.<\/p>\n<p>Men det \u00e4r br\u00e5ttom, f\u00f6r vi och kr\u00f6garen<strong> David Parry<\/strong> vill veta hur m\u00e5nga som kommer &#8211; detta f\u00f6r matens skull.<\/p>\n<p><span style=\"text-decoration: underline;\">Ungef\u00e4rliga h\u00e5llpunkter (+\/- 10 min)<br \/>\n<\/span><\/p>\n<p>18.30 <strong>Peter Linde<\/strong>, ASTB:s ordf, h\u00e4lsar v\u00e4lkommen.<\/p>\n<p>18.45 Tv\u00e5r\u00e4ttersmeny med dryck.<\/p>\n<p>19.30 <strong>Gustav Holmberg<\/strong> och <strong>Johan K\u00e4rnfelt<\/strong> om svensk amat\u00f6rastronomis histotria.<\/p>\n<p>20.30 V\u00e5r nya <strong>Knut Lundmark<\/strong>-sajt presenteras. Utdelning av \u00e5rets Knut Lundmark-pris m m.<\/p>\n<p>21.00 Slut.<\/p>\n<p>Du \u00e4r s\u00e4rskilt v\u00e4lkommen!<\/p>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/new-years-eve-fireworks-display_181842278.jpg\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-29781\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/new-years-eve-fireworks-display_181842278-300x250.jpg\" alt=\"\" width=\"300\" height=\"250\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/new-years-eve-fireworks-display_181842278-300x250.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2012\/04\/new-years-eve-fireworks-display_181842278.jpg 320w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span style=\"font-family: Palatino Linotype; font-size: x-small;\"><span style=\"color: #000080;\"><br \/>\n<\/span><\/span><\/p>\n<div><span style=\"font-family: Palatino Linotype; font-size: x-small;\"><span style=\"color: #000080;\"><br \/>\n<\/span><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gamla stj\u00e4rnvindar skapar nya stj\u00e4rnor Tv\u00e5 kinesiska astronomer vid namn Jin-Long Xu och Jun-Jie Wang har nu &#8220;ffg&#8221; hittat en direkt koppling mellan en supernovarest i Vintergatan och stj\u00e4rnbildning. Stj\u00e4rnvindarna fr\u00e5n SNR-objektets progenitor, &#8220;f\u00f6reg\u00e5ngsstj\u00e4rna&#8221;,\u00a0 utpekas som ansvariga f\u00f6r vad vad som sker:\u00a0 N\u00e4r vindarna kraschar in i det interstell\u00e4ra mediet blir resultatet \u00f6ver tid klumpar&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2012\/04\/17\/nr-76-2012\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 76 2012<\/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\/29758"}],"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=29758"}],"version-history":[{"count":33,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/29758\/revisions"}],"predecessor-version":[{"id":29810,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/29758\/revisions\/29810"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=29758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=29758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=29758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}