{"id":61736,"date":"2015-12-09T21:12:22","date_gmt":"2015-12-09T20:12:22","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=61736"},"modified":"2015-12-09T21:47:00","modified_gmt":"2015-12-09T20:47:00","slug":"nr-130-2015","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2015\/12\/09\/nr-130-2015\/","title":{"rendered":"Nr 130 2015"},"content":{"rendered":"<h2 class=\"text_intro pr_first\">\n\t<strong>Rara pl&aring;tar i K&ouml;penhamn<\/strong><br \/>\n<\/h2>\n<p class=\"text_intro pr_first\">\n\tI danska Niels Bohr Institutets k&auml;llare har pl&ouml;tsligt ett antal astronomiska rariteter kommit i dagen:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<strong>120 &aring;r gamla astrofotografier!<\/strong>\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<strong>Bilder fr&aring;n 1895-97 visar t ex Jupiter<\/strong> och dubbelstj&auml;rnor, som dokumenterades av astronomen <strong>Carl Burrau<\/strong> p&aring; &Oslash;stervold Observatoriet (som vi i ASTB bes&ouml;kte h&auml;rom &aring;ret), med hj&auml;lp av astrofotografrefraktorn fr&aring;n 1895. Bland rariteterna h&ouml;r &auml;ven m&aring;nf&ouml;rm&ouml;rkelsen 28 februari 1896 liksom en kopia av solf&ouml;rm&ouml;rkelsen 1919, unika pl&aring;tar som gjorde att<strong> A S Eddington <\/strong>kunde bekr&auml;fta&nbsp; <strong>Albert Einsteins <\/strong>relativitetsteori.\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<strong>Stj&auml;rnan Arkturus, Orionnebulosan <\/strong>och&nbsp; kometen Aren-Roland 1957 (med den ber&ouml;mda antisvansen) &auml;r andra godsaker i det ok&auml;nda k&auml;llararkivet, som nu ska digitaliseras.\n<\/p>\n<p>\n\t<strong>Sammanlagt har runt 150 bilder <\/strong>har gr&auml;vts fram ur g&ouml;mmorna av astronomen <strong>Holger Pedersen.<\/strong>\n<\/p>\n<p>\n\t<strong>N&auml;r bildskatterna togs s&aring;g v&aring;r<\/strong> astronomiska v&auml;rldsbild helt annorlunda ut &auml;n den g&ouml;r i dag.\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<strong>N&aring;gra av bilderna<\/strong> p&aring; NBI:s hemsida:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader6-e1449687227286.jpg\"><img decoding=\"async\" alt=\"glasplader6\" class=\"aligncenter size-full wp-image-61751\" height=\"338\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader6-e1449687227286.jpg\" width=\"600\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t<em>Holger Pedersen med en av de f&aring; kopiorna av&#8230;<\/em>\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader7-e1449687336394.jpg\"><img decoding=\"async\" alt=\"glasplader7\" class=\"aligncenter size-full wp-image-61752\" height=\"338\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader7-e1449687336394.jpg\" width=\"600\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t&#8230; Eddingtons solf&ouml;rm&ouml;rkelsebild 1919.\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader10-e1449687549851.jpg\"><img decoding=\"async\" alt=\"glasplader10\" class=\"aligncenter size-full wp-image-61754\" height=\"338\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader10-e1449687549851.jpg\" width=\"600\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t<em>Orionnebulosan p&aring; glaspl&aring;t 1922!<\/em>\n<\/p>\n<div class=\"img-with-caption\" style=\"margin: 5px 0px 10px 10px; width: 200px; float: right;\">\n<address class=\"thumbnail\">\n\t\t&nbsp;<br \/>\n\t<\/address>\n<p>\n\t\t&nbsp;\n\t<\/p>\n<\/div>\n<p>\n\t<a href=\"http:\/\/www.nbi.ku.dk\/Nyheder\/nyheder_15\/astronomi-arkaeologi--finder-120-aar-gamle-observationer\/\">Hela storyn &#8211; med fler bilder &#8211; finns h&auml;r. <\/a>\n<\/p>\n<p>\n\tTack till<strong> Christian Vestergaard,<\/strong> som tipsat.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader235.jpg\"><img decoding=\"async\" alt=\"glasplader235\" class=\"aligncenter size-full wp-image-61758\" height=\"132\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader235.jpg\" style=\"float: right;\" width=\"235\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader235.jpg 235w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/glasplader235-200x112.jpg 200w\" sizes=\"(max-width: 235px) 100vw, 235px\" \/><\/a>\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<p>\n\t&nbsp;\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>Mer historia!<\/strong><br \/>\n<\/h2>\n<p>\n\tJag vill redan nu flagga f&ouml;r en f&ouml;rn&auml;mlig artikel som W-loggen l&auml;st om <strong>Max Wolf, Carl Wirtz, C V L Charlier<\/strong> och <strong>Elis Str&ouml;mgren <\/strong>p&aring; temat &quot;Freunde im Norden&quot;. Fynden presenteras i n&auml;sta W-blogg!\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>Fler &quot;bildbevis&quot; p&aring; novan i M 33<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>Hans Bengtsspon <\/strong>erinrar om att<strong> Patric Tengvall <\/strong>7 december tog denna flotta bild av den nya novan i M33 &#8211; med st&ouml;rre delen av den likaledes klassiska galaxen med. Patric &auml;r medlem i V&auml;ster&aring;sklubben VARF och dokumenterade stj&auml;rnsm&auml;llen med en DSLR-kamera. Info nedan eller via novatr&aring;den&nbsp; p&aring; astronet.se:\n<\/p>\n<p>\n\t<a href=\"http:\/\/www.varf.se\/Forum_phpBB3\/viewtopic.php?f=3&amp;t=1745&amp;sid=05c1d237f484df01601757dda7c8c95f\">http:\/\/www.varf.se\/Forum_phpBB3\/viewtopic.php?f=3&amp;t=1745&amp;sid=05c1d237f484df01601757dda7c8c95f<\/a>\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/file2.jpg\"><img decoding=\"async\" alt=\"Picture saved with settings embedded.\" class=\"aligncenter size-full wp-image-61743\" height=\"630\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/file2.jpg\" width=\"601\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/file2-285x300.jpg 285w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/file2-190x200.jpg 190w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\">\n\tNovan ligger runt 16,5-17 magn visuellt.\n<\/p>\n<p class=\"text_intro pr_first\">\n\tSj&auml;lv f&ouml;rs&ouml;ker jag just nu med min 10 ggr:s f&auml;ltkikare spana in variabeln W Orionis men kan inte se den, vilket v&auml;l b&ouml;r betyda att den iaf &auml;r svagare &auml;n 6.5 magn. &Aring;terkommer!\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>ESO p&aring; unik galaxjakt<\/strong><br \/>\n<\/h2>\n<p class=\"text_intro pr_first\">\n\tResterna efter en 360 miljoner &aring;r gammal kosmisk kollision <a href=\"https:\/\/www.eso.org\/public\/sweden\/news\/eso1547\/\">avsl&ouml;jas i fantastisk detalj i nya bilder <\/a>fr&aring;n ESO:s Very Large Telescope vid Paranalobservatoriet.\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>Nya bilder p&aring; Ceres fl&auml;ckar<\/strong><br \/>\n<\/h2>\n<p class=\"text_intro pr_first\">\n\tNASA:s Dawn-sond har fortsatt att f&ouml;rse oss med en klase nya bilder fr&aring;n den m&auml;rkliga Occator-kratern p&aring; asteroiden Ceres, allts&aring; kratern med de intensivt vita fl&auml;ckarna. Med hj&auml;lp av <a href=\"http:\/\/dawn.jpl.nasa.gov\/news\/news-detail.html?id=4785\">lite f&auml;rgtricksande kan vi f&aring; fram hur olika ytskikten ser ut<\/a>, som h&auml;r i vilken bl&aring;tt antyder f&ouml;rekomsten av salter, sulfater och silikater:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA201801.jpg\"><img decoding=\"async\" alt=\"PIA20180\" class=\"aligncenter size-full wp-image-61767\" height=\"256\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA201801.jpg\" width=\"455\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA201801.jpg 455w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA201801-300x168.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA201801-200x112.jpg 200w\" sizes=\"(max-width: 455px) 100vw, 455px\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: NASA\/JPL-Caltech\/UCLA\/MPS\/DLR\/IDA<\/em>\n<\/p>\n<p class=\"text_intro pr_first\">\n\tDet har ocks&aring; kommit Dawn-bilder med kratern med fl&auml;ckar sedda fr&aring;n sidan:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA20181.jpg\"><img decoding=\"async\" alt=\"PIA20181\" class=\"aligncenter size-full wp-image-61766\" height=\"256\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA20181.jpg\" width=\"264\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA20181.jpg 264w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/PIA20181-200x193.jpg 200w\" sizes=\"(max-width: 264px) 100vw, 264px\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: NASA\/JPL-Caltech\/UCLA\/MPS\/DLR\/IDA<\/em>\n<\/p>\n<h2>\n\t<strong>Lundaprofessor portr&auml;tteras<\/strong><br \/>\n<\/h2>\n<p>\n\tNya numret av <em>Popul&auml;r Astronomi <\/em>damp ner precis: Ett sp&auml;ckat nummer som bl a inneh&aring;ller ett portr&auml;tt av lundaprofessorn, Vintergatsforskaren <strong>Sofia Feltzing. <\/strong>En utg&aring;ngspunkt &auml;r lundaobsis klassiska vintergatsbild, som <strong>Knut Lundmark <\/strong>best&auml;llde i mitten av 1950-talet.\n<\/p>\n<h2>\n\t<strong>ESA + Airbus = JUICE<\/strong><br \/>\n<\/h2>\n<p>\n\tI dag (9.12) blev det klart att <a href=\"http:\/\/sci.esa.int\/juice\/57014-jupiter-mission-contract-ceremony\/\">ESA skrivit kontrakt med Airbus<\/a>, som 2022 ska leverera JUICE = &nbsp; JUpiter ICy moons Explorer.\n<\/p>\n<p>\n\t2030 n&aring;r sonden fram f&ouml;r att under tre &aring;r studera Jupiter och dess tre st&ouml;rsta m&aring;nar Ganymedes, Callisto och Europa.\n<\/p>\n<h2>\n\t<strong>En klok poet<\/strong><br \/>\n<\/h2>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/e26130d0b568e81c0cb868de902ce043-e1449691783237.jpg\"><img decoding=\"async\" alt=\"e26130d0b568e81c0cb868de902ce043\" class=\"aligncenter size-full wp-image-61774\" height=\"184\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/e26130d0b568e81c0cb868de902ce043-e1449691783237.jpg\" width=\"547\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/e26130d0b568e81c0cb868de902ce043-e1449691783237.jpg 547w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/e26130d0b568e81c0cb868de902ce043-e1449691783237-300x100.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2015\/12\/e26130d0b568e81c0cb868de902ce043-e1449691783237-200x67.jpg 200w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/a>\n<\/p>\n<p>\n\t&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rara pl&aring;tar i K&ouml;penhamn I danska Niels Bohr Institutets k&auml;llare har pl&ouml;tsligt ett antal astronomiska rariteter kommit i dagen: 120 &aring;r gamla astrofotografier! Bilder fr&aring;n 1895-97 visar t ex Jupiter och dubbelstj&auml;rnor, som dokumenterades av astronomen Carl Burrau p&aring; &Oslash;stervold Observatoriet (som vi i ASTB bes&ouml;kte h&auml;rom &aring;ret), med hj&auml;lp av astrofotografrefraktorn fr&aring;n 1895. Bland&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2015\/12\/09\/nr-130-2015\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 130 2015<\/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":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Rara pl\u00e5tar i K\u00f6penhamn I danska Niels Bohr Institutets k\u00e4llare har pl\u00f6tsligt ett antal astronomiska rariteter kommit i dagen: 120 \u00e5r gamla astrofotografier! Bilder fr\u00e5n 1895-97 visar t ex Jupiter och dubbelstj\u00e4rnor, som dokumenterades av astronomen Carl Burrau p\u00e5 \u00d8stervold Observatoriet (som vi i ASTB bes\u00f6kte h\u00e4rom \u00e5ret), med hj\u00e4lp av astrofotografrefraktorn fr\u00e5n 1895. 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Bilder fr\u00e5n 1895-97 visar t ex Jupiter och dubbelstj\u00e4rnor, som dokumenterades av astronomen Carl Burrau p\u00e5 \u00d8stervold Observatoriet (som vi i ASTB bes\u00f6kte h\u00e4rom \u00e5ret), med hj\u00e4lp av astrofotografrefraktorn fr\u00e5n 1895. Bland\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2015\/12\/09\/nr-130-2015\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2015-12-09T20:12:22+01:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2015-12-09T20:47:00+01:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Nr 130 2015 - Cassiopeiabloggen\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Rara pl\u00e5tar i K\u00f6penhamn I danska Niels Bohr Institutets k\u00e4llare har pl\u00f6tsligt ett antal astronomiska rariteter kommit i dagen: 120 \u00e5r gamla astrofotografier! Bilder fr\u00e5n 1895-97 visar t ex Jupiter och dubbelstj\u00e4rnor, som dokumenterades av astronomen Carl Burrau p\u00e5 \u00d8stervold Observatoriet (som vi i ASTB bes\u00f6kte h\u00e4rom \u00e5ret), med hj\u00e4lp av astrofotografrefraktorn fr\u00e5n 1895. 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