{"id":77831,"date":"2018-09-01T14:32:19","date_gmt":"2018-09-01T13:32:19","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=77831"},"modified":"2018-09-01T19:16:46","modified_gmt":"2018-09-01T18:16:46","slug":"nr-63-2018","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/01\/nr-63-2018\/","title":{"rendered":"Nr 63 2018"},"content":{"rendered":"<h2>\n\t<strong>Ven p&aring; v&auml;g mot evig ber&ouml;mmelse?<\/strong><br \/>\n<\/h2>\n<p>\n\tN&auml;r jag h&auml;r och i n&aring;gra sk&aring;nska media till&aring;tit mig spekulera &ouml;ver och propagera f&ouml;r&nbsp;Vens status som v&auml;rldsarv&nbsp;med UNESCO:s v&auml;lsignelse, har jag alltid betonat alla sv&aring;righeter med att f&aring; best&auml;mmare av diverse specifika vikter med p&aring; f&auml;rden.\n<\/p>\n<p>\n\tNu kan jag bara gl&auml;djas &ouml;ver att <a href=\"https:\/\/www3.astronomicalheritage.net\/index.php\/show-entity?identity=100&amp;idsubentity=1\">IAU, fackastronomernas egen international, absolut INTE har gl&ouml;mt bort Tychos, <\/a>Uraniborgs och Stj&auml;rneborgs historiska betydelse.\n<\/p>\n<p>\n\tDet k&auml;nns faktiskt &#8211; bra!\n<\/p>\n<p>\n\tSen f&aring;r vi se ifall&nbsp;IAU och UNESCO ocks&aring; har en verkstad&#8230;\n<\/p>\n<h2>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1.jpg\"><img decoding=\"async\" alt=\"2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki[1]\" class=\"aligncenter size-medium wp-image-77842\" height=\"242\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1-300x242.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1-300x242.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1-200x161.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1.jpg 787w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n<\/h2>\n<p style=\"text-align: center;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/2a-Stjerneborg-design-Willem-Blaeu-1595_Johan-Blaeu-Atlas-Major-Amsterdam-1662_wiki1.jpg\">\u200b<\/a><em>Stj&auml;rneborg p&aring; Tychos tid.<\/em>\n<\/p>\n<h2>\n\t<strong>IAU-kongressen hade egen tidning<\/strong><br \/>\n<\/h2>\n<p>\n\tV&aring;r ordf&ouml;rande <strong>Peter Linde <\/strong>lovade heligt och dyrt p&aring; senaste storm&ouml;tet att &aring;terkomma&nbsp;med en st&ouml;rre rapport&nbsp;fr&aring;n &nbsp;IAU-kongressen i Wien.\n<\/p>\n<p>\n\tMest kontroversiellt &auml;r v&auml;l diskussionen om <u>Hubble-lagen<\/u> ska omformuleras till &#8211; <u>Hubble-Lema&icirc;trelagen<\/u>. Nu ska alla IAU-medlemmar&nbsp;&nbsp;&auml;ven ges chansen att e-r&ouml;sta om saken!\n<\/p>\n<p>\n\tDessutom: Kul att IAU:arna till&aring;ter sig ta ut sv&auml;ngarna d&aring; och d&aring;. Bara f&ouml;r att man &auml;r astronom beh&ouml;ver man inte vara tr&aring;kig! Jag ser kongressens egen dagliga e-tidning som ett exempel p&aring; den l&auml;ttsammare tonen idag (jfr med hur det var f&ouml;rr):\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IAU-NP-Header1.png\"><img decoding=\"async\" alt=\"IAU-NP-Header[1]\" class=\"aligncenter size-medium wp-image-77844\" height=\"38\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IAU-NP-Header1-300x38.png\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IAU-NP-Header1-300x38.png 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IAU-NP-Header1-200x25.png 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IAU-NP-Header1.png 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p>\n\tNotabelt tycker jag &auml;r beslutet att IAU-kongressen 2024 f&ouml;rl&auml;ggs till Sydafrika. Det &auml;r&nbsp;f&ouml;rsta g&aring;ngen ett afrikanskt land f&ouml;rekommer som v&auml;rd f&ouml;r en v&auml;rldskongress. Mycket bra!\n<\/p>\n<h2>\n\t<strong>Mikrometeoriten inget hot mot ISS<\/strong><br \/>\n<\/h2>\n<p>\n\tEngelskspr&aring;kiga <a href=\"http:\/\/tass.com\/science\/1019283\">TASS har historien h&auml;r<\/a> om den uppenbarliga ofarliga mikrometeorit, som orsakade h&ouml;jda &ouml;gonbryn nyligen&nbsp;f&ouml;r de som f&ouml;ljer Internationella rymdstationens &ouml;den och &auml;ventyr.\n<\/p>\n<h2>\n\t<strong>Saturnus norrsken i ultraviolett<\/strong><br \/>\n<\/h2>\n<p>\n\tN&auml;r rymdteleskopet HST med dess specialinstrument kallat Imaging Spectrograph <a href=\"https:\/\/www.spacetelescope.org\/news\/heic1815\/\">riktades mot Saturnus norra pol <\/a>kom detta norrsken i blickf&auml;ltet:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1.jpg\"><img decoding=\"async\" alt=\"Saturn\u2019s northern auroras\" class=\"aligncenter size-medium wp-image-77834\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1-300x300.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1-200x200.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815b1.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<div class=\"credit\">\n<p style=\"text-align: center;\">\n\t\t<em>ESA\/Hubble, NASA &amp; L. Lamy (Observatoire de Paris)<\/em>\n\t<\/p>\n<\/div>\n<p>\n\tDokumentationen skedde i ultraviolett. &nbsp;P&aring; gasj&auml;tten f&ouml;rekommer rikligt med v&auml;te, och det &auml;r det som avg&ouml;r synligheten i UV-delen av spektrumet. P&aring; jorden &auml;r&nbsp;det&nbsp;andra grund&auml;mnen&nbsp;som ligger bakom de vackra norrskenen n&auml;r solvinden brakar in &ouml;ver oss.\n<\/p>\n<p>\n\tEn kombo mellan HST och Cassini-upptagningar ger denna variant:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2.jpg\"><img decoding=\"async\" alt=\"Saturn and its northern auroras (composite image)\" class=\"aligncenter size-medium wp-image-77833\" height=\"184\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2-300x184.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2-300x184.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2-1024x630.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2-200x123.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1815a2.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<div class=\"credit\">\n<p style=\"text-align: center;\">\n\t\t<em>ESA\/Hubble, NASA, A. Simon (GSFC) and the OPAL Team, J. DePasquale (STScI), L. Lamy (Observatoire de Paris)<\/em>\n\t<\/p>\n<p>\n\t\t\u200bNorrskenens variationer p&aring; Saturnus f&ouml;rklaras med v&auml;xelverkan mellan solvinden och gasj&auml;ttens snabba rotation. Kolla animationen p&aring; HST-sajten ovan.\n\t<\/p>\n<h2>\n\t\t<strong>Jesper ett av affischnamnen p&aring; F&amp;F:s kunskapskryssning<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\t17 oktober kastar Viking Cinderella loss fr&aring;n Stockholm f&ouml;r en kulig seglats i kunskapens tecken. Redan en timme efter ombordstigningen vid Stadsg&aring;rden i Stockholm, &auml;r v&aring;r egen stockholmske astronomiprofessor <strong>Jesper Sollerman<\/strong> i elden f&ouml;r att f&ouml;rel&auml;sa p&aring; temat &quot;Supersnabba fenomen i rymden&quot;.\n\t<\/p>\n<p>\n\t\tSenare p&aring; kv&auml;llen blir det stj&auml;rnsk&aring;dning fr&aring;n d&auml;ck, om v&auml;dret till&aring;ter.\n\t<\/p>\n<p>\n\t\tAll info om <em>Forskning &amp; Framstegs <\/em>unika kunskapskryssning&nbsp;och f&ouml;rel&auml;sningar <a href=\"https:\/\/fof.se\/_artikel\/folj-med-pa-hostens-kunskapskryssning#\">&aring;terfinns h&auml;r<\/a>.\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811.jpg\"><img decoding=\"async\" alt=\"kk-okt-18[1]\" class=\"aligncenter size-medium wp-image-77851\" height=\"183\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811-300x183.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811-300x183.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811-1024x626.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811-200x122.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/kk-okt-1811.jpg 1862w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ven p&aring; v&auml;g mot evig ber&ouml;mmelse? N&auml;r jag h&auml;r och i n&aring;gra sk&aring;nska media till&aring;tit mig spekulera &ouml;ver och propagera f&ouml;r&nbsp;Vens status som v&auml;rldsarv&nbsp;med UNESCO:s v&auml;lsignelse, har jag alltid betonat alla sv&aring;righeter med att f&aring; best&auml;mmare av diverse specifika vikter med p&aring; f&auml;rden. Nu kan jag bara gl&auml;djas &ouml;ver att IAU, fackastronomernas egen international, absolut&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/01\/nr-63-2018\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 63 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\/77831"}],"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=77831"}],"version-history":[{"count":21,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/77831\/revisions"}],"predecessor-version":[{"id":77859,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/77831\/revisions\/77859"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=77831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=77831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=77831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}