{"id":69441,"date":"2017-01-14T19:47:33","date_gmt":"2017-01-14T18:47:33","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=69441"},"modified":"2017-01-14T21:47:14","modified_gmt":"2017-01-14T20:47:14","slug":"nr-7-2017","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2017\/01\/14\/nr-7-2017\/","title":{"rendered":"Nr 7 2017"},"content":{"rendered":"<h2>\n\t<strong>Djupdykning i Licks arkiv<\/strong><br \/>\n<\/h2>\n<p>\n\tIbland k&auml;nner vi p&aring; W-bloggen ett behov av att gr&auml;va i k&auml;llorna en stund. Som h&auml;r: Fr&aring;n Lick-observatoriet i Californien g&aring;r det att <a href=\"http:\/\/digitalcollections.ucsc.edu\/cdm\/search\/collection\/p265101coll10\/searchterm\/Series%207:%20Photographs:%20Astronomer%20Portraits\/mode\/exact\/page\/2\">surfa in om Santa Cruz-universitetets fantastiska digitalarkiv<\/a> med 100-tals bilder av naturvetare, inte minst astronomer. Svenska 1800-talsastronomer som <strong>Axel M&ouml;ller <\/strong>och<strong> Hugo Gyld&eacute;n <\/strong>&aring;terfinns d&auml;r men ocks&aring; denna kvartett:\n<\/p>\n<p>\n\t1. N&auml;r <strong>Camille Flammarion<\/strong> (1842-1925) i sin krafts dagar poserade i sitt privatobservatoriuum s&aring;g det ut s&aring; h&auml;r vid hans teleskop:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/fasllmasrion.jpg\"><img decoding=\"async\" alt=\"fasllmasrion\" class=\"aligncenter size-full wp-image-69465\" height=\"480\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/fasllmasrion.jpg\" width=\"321\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/fasllmasrion.jpg 321w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/fasllmasrion-200x300.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/fasllmasrion-133x200.jpg 133w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/a>\n<\/p>\n<p>\n\tFlammarion var ju Frankrikes store popul&auml;rvetare p&aring; slutet av 1800-talet men levde s&aring; l&auml;nge in p&aring; 1900-talet att han fick vara med om galaxgenombrottet. Hans b&ouml;cker inspirerade ett par generationer astronomer, i Sverige t ex <strong>Knut Lundmark<\/strong>, v&aring;r egen ASTB-grundare.\n<\/p>\n<p>\n\t2. Inte heller detta fotografi p&aring; skotskf&ouml;dda <strong>Williamina Fleming<\/strong> (1857-1911) tillh&ouml;r vanligheterna:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/flemming.jpg\"><img decoding=\"async\" alt=\"flemming\" class=\"aligncenter size-full wp-image-69466\" height=\"480\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/flemming.jpg\" width=\"309\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/flemming.jpg 309w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/flemming-193x300.jpg 193w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/flemming-128x200.jpg 128w\" sizes=\"(max-width: 309px) 100vw, 309px\" \/><\/a>\n<\/p>\n<p>\n\tFlemings karri&auml;r b&ouml;rjade som ensammamma och hush&aring;llerska hemma hos astronomfamiljen<strong> W H Pickering<\/strong> i Boston, Harvard-astronomen Barnard som uppt&auml;ckte hennes astronomiska talanger. Fleming uppt&auml;ckte flera novor och variabla stj&auml;rnor genom att detaljstudera fotografiska pl&aring;tar. Hon anses dessutom ha uppt&auml;ckt H&auml;sthuvudnebulosan i Orion.\n<\/p>\n<p>\n\tAtt Fleming hade skarp syn tycker jag hennes intensiva &ouml;gon avsl&ouml;jar.\n<\/p>\n<p>\n\t3. Fransmannen <strong>C M Gaudibert <\/strong>&#8211; jag saknar hans f&ouml;delse- och d&ouml;ds&aring;r &#8211; var en duktig kartl&auml;ggare av m&aring;nen och gjorde bl a sm&aring; m&aring;nglober. Han recenserade &auml;ven m&aring;nlitteratur i publikationen fr&aring;n&nbsp; Astronomical Society of the Pacific. Jag gillar Monsieur Gaudiberts avslappade stil vid sitt teleskop!\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/gaudibert.jpg\"><img decoding=\"async\" alt=\"gaudibert\" class=\"aligncenter size-full wp-image-69482\" height=\"480\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/gaudibert.jpg\" width=\"314\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/gaudibert.jpg 314w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/gaudibert-196x300.jpg 196w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/gaudibert-130x200.jpg 130w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/a>\n<\/p>\n<p>\n\t4. En personligf favorit f&ouml;r W-bloggsredakt&ouml;ren &auml;r denna dam, irl&auml;ndskan <strong>Agnes M Clerke<\/strong> (1842-1907). Jag l&auml;ser n&auml;stan dagligen&nbsp; delar av hennes bok, en sann &quot;Baedeker&quot;,&nbsp; om 1800-talets astronomiska uppt&auml;cker, som utkom i flera, uppdaterade upplagor: <em>A Popular History of Astronomy during the 19th Century.<\/em>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/clerke.jpg\"><img decoding=\"async\" alt=\"clerke\" class=\"aligncenter size-full wp-image-69485\" height=\"480\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/clerke.jpg\" width=\"314\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/clerke.jpg 314w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/clerke-196x300.jpg 196w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/clerke-130x200.jpg 130w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/a>\n<\/p>\n<p>\n\tPS. I arkivet finns&nbsp; &auml;ven ett foto av <strong>Sir John Herschel,<\/strong> som jag starkt ifr&aring;gas&auml;tter. Det liknar inte honom alls.\n<\/p>\n<h2>\n\t<strong>Offer f&ouml;rt Vintergatans framfart<\/strong><br \/>\n<\/h2>\n<p>\n\tVintergatans mest avl&auml;gsna stj&auml;rnor har ett avst&aring;nd p&aring; 300 000 ljus&aring;r och anses, <a href=\"http:\/\/www.sci-news.com\/astronomy\/milky-ways-stars-sagittarius-dwarf-elliptical-galaxy-04530.html\">visar en rykande f&auml;rsk rapport,<\/a> ha norpats fr&aring;n dv&auml;rgellipsgalaxen i Sagittarius (uppt&auml;ckt 1994-95).\n<\/p>\n<h2>\n\t<strong>Ny teknik medger fingranskning av solytan<\/strong><br \/>\n<\/h2>\n<p>\n\tTrots att astronomin h&aring;ller sig med eget fackterms &quot;abakadabra&quot;-spr&aring;k, som vi vanliga d&ouml;dliga inom communityn blir l&auml;tt irriterade p&aring;, s&aring; f&ouml;rst&aring;r jag i alla fall s&aring; mycket som att &quot;multi-conjugate adaptive optics&quot; medger en&nbsp; rej&auml;l f&ouml;rb&auml;ttring<em> av <\/em>uppl&ouml;sningen n&auml;r solytan ska granskas i detalj &#8211; i realtid.\n<\/p>\n<p>\n\t<a href=\"http:\/\/www.aanda.org\/articles\/aa\/abs\/2017\/01\/aa29970-16\/aa29970-16.html\">Rapporten i<em> Astronomy &amp; Astrophysics<\/em> fr&aring;n Big Bear Solar Observatory i Californien finns h&auml;r.<\/a>\n<\/p>\n<p>\n\tTekniken bygger p&aring; tre speglar och h&ouml;ghastigshetskameror (2000 bilder\/sek) som fokuserar p&aring; ljuset fr&aring;n tre olika h&ouml;jder i jordens atmosf&auml;r: vid ytan, 4,8 km upp och 9,7 km upp.\n<\/p>\n<p>\n\tOm vi inte fattar tekniken, fattar vi i alla fall resultatf&ouml;rb&auml;ttringen:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/283742342309-sun-2-e1484406677595.jpg\"><img decoding=\"async\" alt=\"283742342309-sun-2\" class=\"aligncenter size-full wp-image-69460\" height=\"585\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/283742342309-sun-2-e1484406677595.jpg\" width=\"585\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: BBSO<\/em>\n<\/p>\n<h2>\n\t<strong>&Aring;rhus planetarium r&auml;ddat?<\/strong><br \/>\n<\/h2>\n<p>\n\tSamtidigt som &Aring;rhus borta p&aring; Jylland b&ouml;rjar dra ig&aring;ng alla aktiviteter i samband med att stan utsetts till &Aring;rets kulturhuvudstad i Europa, kommer uppgiften att Orion Planetarium f&aring;tt en n&aring;datid. Fattas bara ett s&aring;dant &aring;r!\n<\/p>\n<p>\n\t&#8211; Ja, Orion Planetarium&nbsp;fick&nbsp;en&nbsp;chans&nbsp;till.&nbsp;&quot;St&ouml;tteforeningen&quot;&nbsp;Orions&nbsp;Planetariums&nbsp;Venner&quot;&nbsp;lyckades&nbsp;med&nbsp;att&nbsp;klubba&nbsp;igenom&nbsp;&quot;fredsplikt&quot;<br \/>\n\ti&nbsp;ett&nbsp;&aring;r.&nbsp;Detta&nbsp;d&aring;&nbsp;&quot;bygningsfonden&quot;&nbsp;hotat&nbsp;att&nbsp;l&auml;gga&nbsp;ner&nbsp;verksamheten, ber&auml;ttar <strong>Christian Vestergaard.<\/strong>\n<\/p>\n<p>\n\tL&auml;s&nbsp;mer&nbsp;om&nbsp;varf&ouml;r&nbsp;p&aring;&nbsp;l&auml;nken&nbsp;&nbsp;<a href=\"http:\/\/www.orionplanetariumsvenner.dk\/\" target=\"_blank\">http:\/\/www.orionplanetariumsvenner.dk\/<\/a>&nbsp;&nbsp;.\n<\/p>\n<p>\n\t<br \/>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/cropped-OrionPlanetarium-270x270.jpg\"><img decoding=\"async\" alt=\"cropped-OrionPlanetarium-270x270\" class=\"aligncenter size-full wp-image-69450\" height=\"270\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/cropped-OrionPlanetarium-270x270.jpg\" width=\"270\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/cropped-OrionPlanetarium-270x270.jpg 270w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/cropped-OrionPlanetarium-270x270-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/cropped-OrionPlanetarium-270x270-200x200.jpg 200w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><\/a>\n<\/p>\n<h2>\n\t<strong>Principia gick f&ouml;r rekordpris<\/strong><br \/>\n<\/h2>\n<p>\n\tP&aring; <a href=\"http:\/\/www.christies.com\/lotfinder\/lot\/newton-sir-isaac-philosophiae-na-6052542-details.aspx\">Christies i New York har ett originalex<\/a> av<strong> Isaac Newtons<\/strong> <em>Principia <\/em>fr&aring;n 1687 g&aring;tt f&ouml;r den n&auml;tta summa 3,7 miljoner dollar &#8211; en bit &ouml;ver 30 miljoner SEK!\n<\/p>\n<h2>\n\t<strong>Kvinnor inom rymdfarten<\/strong><br \/>\n<\/h2>\n<p>\n\tFilmbolaget Fox har sl&auml;ppt<a href=\"http:\/\/www.foxmovies.com\/movies\/hidden-figures\"> l&aring;ngfilmen Hidden Figures,<\/a> som handlar om de afroamerikanska kvinnornas roll bakom den amerikanska rymdfartsutvecklingen.\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/hidden-figures-poster-e1484302317708.jpg\"><img decoding=\"async\" alt=\"hidden-figures-poster\" class=\"aligncenter size-full wp-image-69446\" height=\"388\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/hidden-figures-poster-e1484302317708.jpg\" width=\"600\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: Fox Movies<\/em>\n<\/p>\n<p>\n\tFilmen handlar om&nbsp; <strong>Katherine Johnson<\/strong> (spelad av <strong>Taraji P. Henson<\/strong>),<strong> Dorothy Vaughan (Octavia Spencer) <\/strong>och <strong>Mary Jackson (Janelle Mon&aacute;e),<\/strong> som arbetade f&ouml;r NASA och som spelade en stor men &quot;obesjungen&quot; roll bakom uppskjutningen av astronauten<strong> John Glenn<\/strong> i en bana runt jorden.\n<\/p>\n<h2>\n\t<strong>Planet Nine-optimismen &ouml;kar<\/strong><br \/>\n<\/h2>\n<p>\n\tM&aring;nga planetforskare tror att den s&aring; kallade Planet Nine snart kommer att avsl&ouml;jas d&auml;r ute i planetsystemets ytterkant.\n<\/p>\n<p>\n\tOch nu har det dessutom b&ouml;rjat spekuleras i om &quot;nian&quot; <a href=\"https:\/\/phys.org\/news\/2017-01-simulations-planet-rogue.html\">rentav fr&aring;n b&ouml;rjan varit en herrel&ouml;s interplanetariskt vandrande&nbsp; plane<\/a>t som f&aring;ngats in p&aring; v&aring;r hemmaplan.\n<\/p>\n<h2>\n\t<strong>En bild som s&auml;ger allt<\/strong><br \/>\n<\/h2>\n<p>\n\tVissa bilder s&auml;ger mer &auml;n tusen ord, och d&auml;rf&ouml;r n&ouml;jer jag mig med detta foto fr&aring;n Vita huset och astronomitr&auml;ffen d&auml;r med ungdomar&nbsp; i h&ouml;stas.\n<\/p>\n<p>\n\tVita huset f&aring;r nya hyresg&auml;ster i veckan som kommer. No more said!\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/ea41c93119b56875acfde5b0d4810862-e1484419606115.jpg\"><img decoding=\"async\" alt=\"ea41c93119b56875acfde5b0d4810862\" class=\"aligncenter size-full wp-image-69488\" height=\"518\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2017\/01\/ea41c93119b56875acfde5b0d4810862-e1484419606115.jpg\" width=\"400\" \/><\/a>\n<\/p>\n<h4 class=\"fullname\" style=\"text-align: center;\">\n\t<em>Bildk&auml;lla<a class=\"profileSource\" data-element-type=\"25\" href=\"https:\/\/www.pinterest.se\/source\/obamafamily.tumblr.com\">: obamafamily.tumblr.com <\/a><\/em><br \/>\n<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Djupdykning i Licks arkiv Ibland k&auml;nner vi p&aring; W-bloggen ett behov av att gr&auml;va i k&auml;llorna en stund. Som h&auml;r: Fr&aring;n Lick-observatoriet i Californien g&aring;r det att surfa in om Santa Cruz-universitetets fantastiska digitalarkiv med 100-tals bilder av naturvetare, inte minst astronomer. Svenska 1800-talsastronomer som Axel M&ouml;ller och Hugo Gyld&eacute;n &aring;terfinns d&auml;r men ocks&aring; denna&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2017\/01\/14\/nr-7-2017\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 7 2017<\/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\/69441"}],"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=69441"}],"version-history":[{"count":39,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/69441\/revisions"}],"predecessor-version":[{"id":69493,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/69441\/revisions\/69493"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=69441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=69441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=69441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}