{"id":84987,"date":"2020-07-29T13:43:06","date_gmt":"2020-07-29T12:43:06","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=84987"},"modified":"2020-07-29T13:47:37","modified_gmt":"2020-07-29T12:47:37","slug":"nr-66-2020","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/07\/29\/nr-66-2020\/","title":{"rendered":"Nr 66 2020"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Goda relationer som alltid med England<\/h2>\n\n\n\n<p>Genom v\u00e5r ordf\u00f6rande b\u00e5de lokalt (ASTB) och nationellt (SAS), s\u00e5ledes <strong>Peter Linde<\/strong>, har relationerna med den brittiska amat\u00f6rastronomin aldrig upph\u00f6rt. Detta \u00e4r v\u00e4ldigt kul att notera f\u00f6r en gammal st\u00f6t i den svensk-engelska communityn. Jag sl\u00e4ppte dock\u00a0de flesta kontakterna \u00a0p\u00e5 70-talets mitt.<\/p>\n\n\n\n<p>Senast bidrar Peter med en f\u00f6rn\u00e4mlig artikel om Vintergatan och den lokala galaxgruppen i <em>Orbit,<\/em> en tidskrift som ges ut av Eastbourne Astronomical Society med Sverigev\u00e4nnen <strong>Peter Gill<\/strong> som redakt\u00f6r. <a href=\"file:\/\/\/C:\/Users\/Ulf%20R\/Downloads\/ORBIT%20400[PG1]%20(1).pdf\">Finns h\u00e4r att besk\u00e5da!<\/a><\/p>\n\n\n\n<p>Artikeln vidh\u00e4ngs av&nbsp;en mugg med Peters nuna. Den vill vi ha inte bara&nbsp;virtuellt (bild nedan), vi vill ha den i rena rama verkligheten.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=85021\" rel=\"attachment wp-att-85021\"><img decoding=\"async\" width=\"225\" height=\"300\" class=\"aligncenter size-medium wp-image-85021\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-225x300.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-225x300.jpg 225w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-768x1024.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-150x200.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-1152x1536.jpg 1152w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/IMG_1589-rotated.jpg 1224w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n\n\n<h2 class=\"wp-block-heading\">Astronomer l\u00f6ser konstg\u00e5ta?<\/h2>\n\n\n\n<p>Det h\u00e4nder d\u00e5 och d\u00e5 att astronomer ger sig in i konstv\u00e4rlden f\u00f6r att l\u00f6sa en och annan g\u00e5ta. <strong>van Gogh<\/strong> var ett exempel f\u00f6r ett antal \u00e5r sedan. <\/p>\n\n\n\n<p>Nu p\u00e5pekar <strong>Carsten Nilsson<\/strong>, v\u00e5r gamle Ur-MARS:ian, att&nbsp; &#8220;v\u00e4rldens vackraste tavla&#8221; Gezicht op Delft (&#8220;Vy \u00f6ver Delft&#8221;) &#8211; sagt av <strong>Marcel Proust<\/strong> -, &nbsp;skapad av legenden <strong>Johannes Vermeer<\/strong>, &nbsp;har avkodats med astronomiska hj\u00e4lpmedel inklusive datasimulation:<br><a href=\"https:\/\/www.nyteknik.se\/innovation\/astronomer-knackte-gatan-med-varldens-vackraste-tavla-6998746\">https:\/\/www.nyteknik.se\/innovation\/astronomer-knackte-gatan-med-varldens-vackraste-tavla-6998746 <\/a><br>Enligt <em>Ny teknik\/TT<\/em> har astronomiprofessorn <strong>Donald Olson<\/strong> vid Texas State University i USA tillsammans med sina kollegor studerat tavlan s\u00e5 noga att de inte bara kan uttala sig om ett troligt \u00e5r, m\u00e5nad och dag (3 september 1660) d\u00e5 konstn\u00e4ren med stor sannolikhet m\u00e5ste ha arbetat \u2013 de har \u00e4ven presenterat ett klockslag.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=85015\" rel=\"attachment wp-att-85015\"><img decoding=\"async\" width=\"300\" height=\"249\" class=\"aligncenter size-medium wp-image-85015\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1-300x249.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1-300x249.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1-1024x851.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1-768x638.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1-200x166.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/celestialsle1.jpg 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p class=\"has-text-align-center\"><em>Bildk\u00e4lla: Museum Mauritshuis<\/em><\/p>\n\n\n\n<p>Genom bes\u00f6k p\u00e5 plats, genom Google Earth och&nbsp;datak\u00f6rningar m m och s\u00e4rskilt fokus p\u00e5 hur solen skuggar kyrktornet p\u00e5 Nieuwe Kerk t h i tavlan, har tavlans mysterium l\u00f6sts. I kyrktornet h\u00e4nger \u00e4nnu inga klockor, de kom en tid efter det att tavlan f\u00e4rdigst\u00e4llts.<\/p>\n\n\n\n<p>Nyaste <em>Sky &amp; Telescope<\/em> skildrar arbetet men Olsons resonemang \u00e5terfinns \u00e4ven i en artikel fr\u00e5n Texas State University: <a href=\"https:\/\/phys.org\/news\/2020-07-celestial-sleuth-vermeer-masterpiece-view.html\">Den artikeln \u00e5terfinns h\u00e4r <\/a>och \u00e4r ett gott exempel p\u00e5 &#8220;Sherlock Holmes&#8221;-metoden d\u00e4r astronomi och kulturyttringar m\u00f6ts.<br><\/p>\n\n\n\n<p>Kritiker, bl a fr\u00e5n museet&nbsp; Mauritshuis, Den Haag, d\u00e4r tavlan h\u00e4nger i dag, &nbsp;menar att astronomerna \u00e4r ute och reser.&nbsp;Sillb\u00e5tarna i f\u00f6rgrunden, de ska ut p\u00e5 sommarens stora fiskaf\u00e4nge i juni, har dokumenterats n\u00e5n g\u00e5ng i &#8211; maj!&nbsp;\u00c4ven tr\u00e4den med dess&nbsp;l\u00f6v pekar v\u00e4l p\u00e5 v\u00e5r?<\/p>\n\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=45772&amp;hilite=%27van%27%2C%27Gogh%27\">Som framg\u00e5r av en W-blogg 2013<\/a> \u00e4r Donald Olson \u00e4ven f\u00f6rfattare till en bok om &#8220;celest detektivjakt inom konsten&#8221;.&nbsp;&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&#8220;Astroniklas&#8221; i Californien<\/h2>\n\n\n\n<p>V\u00e5r gamle ASTB:are <strong>Niklas &#8220;Astroniklas&#8221; Henricson<\/strong> \u00e4r numera engagerad i Sacramento Valley Astronomical Society p\u00e5 diverse niv\u00e5er. F\u00f6r sin\u00a0californiska \u00a0v\u00e4nner <a href=\"https:\/\/astroniklas.com\/about\/\">presenterar han sig s\u00e5 h\u00e4r.<\/a><\/p>\n\n\n\n<p>F\u00f6r n\u00e5gra dagar sedan fick vi \u00e4ven ta del av denna Youtube-film med kometj\u00e4garen <strong>Don Machholz<\/strong> som guide p\u00e5 stj\u00e4rnhimlen\u00a0fr\u00e5n Kalifornien &#8211; tack till Niklas.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"nv-iframe-embed\"><iframe title=\"SVAS Member Connect   July 2020\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/YxdoFZEK6eM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">ESO skjuter fram och upp<\/h2>\n\n\n\n<p><strong>Peter Linde <\/strong>tipsar om hur h\u00e5rt Covid-19 sl\u00e5r mot astronomin fr\u00e5n ESO:s horisont:<\/p>\n\n\n\n<p><a href=\"https:\/\/eso.org\/sci\/publications\/announcements\/sciann17308.html\">https:\/\/eso.org\/sci\/publications\/announcements\/sciann17308.html<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Grimeton v\u00e4rt ett bes\u00f6k<\/h2>\n\n\n\n<p><br>&nbsp; <br>Utflyktstips i sensommartid f\u00f6r den teknikintresserade amat\u00f6rastronomen:.<br>&#8211; Varf\u00f6r inte bes\u00f6ka Unescos v\u00e4rldsarv Grimeton (uttalas grimmet\u00e5nn) i Varbergs kommun? D\u00e4r finns ett bemannat bes\u00f6kscenter med ett litet kaf\u00e9 och d\u00e4r kan \u00e4ven bokas guidad tur som visar runt i hela anl\u00e4ggningen. Den som inte \u00e4r h\u00f6jdr\u00e4dd kan \u00e4ven f\u00e5 kl\u00e4ttra upp i en av masterna!, tipsar <strong>Hans Hilderfors<\/strong> (som \u00e4ven st\u00e5r f\u00f6r&nbsp;bildbevisen nedan)<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=84999\" rel=\"attachment wp-att-84999\"><img decoding=\"async\" width=\"300\" height=\"225\" class=\"aligncenter size-medium wp-image-84999\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-300x225.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-768x576.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-1536x1152.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-2-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p>Det var behovet av en p\u00e5litlig, snabb och stabil f\u00f6rbindelse mellan Sverige och Nordamerika som ledde till att Grimeton Radiostation byggdes, strax efter f\u00f6rsta v\u00e4rldskrigets slut. Under \u00e5ren som f\u00f6ljde utvecklades platsen till ett centrum f\u00f6r kommunikationer, en roll som har best\u00e5tt. <\/p>\n\n\n\n<p>Infotips fr\u00e5n Hans:<\/p>\n\n\n\n<p>https:\/\/sv.wikipedia.org\/wiki\/Radiostationen_i_Grimeton&nbsp;<br>https:\/\/www.unesco.se\/grimeton-radiostation\/&nbsp;<br>https:\/\/grimeton.org\/&nbsp;<br><\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=84998\" rel=\"attachment wp-att-84998\"><img decoding=\"async\" width=\"300\" height=\"225\" class=\"aligncenter size-medium wp-image-84998\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-300x225.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-768x576.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-1536x1152.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/Grimeton-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<h2 class=\"wp-block-heading\">NEOWISE tonar ner<\/h2>\n\n\n\n<p>Den \u00e4r inte mycket att spana in nu med sin f\u00e4ltkikare, NEOWISE \u00e4r en suddig fl\u00e4ck i min 12&#215;50-kikare. Vi ses igen om en 6000-7000 \u00e5r!?!<\/p>\n\n\n\n<p>Upp som en sol, ner som en&#8230; osv. Lite grand som de gamla komett\u00e4ndstickorna, som <strong>Christian Vestergaard <\/strong>f\u00e5tt syn p\u00e5:<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=85027\" rel=\"attachment wp-att-85027\"><img decoding=\"async\" width=\"300\" height=\"200\" class=\"aligncenter size-medium wp-image-85027\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/vertical-1-300x200.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/vertical-1-300x200.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/vertical-1-200x134.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/07\/vertical-1.jpg 367w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Goda relationer som alltid med England Genom v\u00e5r ordf\u00f6rande b\u00e5de lokalt (ASTB) och nationellt (SAS), s\u00e5ledes Peter Linde, har relationerna med den brittiska amat\u00f6rastronomin aldrig upph\u00f6rt. Detta \u00e4r v\u00e4ldigt kul att notera f\u00f6r en gammal st\u00f6t i den svensk-engelska communityn. Jag sl\u00e4ppte dock\u00a0de flesta kontakterna \u00a0p\u00e5 70-talets mitt. Senast bidrar Peter med en f\u00f6rn\u00e4mlig artikel&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/07\/29\/nr-66-2020\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 66 2020<\/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\/84987"}],"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=84987"}],"version-history":[{"count":34,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/84987\/revisions"}],"predecessor-version":[{"id":85031,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/84987\/revisions\/85031"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=84987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=84987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=84987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}