{"id":88500,"date":"2021-08-21T18:44:36","date_gmt":"2021-08-21T17:44:36","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=88500"},"modified":"2021-08-22T11:12:08","modified_gmt":"2021-08-22T10:12:08","slug":"nr-59-2021","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2021\/08\/21\/nr-59-2021\/","title":{"rendered":"Nr 59 2021"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">TBO i Sk\u00e5nska Dagbladet<\/h2>\n\n\n\n<p>Det \u00e4r inte ofta jag skriver om mitt eget astronomiskrivande i andra medier men idag (21.8.21) hyllade jag faktiskt Tycho Brahe-obsis i <em>Sk\u00e5nska Dagbladet<\/em>. V\u00e4l bekomme!<\/p>\n\n\n\n<p>Ta det f\u00f6r vad det \u00e4r. Det \u00e4r t\u00e4nkbart att det \u00e4r sista g\u00e5ngen i <em>Sk\u00e5nskan<\/em> f\u00f6r min del, fr\u00e5n 1 september tar mina gamla arbetgivare Bonniers\/Sydsvenskan \u00f6ver tidningen och ingen vet vad som h\u00e4nder p\u00e5 frilanssidan. Vi f\u00e5r se. H\u00e4r gr\u00e5ts inga krokodilt\u00e5rar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-1024x768.jpg\" alt=\"\" class=\"wp-image-88527\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-768x576.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-1536x1152.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/IMG_2830-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Afghanistan<\/h2>\n\n\n\n<p>Det \u00e4r tragiskt att den muslimska v\u00e4rlden, som en g\u00e5ng var en fantastisk l\u00e4rdomsbrygga mellan antikens astronomi och den nyare tidens europeiska ren\u00e4ssans, nu verkar sl\u00e4cka ner allt vad vetenskapligt frit\u00e4nkande heter i Afghanistan. <\/p>\n\n\n\n<p>IAU, v\u00e5ra kolleger inom yrkesastronomin, fruktar s\u00e4rskilt f\u00f6r kvinnors och flickors naturvetarutbildning i ett pressmess, som<strong> Peter Linde<\/strong> skickat \u00f6ver:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.iau.org\/news\/announcements\/detail\/ann21044\/\">https:\/\/www.iau.org\/news\/announcements\/detail\/ann21044\/<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Galaxers finmekanik avsl\u00f6jas i unika nya bilder<\/strong><\/h2>\n\n\n\n<p>Astronomer vid Chalmers ing\u00e5r i ett internationellt forskarlag som nu i veckan publicerat unikt detaljrika bilder tagna med det j\u00e4ttelika europeiska teleskopet Lofar. Bakom bilderna, som ger nya insikter om galaxers&nbsp;dolda innanm\u00e4ten, ligger n\u00e4stan tio \u00e5rs arbete med de gigantiska m\u00e4ngder data som teleskopet genererar. Lofar ett n\u00e4tverk av fler \u00e4n 70 000 antenner spridda \u00f6ver nio europeiska l\u00e4nder, d\u00e4ribland Sverige. Lofar-stationen vid Onsala rymdobservatorium i norra Halland finns i drift sedan 2011.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=88507\" rel=\"attachment wp-att-88507\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-88507\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/b20575c76b323a13_800x800ar-300x255.jpg\" alt=\"\" width=\"300\" height=\"255\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/b20575c76b323a13_800x800ar-300x255.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/b20575c76b323a13_800x800ar-768x652.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/b20575c76b323a13_800x800ar-200x170.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/b20575c76b323a13_800x800ar.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mb.cision.com\/Public\/5569\/3397856\/b20575c76b323a13_800x800ar.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>K\u00e4lla:&nbsp;N. Ram\u00edrez-Olivencia et el. [radio]; NASA, ESA, Hubble Heritage Team (STScI\/AURA)-ESA\/Hubble-samarbetet och A. Evans (University of Virginia, Charlottesville\/NRAO\/Stony Brook University), redigerad av R. Cumming [synligt ljus]<\/em><\/p>\n\n\n\n<p>I  bilden ovan visas tv\u00e5 galaxer som h\u00e5ller p\u00e5 att sm\u00e4lta samman. Lofar avsl\u00f6jar hur vidstr\u00e4ckta vindar av gas och plasma bl\u00e5ser ut fr\u00e5n en j\u00e4ttelik stj\u00e4rnfabrik&nbsp;\u2013 triggat av krocken mellan galaxerna &#8211; som ligger dold bakom lager av stoft och damm i galaxernas ena k\u00e4rna. Arp 299, som ligger 140 miljoner ljus\u00e5r bort i stj\u00e4rnbilden Stora bj\u00f6rnen. H\u00e4r har observationer med Lofar (i orange) kombinerats med en bild tagen i synligt ljus med rymdteleskopet Hubble.<br>Chalmersforskarna<strong>&nbsp;John Conway<\/strong> och <strong>Eskil Varenius<\/strong>, samt <strong>Deepika Venkattu<\/strong>, doktorand vid Stockholms universitet, ing\u00e5r i forskarlaget.&nbsp;<\/p>\n\n\n\n<p>\u2013 Med ett n\u00e4tverk av antenner \u00f6ver hela Europa visar Lofar att det g\u00e5r att g\u00f6ra h\u00e4pnadsv\u00e4ckande detaljerade bilder av ett universum som vi aldrig sett det f\u00f6rut, s\u00e4ger <strong>John Conway<\/strong>, professor i radioastronomi vid Chalmers och f\u00f6rest\u00e5ndare f\u00f6r Onsala rymdobservatorium.<\/p>\n\n\n\n<p>Chalmers tipsar om detta f\u00f6rdjupande mess med flera sp\u00e4nnande pedagogiska bilder: <a href=\"https:\/\/www.chalmers.se\/sv\/forskningsinfrastruktur\/oso\/nyheter\/Sidor\/Galaxer-i-detalj-LOFAR.aspx\">https:\/\/www.chalmers.se\/sv\/forskningsinfrastruktur\/oso\/nyheter\/Sidor\/Galaxer-i-detalj-LOFAR.aspx<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tips: Bes\u00f6k v\u00e5rt solobsis p\u00e5 La Palma via Zoom!<\/h2>\n\n\n\n<p>V\u00e5r rorsman <strong>Peter Linde<\/strong> tipsar om f\u00f6ljande:<\/p>\n\n\n\n<p>Svenska astronomiska s\u00e4llskapet arrangerar den 25 aug med start kl 19.00 en virtuell utflykt till solobservatoriet p\u00e5 La Palma. SAS sekreterare,<strong> Dan Kiselman<\/strong>, skickade nyligen ut nedanst\u00e5ende meddelande. Dan \u00e4r solastronom och kommer p\u00e5 plats att guida. <\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=88531\" rel=\"attachment wp-att-88531\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-88531\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Swedish_Solar_Telescope-201x300.jpg\" alt=\"\" width=\"201\" height=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Swedish_Solar_Telescope-201x300.jpg 201w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Swedish_Solar_Telescope-134x200.jpg 134w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Swedish_Solar_Telescope.jpg 685w\" sizes=\"(max-width: 201px) 100vw, 201px\" \/><\/a><\/p>\n\n\n<p class=\"has-text-align-center\"><em>V\u00e5r svenska stolthet &#8211; v\u00e4rldens b\u00e4sta solteleskop, 1-metersinstrumentet. Bildk\u00e4lla: SU<\/em><\/p>\n\n\n\n<p>D\u00e5 alla ASTB:s medlemmar \u00e4ven automatiskt \u00e4r medlemmar i Svenska astronomiska s\u00e4llskapet g\u00e5r det bra att delta via zoom. Man beh\u00f6ver dock f\u00f6rst anm\u00e4la sig p\u00e5 SAS lista s\u00e5som intresserad f\u00f6r att f\u00e5 SAS meddelanden digitalt. Det g\u00f6r man p\u00e5&nbsp;<a href=\"https:\/\/www.astronomiska.se\/e-postlista-for-medlemsinfo\/\">https:\/\/www.astronomiska.se\/e-postlista-for-medlemsinfo\/<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nyaste astronomib\u00f6ckerna!<\/h2>\n\n\n\n<p>P\u00e5 kommande ASTB-m\u00f6te 26.8 t\u00e4nkte jag prata lite om nya astronomib\u00f6cker men kommer nog mest att fokusera p\u00e5<strong> Bengt Gustafssons <\/strong>nyaste bok. Samtidigt tipsar oss <strong>Dainis Dravins,<\/strong> v\u00e5r gamle MARS\/ASTB-v\u00e4n och lundaprofessor, om f\u00f6ljande:  Att en nyutkommen liten bok verkligen kan vara en trevlig referens f\u00f6r oss, <em>K\u00f8benhavn: Astronomiske observatorier i indre by &amp; Tycho Brahe Planetarium<\/em>.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=88516\" rel=\"attachment wp-att-88516\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-88516\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Kobenhavn__Astronomiske_observatorier_i_indre_by__Tycho_Brahe_Planetarium-201x300.jpg\" alt=\"\" width=\"201\" height=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Kobenhavn__Astronomiske_observatorier_i_indre_by__Tycho_Brahe_Planetarium-201x300.jpg 201w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Kobenhavn__Astronomiske_observatorier_i_indre_by__Tycho_Brahe_Planetarium-134x200.jpg 134w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/Kobenhavn__Astronomiske_observatorier_i_indre_by__Tycho_Brahe_Planetarium.jpg 335w\" sizes=\"(max-width: 201px) 100vw, 201px\" \/><\/a><\/p>\n\n\n<p>Sajten till boken h\u00e4r: &nbsp;<a href=\"https:\/\/www.bod.dk\/bogshop\/kobenhavn-astronomiske-observatorier-i-indre-by-og-tycho-brahe-planetarium-philip-wu-9788743032014\">https:\/\/www.bod.dk\/bogshop\/kobenhavn-astronomiske-observatorier-i-indre-by-og-tycho-brahe-planetarium-philip-wu-9788743032014<\/a>&nbsp;.<\/p>\n\n\n\n<p>Kostar humana 25 danska kronor!!!<\/p>\n\n\n\n<p>\u00c4ven<strong> Hans Hilderfors<\/strong> tipsar om lite nya b\u00f6cker som har mer amat\u00f6rastronomisk inriktning. T ex denna om solen:<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=88519\" rel=\"attachment wp-att-88519\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-88519\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/SA_PBOOK001_300px-206x300.png\" alt=\"\" width=\"206\" height=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/SA_PBOOK001_300px-206x300.png 206w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/SA_PBOOK001_300px-138x200.png 138w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2021\/08\/SA_PBOOK001_300px.png 300w\" sizes=\"(max-width: 206px) 100vw, 206px\" \/><\/a><\/p>\n\n\n<h2 class=\"wp-block-heading\">Tycho-godbitar p\u00e5 n\u00e4tet<\/h2>\n\n\n\n<p>Lite avrundande astronomihistoriskt: <strong>Lars Olefeldt<\/strong> tipsar om denna <strong>Tycho Brahe<\/strong>-film i danska DR-arkivet:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.dr.dk\/drtv\/episode\/store-danske-videnskabsfolk_-tycho-brahe_49389\">https:\/\/www.dr.dk\/drtv\/episode\/store-danske-videnskabsfolk_-tycho-brahe_49389<\/a><\/p>\n\n\n\n<p><\/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=\"Store danske videnskabsfolk: Tycho Brahe\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/7gMuPJc0r_8?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<p>Och <strong>Peter Hemborg<\/strong> har f\u00e5tt korn p\u00e5 denna UR-film:<\/p>\n\n\n\n<p><a href=\"https:\/\/urplay.se\/program\/215966-bildningsbyran-tanka-mot-strommen-tycho-brahe-en-ny-stjarna\">https:\/\/urplay.se\/program\/215966-bildningsbyran-tanka-mot-strommen-tycho-brahe-en-ny-stjarna<\/a><\/p>\n\n\n\n<p>Tycho lever &#8211; leve Tycho!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TBO i Sk\u00e5nska Dagbladet Det \u00e4r inte ofta jag skriver om mitt eget astronomiskrivande i andra medier men idag (21.8.21) hyllade jag faktiskt Tycho Brahe-obsis i Sk\u00e5nska Dagbladet. V\u00e4l bekomme! Ta det f\u00f6r vad det \u00e4r. Det \u00e4r t\u00e4nkbart att det \u00e4r sista g\u00e5ngen i Sk\u00e5nskan f\u00f6r min del, fr\u00e5n 1 september tar mina gamla&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2021\/08\/21\/nr-59-2021\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 59 2021<\/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\/88500"}],"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=88500"}],"version-history":[{"count":26,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/88500\/revisions"}],"predecessor-version":[{"id":88534,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/88500\/revisions\/88534"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=88500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=88500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=88500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}