{"id":77977,"date":"2018-09-13T21:02:56","date_gmt":"2018-09-13T20:02:56","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=77977"},"modified":"2018-09-14T09:34:52","modified_gmt":"2018-09-14T08:34:52","slug":"nr-67-2018","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/13\/nr-67-2018\/","title":{"rendered":"Nr 67 2018"},"content":{"rendered":"<h2>\n\t<strong>Man h&auml;pnar!<\/strong><br \/>\n<\/h2>\n<p style=\"margin-top: 0px; margin-bottom: 0px;\">\n\tMed lite trixande kunde <strong>G&ouml;ran Strand<\/strong>, v&aring;r astrofotograf norr&ouml;ver, h&auml;rom dan verkligen&nbsp;f&aring; till det n&auml;r han vred och v&auml;nde p&aring; det fantastiska norrsken han s&aring;g fr&aring;n Hand&ouml;ls horisont.&nbsp;Med minst en alien och en stormtrupper p&aring; himlavalvet.\n<\/p>\n<p>\n\t&#8211; &Auml;r detta verkligen bara en slump?, <a href=\"http:\/\/spaceweathergallery.com\/indiv_upload.php?upload_id=147928&amp;PHPSESSID=10rorp8qbjo9u6acpbvvbi67b4\">undrar Meisterfotografen.<\/a>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1.jpg\"><img decoding=\"async\" alt=\"41512489_10156437056975560_2786330273451606016_n[1]\" class=\"aligncenter size-medium wp-image-77989\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1-300x300.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1-200x200.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/41512489_10156437056975560_2786330273451606016_n1.jpg 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Foto: G&ouml;ran Strand<\/em>\n<\/p>\n<h2>\n\t<strong>Trevligt m&aring;nh&auml;fte fr&aring;n SAAF<\/strong><br \/>\n<\/h2>\n<p>\n\tEtt litet men dock GRATTIS till <strong>Johan K&auml;rnfelt,<\/strong> som f&ouml;rfattat den lilla nimma Fokus-skriften fr&aring;n SAAF: <em>Att observera m&aring;nen.&nbsp;<\/em>\n<\/p>\n<p>\n\t<em>\u200b<\/em>H&auml;ftet kryllar av matnyttig information om v&aring;r drabant, som vi amat&ouml;rastronomer oftast f&ouml;rbannar halva m&aring;naden tolv ggr om &aring;ret&nbsp;men som vi borde intressera oss mycket mer f&ouml;r. H&auml;r finns hur mycket som helst att kolla upp &auml;ven med sm&aring; teleskop. Och RITA av!\n<\/p>\n<p>\n\tFokus-h&auml;ftena &auml;r, som det st&aring;r i f&ouml;rordet, f&ouml;rfattade av svenska amat&ouml;rastronomer f&ouml;r svenska amat&ouml;rastronomer, och det &auml;r en mycket god relation. <a href=\"http:\/\/www.saaf.se\/index.php\">SAAF:s hemsida finns h&auml;r.<\/a>\n<\/p>\n<p>\n\tPersonligen ska jag fr&aring;n tid till annan beta av den 100-lista, som Johan &aring;terger.\n<\/p>\n<p>\n\tJohan tipsar bl a om <a href=\"https:\/\/www2.lpod.org\/wiki\/September_13,_2018\">Lunar Picture of the Day, LPOD,<\/a> och 13 september kunde vi njuta av den l&aring;ngsmala kratern Schiller:\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/LPOD-2004-11-12.jpg\"><img decoding=\"async\" alt=\"LPOD-2004-11-12\" class=\"aligncenter size-medium wp-image-78001\" height=\"201\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/LPOD-2004-11-12-300x201.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/LPOD-2004-11-12-300x201.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/LPOD-2004-11-12-200x134.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/LPOD-2004-11-12.jpg 633w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: LPOD\/Tom Bash<\/em>\n<\/p>\n<h2>\n\t<strong>P&auml;rlan NGC 3981 i all sin prakt<\/strong><br \/>\n<\/h2>\n<p dir=\"ltr\">\n\t<span>I&nbsp;nedanast&aring;ende &nbsp;bild h&auml;nger den skimrande vackra <\/span><a href=\"https:\/\/sv.wikipedia.org\/wiki\/Spiralgalax\"><font color=\"#0066cc\">spiralgalaxen<\/font><\/a><span> NGC 3981 i rymdens m&ouml;rker. Galaxen, som ligger i stj&auml;rnbilden <\/span><a href=\"https:\/\/sv.wikipedia.org\/wiki\/B%C3%A4garen\"><font color=\"#0066cc\">B&auml;garen<\/font><\/a><span> (Crater p&aring; latin), avbildades i maj 2018 med instrumentet <\/span><a href=\"https:\/\/www.eso.org\/public\/sweden\/teles-instr\/paranal-observatory\/vlt\/vlt-instr\/fors\/\"><font color=\"#0066cc\">FORS2 <\/font><\/a><span>p&aring; ESO:s <\/span><a href=\"https:\/\/www.eso.org\/public\/sweden\/teles-instr\/paranal-observatory\/vlt\/\"><font color=\"#0066cc\">Very Large Telescope<\/font><\/a><span> (VLT).<\/span>\n<\/p>\n<p dir=\"ltr\">\n\t<span><span>FORS2 finns p&aring; VLT:s enhetsteleskop 1 (<\/span><a href=\"https:\/\/www.eso.org\/public\/teles-instr\/vlt\/vlt-names\/\"><font color=\"#0066cc\">Antu<\/font><\/a><span>) vid Paranalobservatoriet i Chile. Bland de toppmoderna instrument p&aring; VLT:s fyra enhetsteleskop st&aring;r det m&aring;ngsidiga FORS2 ut som en slags schweizerkniv bland astronomiska instrument. Det kan studera m&aring;nga olika slags himlakroppar p&aring; en m&auml;ngd olika s&auml;tt, och kan &auml;ven skapa vackra bilder som den h&auml;r.<\/span><\/span>\n<\/p>\n<p dir=\"ltr\">\n\t<em><img decoding=\"async\" alt=\"A Galactic Gem\" class=\"aligncenter size-medium wp-image-77992\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/eso1830a2-290x300.jpg\" style=\"text-align: center;\" width=\"290\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/eso1830a2-290x300.jpg 290w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/eso1830a2-991x1024.jpg 991w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/eso1830a2-193x200.jpg 193w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/eso1830a2.jpg 1280w\" sizes=\"(max-width: 290px) 100vw, 290px\" \/><\/em>\n<\/p>\n<p dir=\"ltr\" style=\"text-align: center;\">\n\t<em>Bildk&auml;lla: ESO<\/em>\n<\/p>\n<p dir=\"ltr\">\n\t<span><span><span><span><span><span>Bilden &nbsp;togs som en del av <\/span><a href=\"https:\/\/www.eso.org\/public\/outreach\/gems\/\"><font color=\"#0066cc\">ESO:s &rdquo;Cosmic Gems&rdquo;-program<\/font><\/a><span> (namnet motsvarar &ldquo;Kosmiska p&auml;rlor&rdquo; p&aring; svenska) som syftar till att producera astronomiska bilder f&ouml;r undervisning och f&ouml;r att v&auml;cka allm&auml;nhetens intresse. I detta program anv&auml;nds observationstid som annars g&aring;tt till spillo eftersom v&auml;derf&ouml;rh&aring;llandena ansetts vara f&ouml;r d&aring;liga f&ouml;r vetenskapliga observationer. Ist&auml;llet tar man bilder p&aring; intressanta, sp&auml;nnande eller visuellt tilltalande objekt. M&auml;tningarna g&ouml;rs &auml;ven tillg&auml;ngliga f&ouml;r professionella astronomer genom <\/span><a href=\"https:\/\/www.eso.org\/public\/announcements\/ann18062\/\"><font color=\"#0066cc\">ESO:s vetenskapliga arkiv<\/font><\/a><span>.<\/span><\/span><\/span><\/span><\/span><\/span>\n<\/p>\n<h2 style=\"margin-top: 0px; margin-bottom: 0px;\">\n\t<strong>Elisabeths teleskop till salu<\/strong><br \/>\n<\/h2>\n<p>\n\tV&aring;r ASTB-medlem i Ystad (tidigare H&ouml;&ouml;r) <strong>Elisabeth Persson<\/strong> ber&auml;ttar att hon vill s&auml;lja det&nbsp;teleskop, ett Bresser Messier, som vi kunde sk&aring;da p&aring; utst&auml;llningen p&aring; &Aring;kersberg, Stiftsg&aring;rden i H&ouml;&ouml;r, h&auml;rom &aring;ret.\n<\/p>\n<p style=\"margin-top: 0px; margin-bottom: 0px;\">\n\t&#8211; Mitt telnr &auml;r 0411 104 95.&nbsp;&nbsp;Jag gav 8 000 kr f&ouml;r det en g&aring;ng och det blir prisv&auml;rt f&ouml;r den som tar &ouml;ver det, noterar Elisabeth.\n<\/p>\n<p style=\"margin-top: 0px; margin-bottom: 0px;\">\n\t&nbsp;\n<\/p>\n<p style=\"margin-top: 0.0px;margin-bottom: 0.0px;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568.jpg\"><img decoding=\"async\" alt=\"IMG_7568\" class=\"aligncenter size-medium wp-image-77986\" height=\"222\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568-300x222.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568-300x222.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568-1024x758.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568-200x148.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center; margin-top: 0px; margin-bottom: 0px;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/IMG_7568.jpg\">\u200b<\/a><em>T<\/em>\n<\/p>\n<p style=\"text-align: center; margin-top: 0px; margin-bottom: 0px;\">\n\t<em>Teleskopet visades bl a p&aring; utst&auml;llningen i H&ouml;&ouml;r 2014.<\/em>\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>BUFFALO avsl&ouml;jar fenomenal g-lins<\/strong><br \/>\n<\/h2>\n<p class=\"text_intro pr_first\">\n\tMed hj&auml;lp av Hubble-teleskopet har inletts ett projekt kallat BUFFALO, vars m&aring;l &auml;r intima n&auml;rstudier av sex massiva galaxhopar och deras omgivningar. <a href=\"https:\/\/www.spacetelescope.org\/news\/heic1816\/?lang\">Hopen kallad Abell 370 inleder projektet,<\/a> och bilden visar en rad av gravitationen linsade galaxer bortom hopen&nbsp;&#8211; n&aring;gra av de f&ouml;rsta galaxerna &ouml;verhuvud taget i v&aring;rt k&auml;nda universum.\n<\/p>\n<p class=\"text_intro pr_first\">\n\tEn galaxhops massa b&aring;de b&ouml;jer och f&ouml;rstorar bakom\/bortomliggande galaxers ljus. Som under HST-fotots centrum, d&auml;r vi kan se flera bilder &nbsp;spiralgalaxen kallad &quot;The Dragon&quot; &#8211; Draken:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1.jpg\"><img decoding=\"async\" alt=\"The last of the Frontier Fields \u2014 Abell 370\" class=\"aligncenter size-medium wp-image-77981\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1-269x300.jpg\" width=\"269\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1-269x300.jpg 269w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1-179x200.jpg 179w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1.jpg 700w\" sizes=\"(max-width: 269px) 100vw, 269px\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\" style=\"text-align: center;\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/heic1711a1.jpg\">\u200b<\/a><em>Bildk&auml;lla: NASA, ESA, A. Koekemoer, M. Jauzac, C. Steinhardt, and the BUFFALO team<\/em>\n<\/p>\n<p class=\"text_intro pr_first\">\n\tBUFFALO st&aring;r <a href=\"https:\/\/buffalo.ipac.caltech.edu\/\"><font color=\"#0066cc\">Beyond Ultra-deep Frontier Fields And Legacy Observations<\/font><\/a>&nbsp;och styrs bl a av astronomer knutna till&nbsp;&nbsp;Niels Bohr Institutet i K&ouml;penhamn.\n<\/p>\n<h2 class=\"text_intro pr_first\">\n\t<strong>F&ouml;rste m&aring;nturisten&nbsp;<\/strong><br \/>\n<\/h2>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/phys.org\/news\/2018-09-spacex-tourist-moon.html\">Space X meddelar <\/a>att den f&ouml;rste m&aring;nturisten &quot;&auml;r p&aring; g&aring;ng&quot;. Tipsar <strong>Peter Hemborg.<\/strong>\n<\/p>\n<p class=\"text_intro pr_first\">\n\t\u200bEn rundtur runt m&aring;nen ligger i faggorna med hj&auml;lp av Big Falcon Rocket, som ocks&aring; kallas Big Fucking Rocket. G&aring;r det snett kan det se ut s&aring; h&auml;r som i den klassiska filmen:\n<\/p>\n<p class=\"text_intro pr_first\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/thBZX9EA6C.jpg\"><img decoding=\"async\" alt=\"thBZX9EA6C\" class=\"aligncenter size-medium wp-image-78010\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/thBZX9EA6C-291x300.jpg\" width=\"291\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/thBZX9EA6C-291x300.jpg 291w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/thBZX9EA6C-194x200.jpg 194w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/09\/thBZX9EA6C.jpg 474w\" sizes=\"(max-width: 291px) 100vw, 291px\" \/><\/a>\n<\/p>\n<p class=\"text_intro pr_first\">\n\t&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Man h&auml;pnar! Med lite trixande kunde G&ouml;ran Strand, v&aring;r astrofotograf norr&ouml;ver, h&auml;rom dan verkligen&nbsp;f&aring; till det n&auml;r han vred och v&auml;nde p&aring; det fantastiska norrsken han s&aring;g fr&aring;n Hand&ouml;ls horisont.&nbsp;Med minst en alien och en stormtrupper p&aring; himlavalvet. &#8211; &Auml;r detta verkligen bara en slump?, undrar Meisterfotografen. Foto: G&ouml;ran Strand Trevligt m&aring;nh&auml;fte fr&aring;n SAAF Ett&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/09\/13\/nr-67-2018\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 67 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\/77977"}],"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=77977"}],"version-history":[{"count":25,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/77977\/revisions"}],"predecessor-version":[{"id":78011,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/77977\/revisions\/78011"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=77977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=77977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=77977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}