{"id":93293,"date":"2023-05-22T20:48:34","date_gmt":"2023-05-22T18:48:34","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=93293"},"modified":"2023-05-22T20:48:49","modified_gmt":"2023-05-22T18:48:49","slug":"nr-40-2023","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2023\/05\/22\/nr-40-2023\/","title":{"rendered":"Nr 40 2023"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Ljusstark supernova i M101<\/h2>\n\n\n\n<p>\u00c4nnu en g\u00e5ng har en allt ljusstarkare supernova exploderat i M101 (&#8220;Vindsnurran&#8221;), och nu v\u00e4djar yrkesastronomerna till oss i amat\u00f6rsf\u00e4ren: <\/p>\n\n\n\n<p>&#8211; Briefa oss om era observationer! Er hj\u00e4lp \u00e4r viktig.<\/p>\n\n\n\n<p>V\u00e5r SN-expert, Stockholmsprofessorn <strong>Jesper Sollerman <\/strong>menar att supernovan kan bli f\u00f6r ljusstark f\u00f6r de st\u00f6rsta teleskopen. V\u00e5r 40 nya cm:s reflektor p\u00e5 TBO och naturligtvis fj\u00e4rrteleskopet ligger v\u00e4l till.  Fackastronomerna jagar \u00e4ven bildbevis fr\u00e5n f\u00f6rsm\u00e4llen, naturligtvis.<\/p>\n\n\n\n<p>H\u00e4r \u00e4r en s\u00e4rskilt angel\u00e4gen sajt:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.wis-tns.org\/astronotes\/astronote\/2023-133\" title=\"\">Astro-Note 2023-133<\/a><\/p>\n\n\n\n<p>W-bloggen rekommenderar intresserade att f\u00f6lja dramat \u00e4ven via senaste inl\u00e4gg p\u00e5  <a href=\"https:\/\/www.astronomerstelegram.org\/?read=16046\" title=\"\">Astronomer\u00b4s Telegram<\/a>, <a href=\"https:\/\/nattmolnet.saaf.se\/forums\/topic\/m101-supernova\/#post-4810\" title=\"\">Nattmolnet<\/a>, <a href=\"https:\/\/spaceweathergallery2.com\/indiv_upload.php?upload_id=196139\" title=\"\">SpaceWeather.com<\/a> m fl webbadresser.<\/p>\n\n\n\n<p>Ljusstyrkan (visuellt) ligger runt 11.5 i detta \u00f6gonblick, vilket g\u00f6r SN-sm\u00e4llen till en av de ljusaste p\u00e5 flera \u00e5r.<\/p>\n\n\n\n<p>Nedanst\u00e5ende foto av SN 2023ixf \u00e4r fr\u00e5n <strong>Eliot Herman<\/strong> (@ Tucson AZ) och dokumenterades 20 maj:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/05\/Eliot-Herman-SW-101-color_1684588312_lg.jpg\"><img decoding=\"async\" width=\"730\" height=\"664\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/05\/Eliot-Herman-SW-101-color_1684588312_lg.jpg\" alt=\"\" class=\"wp-image-93295\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/05\/Eliot-Herman-SW-101-color_1684588312_lg.jpg 730w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2023\/05\/Eliot-Herman-SW-101-color_1684588312_lg-300x273.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/a><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Ljusstark supernova i M101 \u00c4nnu en g\u00e5ng har en allt ljusstarkare supernova exploderat i M101 (&#8220;Vindsnurran&#8221;), och nu v\u00e4djar yrkesastronomerna till oss i amat\u00f6rsf\u00e4ren: &#8211; Briefa oss om era observationer! Er hj\u00e4lp \u00e4r viktig. V\u00e5r SN-expert, Stockholmsprofessorn Jesper Sollerman menar att supernovan kan bli f\u00f6r ljusstark f\u00f6r de st\u00f6rsta teleskopen. V\u00e5r 40 nya cm:s reflektor&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2023\/05\/22\/nr-40-2023\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 40 2023<\/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\/93293"}],"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=93293"}],"version-history":[{"count":6,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/93293\/revisions"}],"predecessor-version":[{"id":93300,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/93293\/revisions\/93300"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=93293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=93293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=93293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}