{"id":89974,"date":"2022-03-27T18:08:42","date_gmt":"2022-03-27T16:08:42","guid":{"rendered":"https:\/\/www.astb.se\/cassiopeiabloggen\/?p=89974"},"modified":"2022-03-28T18:47:44","modified_gmt":"2022-03-28T16:47:44","slug":"nr-18-2022","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/03\/27\/nr-18-2022\/","title":{"rendered":"Nr 18 2022"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Snygg solbild fr\u00e5n Mt Hindby<\/h2>\n\n\n\n<p>Trots att <strong>Hans Hilderfors <\/strong>drabbats av sjukdom och ska opereras och inte orkar s\u00e5 mycket, s\u00e5 kunde han inte l\u00e5ta bli att h\u00e4rom dan (24.3) plocka fram sitt solteleskop, Lunten, och dokumentera fr\u00e5n Malm\u00f6s horisont vad som \u00e4r p\u00e5 g\u00e5ng:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/AR-2975-2022-03-24_Text-1024x767.jpg\" alt=\"Denna bild har ett alt-attribut som \u00e4r tomt. Dess filnamn \u00e4r AR-2975-2022-03-24_Text-1024x767.jpg\"\/><\/figure>\n\n\n\n<p>&#8211; Bilden visar AR 2975 i H\u03b1. Man ser ocks\u00e5 en liten protuberans vid solkanten samt antydan till spikula.<\/p>\n\n\n\n<p>Hans tog 2000 bilder med monokrom kamera, varav de b\u00e4sta 250 anv\u00e4ndes f\u00f6r bildframst\u00e4llningen.<\/p>\n\n\n\n<p>Solforskarnas dagsrapport (27.3) via SOHO\/SDO:s  sajt visar p\u00e5<a href=\"https:\/\/soho.nascom.nasa.gov\/sunspots\/\"> f\u00f6ljande l\u00e4ge just nu<\/a> &#8211; noteras b\u00f6r att vi kommer &#8220;n\u00e4rmare&#8221; solytan via Hans solteleskop:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/soho.nascom.nasa.gov\/data\/synoptic\/sunspots_earth\/mdi_sunspots_1024.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c4ldsta klothopsresterna &#8211; hittills&#8230;<\/h2>\n\n\n\n<p>Ett team av astronomer har utrett omst\u00e4ndigheterna till klothopsresten, en stj\u00e4rnstr\u00f6m kallad C-19 (ligger i halon runt Vintergatan) och kommit fram till att l\u00e5g metallhalt, teorier och simuleringar kring galaxskapelser och annat pekar p\u00e5 en tillkomsthistoria bara 2-3 miljarder \u00e5r efter Big Bang. <\/p>\n\n\n\n<p><a href=\"https:\/\/arxiv.org\/pdf\/2201.01309.pdf\">Rapporten h\u00e4r.<\/a><\/p>\n\n\n\n<p>llustrationen nedan h\u00e4mtad fr\u00e5n<a href=\"http:\/\/www.sci-news.com\/astronomy\/c-19-stellar-stream-10434.html\"> http:\/\/www.sci-news.com\/astronomy\/c-19-stellar-stream-10434.html<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19.jpg\"><img decoding=\"async\" width=\"1024\" height=\"574\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19-1024x574.jpg\" alt=\"\" class=\"wp-image-89984\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19-1024x574.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19-300x168.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19-768x431.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19-1536x862.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2022\/03\/image_10434e-C-19.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Bildk\u00e4lla: Gemini Observatory \/ NOIRLab \/ NSF \/ AURA \/ J. da Silva \/ Spaceengine \/ M. Zamani.<\/em><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Snygg solbild fr\u00e5n Mt Hindby Trots att Hans Hilderfors drabbats av sjukdom och ska opereras och inte orkar s\u00e5 mycket, s\u00e5 kunde han inte l\u00e5ta bli att h\u00e4rom dan (24.3) plocka fram sitt solteleskop, Lunten, och dokumentera fr\u00e5n Malm\u00f6s horisont vad som \u00e4r p\u00e5 g\u00e5ng: &#8211; Bilden visar AR 2975 i H\u03b1. Man ser ocks\u00e5&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2022\/03\/27\/nr-18-2022\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 18 2022<\/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":"[\"title\",\"meta\",\"thumbnail\",\"content\",\"tags\",\"comments\"]","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\/89974"}],"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=89974"}],"version-history":[{"count":11,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/89974\/revisions"}],"predecessor-version":[{"id":89987,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/89974\/revisions\/89987"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=89974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=89974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=89974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}