{"id":83328,"date":"2020-03-10T21:43:32","date_gmt":"2020-03-10T20:43:32","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=83328"},"modified":"2020-03-10T21:43:35","modified_gmt":"2020-03-10T20:43:35","slug":"nr-20-2020","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/03\/10\/nr-20-2020\/","title":{"rendered":"Nr 20 2020"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Fullm\u00e5nen i f\u00e4rggrann MFF-dr\u00e4kt&nbsp;<\/h2>\n\n\n\n<p>Tack till <strong>Hans Hilderfors,<\/strong> som&nbsp;ig\u00e5r (= 9.3)&nbsp;dokumenterade fullm\u00e5nen f\u00f6r att locka fram m\u00e5nytans mineralkul\u00f6rer. Oerh\u00f6rt pedagogiskt!<\/p>\n\n\n\n<p>&#8220;Anv\u00e4nde mig av en f\u00e4rgkamera &nbsp;(OSC = One Shot Camera) &nbsp;f\u00f6r att ta fram \u201dThe Mineral Moon\u201d.&nbsp; M\u00e5nen har ju faktiskt f\u00e4rg som g\u00e5r att f\u00e5 fram med manipulering av f\u00e4rgm\u00e4ttnaden i bilden. F\u00e4rgerna representerar olika mineralkompositioner p\u00e5 m\u00e5nytan. H\u00f6g halt av titan ger exempelvis bl\u00e5 f\u00e4rgton. &#8220;<\/p>\n\n\n\n<p>Bl\u00e5s upp bilden p\u00e5 din sk\u00e4rm &#8211; nu!!!<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83339\" rel=\"attachment wp-att-83339\"><img decoding=\"async\" width=\"300\" height=\"225\" class=\"aligncenter size-medium wp-image-83339\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-300x225.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-300x225.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-1024x768.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-768x576.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-200x150.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-1536x1152.jpg 1536w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/Mineral-Moon-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n\n\n<p><br><\/p>\n\n\n\n<p>Teknikaliteter fr\u00e5n Hans:<br> Optik:&nbsp; Refraktor 160 mm&nbsp;&nbsp; f\/7&nbsp; i prim\u00e4rfokus <br> Kamera:&nbsp; Zwo asi 533 mc pro <br> Exponering: 0,01 s&nbsp;&nbsp;&nbsp; 30 b\u00e4sta av 120 bilder \u201dstackade\u201d&nbsp;<br>&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&#8220;Blobben&#8221; och den kosmologiska spindelv\u00e4ven<\/h2>\n\n\n\n<p>Fr\u00e5n Hubble Space-teleskopet <a href=\"https:\/\/www.spacetelescope.org\/news\/heic2003\/?lang\">kommer en&nbsp; pressrelis <\/a>som p\u00e5pekar den matematiska algoritmlikheten mellan den&nbsp;kosmologiska &nbsp;spindelv\u00e4ven, dessa gigantiska konstruktioner out there, &nbsp;och den mera jordn\u00e4ra &#8220;blobben&#8221; och dess tillv\u00e4xt &#8211; de har uppenbara likheter med varandra.&nbsp;<\/p>\n\n\n\n<p>Blobben &nbsp;\u00e4r ett mystiskt fenomen, \u00e4r det ett djur, \u00e4r det en v\u00e4xt, en svamp, den heter p\u00e5 latin physarum polycephalum &#8211; och visst s\u00e5g jag ett tv-program om denna smarta &nbsp;&#8220;le blob&#8221; f\u00f6r en tid sedan???&nbsp; Bakom dokumentationen nedan ligger&nbsp;f\u00f6rst\u00e5s &nbsp;en sofistikerad datasimulering.<\/p>\n\n\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/?attachment_id=83332\" rel=\"attachment wp-att-83332\"><img decoding=\"async\" width=\"300\" height=\"216\" class=\"size-medium wp-image-83332 aligncenter\" alt=\"\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1-300x216.jpg\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1-300x216.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1-1024x736.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1-768x552.jpg 768w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1-200x144.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2020\/03\/heic2003a1.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Fullm\u00e5nen i f\u00e4rggrann MFF-dr\u00e4kt&nbsp; Tack till Hans Hilderfors, som&nbsp;ig\u00e5r (= 9.3)&nbsp;dokumenterade fullm\u00e5nen f\u00f6r att locka fram m\u00e5nytans mineralkul\u00f6rer. Oerh\u00f6rt pedagogiskt! &#8220;Anv\u00e4nde mig av en f\u00e4rgkamera &nbsp;(OSC = One Shot Camera) &nbsp;f\u00f6r att ta fram \u201dThe Mineral Moon\u201d.&nbsp; M\u00e5nen har ju faktiskt f\u00e4rg som g\u00e5r att f\u00e5 fram med manipulering av f\u00e4rgm\u00e4ttnaden i bilden. F\u00e4rgerna representerar&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2020\/03\/10\/nr-20-2020\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 20 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\/83328"}],"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=83328"}],"version-history":[{"count":13,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/83328\/revisions"}],"predecessor-version":[{"id":83343,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/83328\/revisions\/83343"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=83328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=83328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=83328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}