{"id":78773,"date":"2018-11-20T10:26:56","date_gmt":"2018-11-20T09:26:56","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=78773"},"modified":"2018-12-01T11:27:12","modified_gmt":"2018-12-01T10:27:12","slug":"nr-84-2018","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/11\/20\/nr-84-2018\/","title":{"rendered":"Nr 84 2018"},"content":{"rendered":"<h2>\n\t<strong>Thank Heavens f&ouml;r OIII-filtret<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>\u200b<\/strong>Alla som l&auml;st&nbsp; <strong>Donald E Osterbrocks <\/strong>biografi <em>Walter Baade: A Life in Astrophysics<\/em> vet vilken roll det gr&ouml;na OIII-filtret betydde f&ouml;r Baade n&auml;r han med hj&auml;lp av pl&aring;tarna till 200-tummaren p&aring; Palomar Mountains plus en blinkkomparator identifierade en handfull planetariska nebulosor i M31, Andromedagalaxen. <a href=\"http:\/\/articles.adsabs.harvard.edu\/cgi-bin\/nph-iarticle_query?1955AJ.....60..151B&amp;amp;data_type=PDF_HIGH&amp;amp;whole_paper=YES&amp;amp;type=PRINTER&amp;amp;filetype=.pdf\">En prestation!<\/a><br \/>\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">En generation senare, minst, och med betydligt mindre instrumentering, spelar OIII-filtret en stor roll n&auml;r t ex <strong>Hans Hilderfors<\/strong> (&quot;CEO, Founder &amp; Owner Mt Hindby&quot;) mitt i Malm&ouml;, med gatlampor, m&aring;ne, dis och dimma, med sitt Mt Hindby-teleskop attackerar nebulosor.<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">Vi bad Hans reda ut teori och praktik bakom HST-paletten\/SHO-mappning. Rapport h&auml;r:<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">&quot;Hubble Space Telescope-paletten eller HST-paletten &auml;r en f&auml;rgkombination som blev popul&auml;r f&ouml;r drygt 20 &aring;r sedan p&aring; grund av det rymdbaserade teleskopet med samma namn. Det mest k&auml;nda fotografiet och f&ouml;rsta exemplet p&aring; HST-palett &auml;r Skapelsens Pelare (Pillars of Creation) fotograferad av Hubble &aring;r 1995 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pillars_of_Creation\"><font color=\"#0563c1\">https:\/\/en.wikipedia.org\/wiki\/Pillars_of_Creation<\/font><\/a><\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">Vid normal s&aring; kallad RGB bild tar man exponeringar ( med monokamera ) genom ett r&ouml;tt-, gr&ouml;nt- och bl&aring;tt filter som sedan kombineras f&ouml;r att ge en f&auml;rgbild p&aring; ungef&auml;r samma s&auml;tt som &ouml;gat ser omv&auml;rlden. Vid HST-paletten anv&auml;ndes ist&auml;llet tre smalbandsfilter SII, H&alpha; samt OIII. Bilden nedan visar p&aring; skillnaden mellan RGB-filter och de smalbandsfilter som &auml;r vanligast f&ouml;rekommande f&ouml;r amat&ouml;rastronomer.<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t&nbsp;\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<img decoding=\"async\" align=\"bottom\" border=\"0\" height=\"405\" name=\"Bildobjekt 2\" src=\"data:image\/jpeg;base64,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\" width=\"691\" \/>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">SII och H&alpha; ligger i det r&ouml;da omr&aring;det p&aring; 672 nm respektive 656 nm och OIII i bl&aring;gr&ouml;nt p&aring; 501 nm. F&ouml;r att kombinera dessa smalbandsexponeringar till en bild som vi f&ouml;rst&aring;r l&auml;gger man dessa vid bildredigeringen i en r&ouml;d-, gr&ouml;n- , respektive bl&aring;-kanal f&ouml;r att f&aring; en RGB-bild. .<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">Vid HST-palett mappar man SII = <font color=\"#000000\"><b>R<\/b><\/font>&ouml;d-, H&alpha; = <font color=\"#000000\"><b>G<\/b><\/font>r&ouml;n- och OIII = <font color=\"#000000\"><b>B<\/b><\/font>l&aring;-f&auml;rgkanal (SHO-mappning). Oftast dominerar H&alpha; signalen varf&ouml;r bilden till stora delar blir gr&ouml;n. Man viktar d&auml;rf&ouml;r kanalerna olika f&ouml;r att f&aring; en f&ouml;r &ouml;gat mer tilltagande f&auml;rgs&auml;ttning.<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<span style=\"font-family:arial,helvetica,sans-serif;\">Det finns flera andra s&auml;tt att kombinera t ex HOS-mappning som bland annat anv&auml;ndes av Canada France, Hawaii Telescope.&quot;<\/span>\n<\/p>\n<p style=\"margin-bottom: 0.28cm; line-height: 108%\">\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm.jpg\"><img decoding=\"async\" alt=\"Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm\" class=\"aligncenter size-full wp-image-78784\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Astronomik-Filtro-OIII-6-nm-CCD-senza-montatura-27-mm-200x200.jpg 200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p>\n\t<commented>F&ouml;r en tid sedan omarbetade Hans <\/commented>f&auml;rgs&auml;ttningen p&aring; Nordamerika-. och Pelikannebulosan fr&aring;n 2018-10-11, W-bloggen nr 75, &nbsp;f&ouml;r att bli mer trogen f&auml;rgs&auml;ttningen i en HST (Hubble Space Telescope)-palett. <commented><\/commented>\n<\/p>\n<p>\n\t&#8211; Jag &ouml;kade &auml;ven kontrasten i de intressanta omr&aring;dena runt &rdquo;bergen&rdquo; ( Cygnus Wall) samt nacken p&aring; pelikanen f&ouml;r att f&aring; lite 3-D effekt. <commented><\/commented>\n<\/p>\n<p>\n\t&#8211; Jag tar g&auml;rna emot kritik och f&ouml;rslag till f&ouml;rb&auml;ttringar!\n<\/p>\n<p>\n\t<commented>\u200bNoteras b&ouml;r att vid &quot;Pelikanens&quot; nacke ses ett klassiskt Herbig-Haroobjekt&acute;(HH555),&nbsp; d&auml;r stj&auml;rnbildning p&aring;g&aring;r.<\/commented>\n<\/p>\n<p>\n\t<commented><\/commented>\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Nordamerika-Pelikan-HST-palett-11.jpg\"><img decoding=\"async\" alt=\"Nordamerika &amp; Pelikan HST-palett (1)\" class=\"aligncenter size-medium wp-image-78780\" height=\"245\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Nordamerika-Pelikan-HST-palett-11-300x245.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Nordamerika-Pelikan-HST-palett-11-300x245.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Nordamerika-Pelikan-HST-palett-11-1024x836.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Nordamerika-Pelikan-HST-palett-11-200x163.jpg 200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n<\/p>\n<p style=\"text-align: center;\">\n\t<em>Foto&nbsp;och bruk av&nbsp;HST-palett: Hans Hilderfors<\/em>\n<\/p>\n<p>\n\t<u><strong>PS.<\/strong><\/u>\n<\/p>\n<p>\n\tHur proffsastronomerna senast med hj&auml;lp av emissionen fr&aring;n syrejonen&nbsp;OIII kartlagt nya planetariska nebulosor i <a href=\"https:\/\/arxiv.org\/pdf\/1712.07595.pdf\">M33-systemet beskrivs h&auml;r.<\/a>\n<\/p>\n<h2>\n\t<strong>Rymdindustrinytt 1<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>Thomas Diez,<\/strong> som f&ouml;ljer <strong>Elon Musk<\/strong> och hans raketf&ouml;retag SpaceX&nbsp;mycket noga, ber&auml;ttar att <a href=\"https:\/\/spacenews.com\/nasa-certifies-falcon-9-for-highest-priority-science-missions\/\">raketen Falcon 9 nu har uppgraderats till NASA:s h&ouml;gsta niv&aring;, <\/a>vilket betyder att Falcon 9 f&aring;r ombes&ouml;rja NASA:s &quot;highest-value science missions&quot;.<a href=\"https:\/\/www.nasa.gov\/press-release\/nasa-announces-landing-site-for-mars-2020-rover\"> <\/a>\n<\/p>\n<h2>\n\t<strong>Rymdindustrinytt 2<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>Lars Olefeldt<\/strong> erinrar om projekten <a href=\"https:\/\/www.nyteknik.se\/innovation\/nya-rymdindustrin-tanka-satelliter-6939456\">att kunna tanka satelliter <\/a>som f&aring;tt &quot;soppatorsk&quot; i rymden.\n<\/p>\n<h2>\n\t<strong>Den perfekta julklappen &auml;n en g&aring;ng<\/strong><br \/>\n<\/h2>\n<p>\n\t<strong>Christian Vestergaard<\/strong> forts&auml;tter jakten p&aring; den perfekta julklappen f&ouml;r oss stj&auml;rnn&ouml;rdar.\n<\/p>\n<p>\n\tN&auml;r jag&nbsp; ska ekipera mig numera g&aring;r jag mindre och mindre till Dressman, d&auml;r man t ex bara har enf&auml;rgade herrbyxor. Jag gillar byxor med m&ouml;nster, g&auml;rna rutigt, och det &auml;r sv&aring;rt att hitta i dussinbutikerna.\n<\/p>\n<p>\n\tFram f&ouml;r ett glatt herrmode &#8211; precis som kvinnorna har det!\n<\/p>\n<p>\n\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1.jpg\"><img decoding=\"async\" alt=\"Blossom Costumes (1)\" class=\"aligncenter size-medium wp-image-78794\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1-300x300.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1-1024x1024.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1-200x200.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2018\/11\/Blossom-Costumes-1.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thank Heavens f&ouml;r OIII-filtret \u200bAlla som l&auml;st&nbsp; Donald E Osterbrocks biografi Walter Baade: A Life in Astrophysics vet vilken roll det gr&ouml;na OIII-filtret betydde f&ouml;r Baade n&auml;r han med hj&auml;lp av pl&aring;tarna till 200-tummaren p&aring; Palomar Mountains plus en blinkkomparator identifierade en handfull planetariska nebulosor i M31, Andromedagalaxen. En prestation! En generation senare, minst, och&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2018\/11\/20\/nr-84-2018\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 84 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\/78773"}],"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=78773"}],"version-history":[{"count":24,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/78773\/revisions"}],"predecessor-version":[{"id":78971,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/78773\/revisions\/78971"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=78773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=78773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=78773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}