{"id":6725,"date":"2010-09-11T15:49:53","date_gmt":"2010-09-11T14:49:53","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=6725"},"modified":"2010-09-11T15:56:37","modified_gmt":"2010-09-11T14:56:37","slug":"nr-154-2010","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/09\/11\/nr-154-2010\/","title":{"rendered":"Nr 154 2010"},"content":{"rendered":"<div>\n<h2>M\u00e5nen \u00e4r v\u00e4rd en m\u00e4ssa!<\/h2>\n<figure id=\"attachment_6746\" aria-describedby=\"caption-attachment-6746\" style=\"width: 414px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside.jpg\"><img decoding=\"async\" class=\"size-full wp-image-6746\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside.jpg\" alt=\"\" width=\"414\" height=\"414\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside.jpg 1800w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside-300x300.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/463876main_LRO_farside-1024x1024.jpg 1024w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/><\/a><figcaption id=\"caption-attachment-6746\" class=\"wp-caption-text\">Foto: NASA\/Goddard<\/figcaption><\/figure>\n<p style=\"text-align: center;\">\n<p>L\u00f6rdag om en vecka (18 september) \u00e4gnas st\u00f6rre delen av dygnet \u00e5t\u00a0 m\u00e5nen, det \u00e4r <a href=\"http:\/\/observethemoonnight.org\/ .\" target=\"_self\">premi\u00e4rdags f\u00f6r International Observe the Moon Night<\/a>. NASA inspirerade till projektet i fjor i samband med att LRO-sonden, Lunar Reconnaicence Orbiter,\u00a0 kom p\u00e5 plats och b\u00f6rjade leverera bilder en masse.<\/p>\n<p>Det \u00e4r fr\u00e5n LRO som ovanst\u00e5ende f\u00e4rggranna (= falskt f\u00e4rgf\u00f6rstarkta) baksidesbild fr\u00e5n m\u00e5nen h\u00e4rr\u00f6r, och som framf\u00f6r allt visar p\u00e5 en av planetsystemets st\u00f6rsta nedslagskratrar:\u00a0 m\u00e5nsydpolens s\u00e5 kallade\u00a0 Aitken-bass\u00e4ng. De allra r\u00f6daste partierna ligger p\u00e5 cika 6 km:s h\u00f6jd \u00f6ver den omgivande m\u00e5nytan, de djupbl\u00e5aste ungef\u00e4r 6 km\u00a0 under samma niv\u00e5.<\/p>\n<p>Aitken-bass\u00e4ngen har en\u00a0 diameter p\u00e5 250 mil och \u00e4r en av de \u00e4ldsta k\u00e4nda nedslagskratrarna i v\u00e5rt planet\u00e4ra system, kanske\u00a0 3,8 miljarder \u00e5r gammal. Sm\u00e4llen som orsakade bass\u00e4ngen var inte att leka med, den orsakande himlakroppen anses av vissa m\u00e5nforskare ha kommit i en ganska\u00a0 l\u00e5g fart och med\u00a0 l\u00e5g tr\u00e4ffvinkel. M\u00e5nytan st\u00f6ptes rej\u00e4lt om. Delar av bass\u00e4ngkantens berg\u00a0 kan ses i teleskop fr\u00e5n jorden<\/p>\n<p>Den japanska Kaguya\/Selene-sonden dokumenterade ocks\u00e5 Aitken-bass\u00e4ngen &#8211; men ovanifr\u00e5n &#8211;\u00a0 innan sonden tvingades\u00a0 st\u00f6rta p\u00e5 m\u00e5nytan i fjor. \u00c4ven h\u00e4r \u00e4r r\u00f6tt h\u00f6ga berg och bl\u00e5tt och lila\u00a0 djupa dalar:<\/p>\n<figure id=\"attachment_6747\" aria-describedby=\"caption-attachment-6747\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/400px-Aitken_Kagu_big.jpg\"><img decoding=\"async\" class=\"size-full wp-image-6747\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/400px-Aitken_Kagu_big.jpg\" alt=\"\" width=\"400\" height=\"400\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/400px-Aitken_Kagu_big.jpg 400w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/400px-Aitken_Kagu_big-150x150.jpg 150w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/400px-Aitken_Kagu_big-300x300.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><figcaption id=\"caption-attachment-6747\" class=\"wp-caption-text\">Foto: Kaguya<\/figcaption><\/figure>\n<p>M\u00e5nen pockar mer och mer p\u00e5 v\u00e5r uppm\u00e4rksamhet och det kommer en strid str\u00f6m av forskningsrapporter fr\u00e5n alla sonder, som snurrar runt v\u00e5r drabant. Dessutom har ju ryssar, kineser och japaner planer p\u00e5 bemannade f\u00e4rder till v\u00e5r drabant om en 10-15 \u00e5r.<\/p>\n<\/div>\n<p>Tack (wie gew\u00f6hnlich) till Christian V f\u00f6r tipset om den internationella m\u00e5ndagen.<\/p>\n<div>\n<h2>Tycho Brahe-\u00f6ppningen<\/h2>\n<p><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Tycho_Brahe.jpg\"><img decoding=\"async\" class=\"size-thumbnail wp-image-6767  alignleft\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Tycho_Brahe-150x150.jpg\" alt=\"\" width=\"55\" height=\"55\" \/><\/a><\/p>\n<p>V\u00e5r danske ASTB-v\u00e4n Jens Vellev ber\u00e4ttar att i n\u00e4sta vecka skrivs de sista papperna p\u00e5 inf\u00f6r \u00f6ppningen av Tycho Brahes grav i Prag.<\/p>\n<p>&#8211; S\u00e5 er der gen\u00e5bning 15. november 2010, konstaterar Jens fr\u00e5n sitt viste i \u00c5rhus.<\/p>\n<\/div>\n<h2>Astronomi-dag 2 oktober\u00a0 i Kristianstad<\/h2>\n<p>2 oktober arrangerar v\u00e5ra kompisar i ASAK\/AQUILA,\u00a0 Kristianstad, en astronomidag.<\/p>\n<p>&#8211; Programmet inneh\u00e5ller b\u00e5de en \u00f6ppen del och en del som man m\u00e5ste  anm\u00e4la sig till. Detta eftersom vi har begr\u00e4nsat med plats och dessutom  kommer att anordna grillafton innan vi (f\u00f6rhoppningsvis) ger oss ut och  observerar, ber\u00e4ttar ordf\u00f6randen Jonas Carlsson.<\/p>\n<p>Allm\u00e4nheten inviteras s\u00e4rskilt till Regionmuseet i Kristianstad, d\u00e4r v\u00e5r egen ASTB-ordf\u00f6rande Peter Linde med start kl 14.00 kommer att f\u00f6rl\u00e4sa \u00f6ver \u00e4mnet \u201dVar finns liv i universum?\u201d.<\/p>\n<p>D\u00e4refter visar ASAK-medlemmar vad amat\u00f6rastronomi g\u00e5r ut p\u00e5 och hur v\u00e5r hobby bedrivs.<\/p>\n<p><a href=\"http:\/\/www.aquilastronomy.com\/\" target=\"_self\">Kolla g\u00e4rna ASAK:s hemsida f\u00f6r diverse trevlig info.<\/a><\/p>\n<h2>En annan god dansk!<\/h2>\n<figure id=\"attachment_6762\" aria-describedby=\"caption-attachment-6762\" style=\"width: 315px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_19671.jpg\"><img decoding=\"async\" class=\"size-large wp-image-6762\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_19671-1024x779.jpg\" alt=\"\" width=\"315\" height=\"239\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_19671-1024x779.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_19671-300x228.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_19671.jpg 1654w\" sizes=\"(max-width: 315px) 100vw, 315px\" \/><\/a><figcaption id=\"caption-attachment-6762\" class=\"wp-caption-text\">H\u00f6vding Kjeld vid Schmidtteleskopet.<\/figcaption><\/figure>\n<p><img decoding=\"async\" src=\"file:\/\/\/Users\/ulfr\/Desktop\/14_Kjeld_Gyldenkerne_ved_50-cm_spejlkikkert_1967.jpg\" alt=\"\" \/>Brorfelde-observatoriet p\u00e5 Sj\u00e4lland, n\u00e4ra Holb\u00e6k, tillh\u00f6r historien nu, men vi hann i alla fall g\u00f6ra ett studiebes\u00f6k dit\u00a0 i gamla <strong>MARS <\/strong>n\u00e5n g\u00e5ng p\u00e5 60-talet. Vi var n\u00e5gra stycken som p\u00e5 en astrotr\u00e4ff i &#8211; G\u00f6teborg eller Uppsala? &#8211; blivit v\u00e4n med den sympatiske observatorn d\u00e4r Kjeld Gyldenkerne (1919-1999), och det var denne som tog emot och visade oss observatoriet med dess Schmidtteleskop och meridiancirkel.<\/p>\n<p>Brorfelde-institutionen uppm\u00e4rksammas i<em> <\/em>senaste danska\u00a0<em> Weekend Avisen<\/em>; uppenbarligen var det en\u00a0 alldeles speciell dansk hyggest\u00e4mning d\u00e4r ute, f\u00e4rgad av Kjeld Gyldenkernes personlighet.<\/p>\n<p>Anders Reiz, professorn inne i K\u00f6penhamn, sa mer \u00e4n g\u00e5ng:<\/p>\n<p>&#8212; Jeg ska ud til indianerne\u00a0 p\u00e5 Brorfelde!<\/p>\n<p>Och observator Gyldenkerne var h\u00f6vdingen!<\/p>\n<p>I dag drivs byggnaderna och kvarvarande instrument vidare genom <a href=\"http:\/\/www.brorfelde.dk\/\" target=\"_self\">Brorfeldes Venekreds<\/a>.<\/p>\n<p>Kjeld Gyldenkerne hann innan sin bortg\u00e5ng skriva\u00a0 ett praktverk om dansk astronomihistoria under 400 \u00e5r.<\/p>\n<h2>\u00c5rets bild<\/h2>\n<figure id=\"attachment_6759\" aria-describedby=\"caption-attachment-6759\" style=\"width: 524px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Blazing-Bristlecone-Tom-Lowe5241.jpg\"><img decoding=\"async\" class=\"size-full wp-image-6759\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Blazing-Bristlecone-Tom-Lowe5241.jpg\" alt=\"\" width=\"524\" height=\"359\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Blazing-Bristlecone-Tom-Lowe5241.jpg 524w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2010\/09\/Blazing-Bristlecone-Tom-Lowe5241-300x205.jpg 300w\" sizes=\"(max-width: 524px) 100vw, 524px\" \/><\/a><figcaption id=\"caption-attachment-6759\" class=\"wp-caption-text\">Vinnande bild! Foto: Tom Lowe<\/figcaption><\/figure>\n<p style=\"text-align: left;\">N\u00e4r Greenwich\u00b4s Royal Observatory, klassiska London-institutionen, utlyste t\u00e4vlingen\u00a0 &#8220;\u00c5rets  Astronomiske Fotograf&#8221; (Astronomy Photographer of the Year) kom 100-tals  bilder in.<\/p>\n<p>Vinnaren blev Tom Lowe fr\u00e5n USA, Tom vars bild fr\u00e5n White Mountains, Californien, p\u00e5 ett kanske flera tusen \u00e5r gammalt pinjetr\u00e4d kopplas ihop med Vintergatans centrum 30 000 ljus\u00e5r bort. Dessutom, om du klickar, kan du sk\u00f6nja ett meteorsp\u00e5r mitt i bilden!<\/p>\n<p style=\"text-align: left;\">Bloggmedarbetaren Carl Olof B\u00f6rjeson tipsar om att BBC har en <a href=\"http:\/\/www.bbc.co.uk\/news\/science-environment-11213528\" target=\"_self\">slideshow med de b\u00e4sta bilderna plus kommentarer<\/a> och naturligtvis finns de \u00e4ven <a href=\"http:\/\/www.nmm.ac.uk\/visit\/exhibitions\/astronomy-photographer-of-the-year\/winners\/\" target=\"_self\">p\u00e5 observatoriets egen hemsida<\/a>.<\/p>\n<p style=\"text-align: center;\">\n","protected":false},"excerpt":{"rendered":"<p>M\u00e5nen \u00e4r v\u00e4rd en m\u00e4ssa! L\u00f6rdag om en vecka (18 september) \u00e4gnas st\u00f6rre delen av dygnet \u00e5t\u00a0 m\u00e5nen, det \u00e4r premi\u00e4rdags f\u00f6r International Observe the Moon Night. NASA inspirerade till projektet i fjor i samband med att LRO-sonden, Lunar Reconnaicence Orbiter,\u00a0 kom p\u00e5 plats och b\u00f6rjade leverera bilder en masse. Det \u00e4r fr\u00e5n LRO som&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2010\/09\/11\/nr-154-2010\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 154 2010<\/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":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/6725"}],"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=6725"}],"version-history":[{"count":37,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/6725\/revisions"}],"predecessor-version":[{"id":6773,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/6725\/revisions\/6773"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=6725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=6725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=6725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}