{"id":80410,"date":"2019-04-25T16:38:50","date_gmt":"2019-04-25T15:38:50","guid":{"rendered":"http:\/\/www.astb.se\/cassiopeiabloggen\/?p=80410"},"modified":"2019-04-25T17:17:14","modified_gmt":"2019-04-25T16:17:14","slug":"nr-29-2019","status":"publish","type":"post","link":"https:\/\/www.astb.se\/cassiopeiabloggen\/2019\/04\/25\/nr-29-2019\/","title":{"rendered":"Nr 29 2019"},"content":{"rendered":"<h3>\n\t<u><strong>Tips: <\/strong><\/u><br \/>\n<\/h3>\n<h2>\n\t<strong>Skalvet p&aring; Mars<\/strong><br \/>\n<\/h2>\n<p>\n\tNASA:s InSight-dokumentation av <a href=\"https:\/\/www.nasa.gov\/mission_pages\/insight\/main\/index.html\">skalvet p&aring; Mars finns presenterat h&auml;r.<\/a>\n<\/p>\n<p>\n\t<iframe allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/DLBP-5KoSCc\" width=\"560\"><\/iframe>\n<\/p>\n<h2>\n\t<strong>Historiska bildg&aring;tor fr&aring;n eklipsen 1954<\/strong><br \/>\n<\/h2>\n<div>\n<p>\n\t\tMed den st&auml;ndigt (under)gr&auml;vande W-bloggsbisittaren <strong>Christian Vestergaard&nbsp; <\/strong>vid min sida ville vi veta tv&aring; saker i samband med solf&ouml;rm&ouml;rkelsen &ouml;ver Sydkoster 30 juni 1954.\n\t<\/p>\n<p>\n\t\tSak 1:\n\t<\/p>\n<p>\n\t\tVilka &auml;r de r&auml;kfrossande astronomerna? Lund hade en expedition p&aring; Sydkoster men det hade ocks&aring; uppsaliensarna, &nbsp;schweizarna och n&aring;gra andra akt&ouml;rer.\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/Bekanta-nunor.jpg\"><img decoding=\"async\" alt=\"Bekanta nunor\" class=\"aligncenter size-medium wp-image-80429\" height=\"217\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/Bekanta-nunor-300x217.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/Bekanta-nunor-300x217.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/Bekanta-nunor-200x144.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/Bekanta-nunor.jpg 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<p>\n\t\tSak 2:\n\t<\/p>\n<p>\n\t\tVad &auml;r det som byggs h&auml;r? En coelostat noteras t v. Vem var byggherren?\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58460965_2654581601280044_8781267349152989184_n-1.jpg\"><img decoding=\"async\" alt=\"58460965_2654581601280044_8781267349152989184_n (1)\" class=\"aligncenter size-medium wp-image-80430\" height=\"217\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58460965_2654581601280044_8781267349152989184_n-1-300x217.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58460965_2654581601280044_8781267349152989184_n-1-300x217.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58460965_2654581601280044_8781267349152989184_n-1-200x145.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58460965_2654581601280044_8781267349152989184_n-1.jpg 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<p>\n\t\tBonus:\n\t<\/p>\n<p>\n\t\tDenna fina diamant noterades under totaliteten 1954 fr&aring;n Sydkoster:\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1.jpg\"><img decoding=\"async\" alt=\"58377289_2654581591280045_4896999905626685440_o (1)\" class=\"aligncenter size-medium wp-image-80431\" height=\"220\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1-300x220.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1-300x220.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1-1024x750.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1-200x146.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/58377289_2654581591280045_4896999905626685440_o-1.jpg 1815w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<p>\n\t\tUnder resans g&aring;ng med denna W-blogg har n&aring;gra av&nbsp;yrkesastronomerna i Lund (bl a <strong>Dainis Dravins, Bj&ouml;rn Stenholm<\/strong>) tillfr&aring;gats och de tror sig nu kunna konstatera att de tre astronomerna ovan heter fr v:\n\t<\/p>\n<p>\n\t\t<strong>Lars-Olof Lod&eacute;n<\/strong> (f. 1930), 24 &aring;r\n\t<\/p>\n<div>\n\t\t<strong>Hannes Alfv&eacute;n<\/strong> (f. 1908), 46 &aring;r\n\t<\/div>\n<div>\n\t\t<strong>Aina Elvius<\/strong> (f. 1917), 37 &aring;r\n\t<\/div>\n<p>\n\t\tN&aring;gon d&auml;remot?\n\t<\/p>\n<h2>\n\t\t<strong>Kometkakao fr&aring;n 1910<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\t1910 fascinerades v&auml;rlden av komet Halleys planerade &aring;terkomst. Det var ett spektakul&auml;rt &aring;terseende &#8211; en av dem som s&aring;g kometen var v&aring;r egen sentida ASTB-medlem <strong>Greta Andersson<\/strong>. Hon tyckte att kometen&nbsp;var betydligt mera imponerande 1910 &auml;n n&auml;r den &aring;terv&auml;nde 76 &aring;r senare.\n\t<\/p>\n<p>\n\t\tI Malm&ouml; passade en f&ouml;retagare p&aring; at registrera in namnet <u>Laurenti &quot;Comet&quot; Cacao <\/u>detta &aring;r, och en liten p&aring;se fr&aring;n den tiden finns p&aring; Malm&ouml; Stadsarkiv &#8211; tack till <strong>Pettzy Ahlstr&ouml;m <\/strong>som hittat fyndet i arkivets samlingar.\n\t<\/p>\n<p>\n\t\tDen som kollar bilderna av p&aring;sens&nbsp;kometer, uppt&auml;cker att den i mitten&nbsp;l&auml;ngst ned har tv&aring; svansar.\n\t<\/p>\n<h2>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2.jpg\"><img decoding=\"async\" alt=\"297804823_91f8e9f0-baea-4951-94d1-c6f612557eff (2)\" class=\"aligncenter size-medium wp-image-80424\" height=\"199\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2-300x199.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2-300x199.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2-1024x682.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2-200x133.jpg 200w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/297804823_91f8e9f0-baea-4951-94d1-c6f612557eff-2.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n\t<\/h2>\n<p>\n\t\tSamtida reklam s&aring;g ut s&aring; h&auml;r:\n\t<\/p>\n<h2>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/preview-1.jpg\"><img decoding=\"async\" alt=\"preview (1)\" class=\"aligncenter size-medium wp-image-80423\" height=\"300\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/preview-1-144x300.jpg\" width=\"144\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/preview-1-144x300.jpg 144w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/preview-1-96x200.jpg 96w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/preview-1.jpg 346w\" sizes=\"(max-width: 144px) 100vw, 144px\" \/><\/a><br \/>\n\t<\/h2>\n<p>\n\t\tI Malm&ouml; har astronomin sp&ouml;kat i huvudet p&aring; fler f&ouml;retagare. T&auml;nk bara p&aring; Saturnus och dess essenser! F&ouml;retaget fr&aring;n 1893 finns &auml;n idag.\n\t<\/p>\n<h2>\n\t\t<strong>F&ouml;rsta molekylen hittad<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\t<a href=\"https:\/\/astronomynow.com\/2019\/04\/18\/sofia-detects-long-sought-primeval-molecule\/\">Den f&ouml;rsta molekylen efter Big Bang<\/a> har identifierats i en planetarisk vintergatsnebulosa.&nbsp;\n\t<\/p>\n<p>\n\t\tHeliumhydrid &#8211; blir det s&aring; p&aring; svenska? &#8211; &nbsp;b&ouml;rjade skapas 100 000 &aring;r efter BB. Det &auml;r en katjon med kemiska beteckningen HeH<sup><font size=\"2\">+<\/font><\/sup>.\n\t<\/p>\n<h2>\n\t\t<strong>LIGO uppt&auml;cker nya G-v&aring;gor<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\tNyss&nbsp;kom ytterligare uppgifter fr&aring;n LIGO\/VIRGO-teamen om<a href=\"https:\/\/phys.org\/news\/2019-04-first-ever-ligo.html\"> nyuppt&auml;ckten av gravitationsv&aring;gor.<\/a>\n\t<\/p>\n<p>\n\t\tBakom tycks ligga tv&aring; kolliderande svarta h&aring;l.\n\t<\/p>\n<h2>\n\t\t<strong>Tunga trafikolyckor i kosmos &#8211; genererar de ljus i n&aring;n form?<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\t&Auml;r det s&aring; helt s&auml;kert att n&auml;r tv&aring; svarta h&aring;l, ett svart h&aring;l och en neutronstj&auml;rna eller tv&aring; extremtunga neutronstj&auml;rnor kolliderar att det inte kan observeras i n&aring;gon mening &quot;visuellt&quot;?\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/aasnova.org\/2019\/04\/19\/compact-objects-charging-toward-merger\/\">Osvuret &auml;r b&auml;st!<\/a>&nbsp;\n\t<\/p>\n<p>\n\t\t&#8211; Helgardera!, &nbsp;skulle min travintresserade v&auml;n p&aring; astronomiska institutionen i Lund s&auml;ga.\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/fig2-6-260x2471.jpg\"><img decoding=\"async\" alt=\"fig2-6-260x247[1]\" class=\"aligncenter size-full wp-image-80414\" height=\"247\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/fig2-6-260x2471.jpg\" width=\"260\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/fig2-6-260x2471.jpg 260w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/fig2-6-260x2471-200x190.jpg 200w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/a>\n\t<\/p>\n<p style=\"text-align: center;\">\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/fig2-6-260x2471.jpg\">\u200b<\/a><em>Bildk&auml;lla:&nbsp; https:\/\/aasnova.org\/2019\/04\/19\/compact-objects-charging-toward-merger\/<\/em>\n\t<\/p>\n<h2>\n\t\t<strong>D&aring; var vi unga&#8230;<\/strong><br \/>\n\t<\/h2>\n<p>\n\t\tDet blev mycket astronomihistoriskt i denna blogg. Och h&auml;r kommer mer! I dag (= 25.4.2019) bes&ouml;kte jag Seniorm&auml;ssan p&aring; Malm&ouml; M&auml;ssan, en imponerande sammandragning av aktiviteter&nbsp;med m&aring;let riktade mot&nbsp;&auml;ldre medborgare.\n\t<\/p>\n<p>\n\t\tI Liberalernas monter stod regionpolitikern&nbsp;<strong>Cristina Glad,<\/strong> som var med oss p&aring; den goda MARS-tiden i Malm&ouml;. Jag var tvungen att ber&auml;tta f&ouml;r Cristina att f&ouml;r en herrans&nbsp;massa &aring;r sen (= 60-talet) var vi tillsammans p&aring; ett studiebes&ouml;k p&aring; Knutstorp hos d&aring;varande greve <strong>Wachtmeister&nbsp;<\/strong>med grevinna &#8211; allt f&ouml;r att f&aring; veta det som var v&auml;rt att veta om <strong>Tycho Brahe&nbsp;<\/strong> den&nbsp;g&aring;ngen.\n\t<\/p>\n<p>\n\t\tBildbeviset fr&aring;n Knutstorp d&auml;r och d&aring; har gr&auml;vts fram av v&aring;r egen ASTB-forensiker<strong> Mats H&auml;gg.<\/strong>\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2.jpg\"><img decoding=\"async\" alt=\"PICT0054 (2)\" class=\"aligncenter size-medium wp-image-80440\" height=\"200\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2-300x200.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2-300x200.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2-1024x682.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2-200x133.jpg 200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<p style=\"text-align: center;\">\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0054-2.jpg\">\u200b<\/a><em>Cristina Glad tv&aring;a fr h. Foto: Mats H&auml;gg<\/em>\n\t<\/p>\n<p>\n\t\t\u200bMats &auml;r ju verkligen forensiker vid polisen&nbsp; och &auml;r inte helt &ouml;vertygad om att den kanonkula som satt inmurad&nbsp;i slottets ytterv&auml;gg fanns kvar n&auml;r vi h&auml;rom &aring;ret gjorde ett nytt bes&ouml;k hos nuvarande Wachtmeiser-&auml;gare.\n\t<\/p>\n<p>\n\t\t<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0050-2.jpg\"><img decoding=\"async\" alt=\"PICT0050 (2)\" class=\"aligncenter size-medium wp-image-80442\" height=\"200\" src=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0050-2-300x200.jpg\" width=\"300\" srcset=\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0050-2-300x200.jpg 300w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0050-2-1024x682.jpg 1024w, https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2019\/04\/PICT0050-2-200x133.jpg 200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t<\/p>\n<p style=\"text-align: center;\">\n\t\t<em>Kanonkulan p&aring; plats f&ouml;r drygt femti &aring;r sen. Foto: Mats H&auml;gg<\/em>\n\t<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Tips: Skalvet p&aring; Mars NASA:s InSight-dokumentation av skalvet p&aring; Mars finns presenterat h&auml;r. Historiska bildg&aring;tor fr&aring;n eklipsen 1954 Med den st&auml;ndigt (under)gr&auml;vande W-bloggsbisittaren Christian Vestergaard&nbsp; vid min sida ville vi veta tv&aring; saker i samband med solf&ouml;rm&ouml;rkelsen &ouml;ver Sydkoster 30 juni 1954. Sak 1: Vilka &auml;r de r&auml;kfrossande astronomerna? Lund hade en expedition p&aring; Sydkoster&hellip;&nbsp;<a href=\"https:\/\/www.astb.se\/cassiopeiabloggen\/2019\/04\/25\/nr-29-2019\/\" rel=\"bookmark\">L\u00e4s mer &raquo;<span class=\"screen-reader-text\">Nr 29 2019<\/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\/80410"}],"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=80410"}],"version-history":[{"count":30,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/80410\/revisions"}],"predecessor-version":[{"id":80450,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/80410\/revisions\/80450"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=80410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=80410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=80410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}