{"id":3974,"date":"2020-12-03T02:54:50","date_gmt":"2020-12-03T01:54:50","guid":{"rendered":"https:\/\/astroterrassa.org\/blog\/?p=3974"},"modified":"2021-01-12T23:34:33","modified_gmt":"2021-01-12T22:34:33","slug":"avui-colloqui-tertulia-i-xerrada-online-sobre-les-dades-de-gaia-edr3","status":"publish","type":"post","link":"https:\/\/astroterrassa.org\/blog\/avui-colloqui-tertulia-i-xerrada-online-sobre-les-dades-de-gaia-edr3\/","title":{"rendered":"Avui, col\u00b7loqui-tert\u00falia i xerrada online sobre les dades de Gaia-eDR3."},"content":{"rendered":"\n<h4 class=\"wp-block-heading\"><strong>Dijous 3 de desembre. 16:30-18:30 h Col\u00b7loqui-tert\u00falia on-line via zoom + youtube. 19:00 h, xerrada on-line via YouTube. Organitzat per DPAC i IEEC-ICC-UB.<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u25cf 16:30-18:30 h Col\u00b7loqui-tert\u00falia:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seguiment per Youtube: <a rel=\"noreferrer noopener\" href=\"https:\/\/www.youtube.com\/watch?v=WDp0HEfbu1s&amp;feature=youtu.be\" target=\"_blank\">https:\/\/www.youtube.com\/watch?v=WDp0HEfbu1s&amp;feature=youtu.be<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seguiment per Zoom (m\u00e0x. 100 persones): <a href=\"https:\/\/us02web.zoom.us\/j\/85015857487?pwd=UkhwakljNlhDcVl3bE1sdDhTWnZBZz09\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/us02web.zoom.us\/j\/85015857487?pwd=UkhwakljNlhDcVl3bE1sdDhTWnZBZz09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u25cf 19:00 h, xerrada on-line via YouTube, a c\u00e0rrec de Merc\u00e8 Romero y Josep Manel Carrasco (IEEC-ICC-UB) <\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seguiment per Youtube: <a href=\"https:\/\/www.youtube.com\/watch?v=QWV7Q9Fo6WY&amp;feature=youtu.be\">https:\/\/www.youtube.com\/watch?v=QWV7Q9Fo6WY&amp;feature=youtu.be<\/a><\/p>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A les 12:00 d&#8217;avui, dijous 3 de desembre <\/strong>es far\u00e0 p\u00fablic el tercer lliurament de dades de la missi\u00f3 Gaia, sens dubte un altre valu\u00f3s fita esperada per la comunitat astron\u00f2mica. L&#8217;equip DPAC Espanya han organitzat un col\u00b7loqui-tert\u00falia per compartir l&#8217;obtenci\u00f3 dels primers resultats cient\u00edfics. Es proposa una sessi\u00f3 din\u00e0mica,  una tert\u00falia sobre els secrets d&#8217;aquest nou arxiu en la qual esperem gaudir i aprendre. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El consorci <strong>DPAC (Data Processing and Analysis Consortium)<\/strong> reuneix m\u00e9s de 450 cient\u00edfics i enginyers europeus i \u00e9s el responsable del processat i publicaci\u00f3 de les dades. Son molts els membres d&#8217;aquest consorci que pertanyem a universitats i centres d&#8217;investigaci\u00f3 a Espanya (ICCUB-IEEC, ESAC, UdC, BSC, UNED, CAB, UVigo, UNICAN, IAC, UCM). Entre tots han fet realitat aquesta nova publicaci\u00f3 de dades (Gaia-eDR3).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Programa<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Benvinguda a la comunitat (Francesca Figueras).<\/strong><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Sessi\u00f3 1 (16.30 &#8211; 17:00 hores): De DR2 a eDR3: un altre gran avan\u00e7<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Coordinen: Carme Jordi, Claus Fabricius<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Explicarem les novetats en les dades, les noves eines disponibles, cat\u00e0legs externs i GOG ja consultables a trav\u00e9s del &#8220;Gaia Archive&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;arxiu eDR3 i novetats respecte a DR2 (Carme Jordi)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Identificadors, lli\u00e7ons apreses en la fase de validaci\u00f3 i known issues (Claus Fabricius)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Codis disponibles: punt zero en paral i correccions a la fotometria (Pau Ramos, Carme Jordi)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Sessi\u00f3 2 (17:10-17:25): El cat\u00e0leg d&#8217;estrelles properes<\/strong><br>Coordina: Luis Sarro<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Parlarem d&#8217;aquesta &#8220;golden sample&#8221;, ja una realitat a l&#8217;abast de tots i d&#8217;un gran potencial per a l&#8217;estudi de l&#8217;entorn solar, la seva funci\u00f3 de lluminositat, etc. Ens centrarem en l&#8217;estudi del seu completesa, en les potents t\u00e8cniques estad\u00edstiques utilitzades, i en la submostra de nanes blanques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Construcci\u00f3 del cat\u00e0leg, completesa i t\u00e8cniques estad\u00edstiques utilitzades (Luis Sarro)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les nanes blanques (Josep Manel Carrasco)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Sessi\u00f3 3 (17:30-17:45): Primera mirada cap al anticentro gal\u00e0ctic<\/strong><br>Coordina: Teresa Antoja<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;estudi de l&#8217;anticentre gal\u00e0ctic amb les dades de eDR3 ens proporciona una valuosa informaci\u00f3 sobre l&#8217;estructura i evoluci\u00f3 de la Via L\u00e0ctia. Amb les noves dades podem calcular les velocitats tant azimutals com verticals de diferents poblacions, i explorar la din\u00e0mica del disc gal\u00e0ctic, aix\u00ed com la pres\u00e8ncia d&#8217;estructures i les \u00f2rbites d&#8217;alguns c\u00famuls oberts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El salt de DR2 a DR3, tra\u00e7adors cinem\u00e0tics per a un disc en no-equilibri (Teresa Antoja)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tra\u00e7ant la hist\u00f2ria dels corrents i sat\u00e8l\u00b7lits (Pau Ramos)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfC\u00famuls cap al anticentro a dist\u00e0ncies de 12 kpc? S&#8217;obre un nou m\u00f3n (Tristan Cantat-Gaudin)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Sessi\u00f3 4 (17:50-18:05): Gaia i els n\u00favols de Magallanes<\/strong><br>Coordina: Xavier Luri<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfQuines finestres obre eDR3 en els n\u00favols de Magallanes? Qu\u00e8 podem dir sobre la seva estructura i cinem\u00e0tica amb les noves dades? Veurem com eDR3 ha actualitzat la nostra visi\u00f3 d&#8217;aquests objectes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Com han canviat les dades de DR2 a eDR3 en els n\u00favols de Magallanes (Xavier Luri)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estructura i cinem\u00e0tica dels n\u00favols de Magallanes (Xavier Luri \/ Merc\u00e8 Romero)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e8 ha vist Gaia al pont entre LMC i SMC? (Merc\u00e8 Romero)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Tert\u00falia final: 18:10-18:30<\/strong><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u00abGaia, la gal\u00e1xia en tus manos\u00bb (19:00 &#8211; 20:00)<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ponents: Merc\u00e8 Romero i Josep Manel Carrasco (IEEC-ICC-UB)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Organitzat per Universitat de Barcelona (IEEC-ICC-UB)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25cf 16:30-18:30 h Col\u00b7loqui-tert\u00falia: Seguiment per Youtube: https:\/\/www.youtube.com\/watch?v=WDp0HEfbu1s&amp;feature=youtu.be Seguiment per Zoom (m\u00e0x. 100 persones): https:\/\/us02web.zoom.us\/j\/85015857487?pwd=UkhwakljNlhDcVl3bE1sdDhTWnZBZz09 \u25cf 19:00 h, xerrada on-line via YouTube, a c\u00e0rrec de Merc\u00e8 Romero y Josep Manel Carrasco (IEEC-ICC-UB)&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":3977,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[],"class_list":["post-3974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies-articles-externs"],"_links":{"self":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/3974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/comments?post=3974"}],"version-history":[{"count":0,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/posts\/3974\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media\/3977"}],"wp:attachment":[{"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/media?parent=3974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/categories?post=3974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astroterrassa.org\/blog\/wp-json\/wp\/v2\/tags?post=3974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}