{"id":10378,"date":"2019-03-10T08:48:03","date_gmt":"2019-03-10T08:48:03","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=10378"},"modified":"2019-03-18T19:32:44","modified_gmt":"2019-03-18T19:32:44","slug":"joa-vingtieme-edition-de-loccasion-astronomique","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2019\/03\/10\/joa-vingtieme-edition-de-loccasion-astronomique\/","title":{"rendered":"JOA : vingti\u00e8me \u00e9dition de l’occasion astronomique"},"content":{"rendered":"

Le 9 mars Communay accueillait la 20\u00e8me \u00e9dition de\u00a0la Journ\u00e9e de l\u2019Occasion en Astronomie (JOA), un grand march\u00e9 de l\u2019occasion, mais pas seulement.<\/strong><\/p>\n

Ils \u00e9taient nombreux \u00e0 se presser samedi 9 mars dans la Salle des Sports des Brosses \u00e0 Communay (au sud de Lyon<\/a>) pour participer \u00e0 \u00e0 la vingti\u00e8me \u00e9dition du grand march\u00e9 de l\u2019occasion en astronomie, la d\u00e9sormais c\u00e9l\u00e8bre JOA.<\/p>\n

\"\"<\/a><\/p>\n

Astronomes amateurs de la r\u00e9gion (et de plus loin encore) seuls ou venus avec des membres de leur club (\u00e0 l\u2019image de la\u00a0Soci\u00e9t\u00e9 Astronomique de Bourgogne<\/a>) ou simples curieux du ciel, tous \u00e9taient l\u00e0 pour vendre ou acheter du mat\u00e9riel et des accessoires : paires de jumelles, lunettes astronomiques, t\u00e9lescopes, pi\u00e8ces optiques mais \u00e9galement appareils photographiques, livres et revues recouvraient les nombreuses tables mises \u00e0 disposition par\u00a0les organisateurs<\/a>.<\/p>\n

\"\"<\/a><\/p>\n

<\/p>\n

Cette sympathique manifestation \u00e9tait \u00e9galement l\u2019occasion de d\u00e9couvrir le mat\u00e9riel d\u00e9stock\u00e9 propos\u00e9 par le magasin Optique Unterlinden<\/a>\u00a0(dont le stand conna\u00eet toujours une forte affluence) ou de faire provision de livres et de revues du c\u00f4t\u00e9 d’Astrosurf-Magazine<\/a>, le bimestriel d\u00e9di\u00e9 \u00e0 la pratique de l’astronomie (image ci-dessous).<\/p>\n

\"\"<\/a><\/p>\n

Outre les revendeurs de mat\u00e9riel d’occasion on pouvait croiser des passionn\u00e9s venus pr\u00e9senter leurs r\u00e9alisations comme par exemple Sophie POUGET (atelier Bulle<\/a>) et ses reproductions d\u2019images astronomiques sur textile\u00a0:<\/p>\n

\"\"<\/a><\/p>\n

La\u00a0 cr\u00e9atrice VERENA\u00a0 proposait de jolis bijoux dont le plus petit t\u00e9lescope du monde r\u00e9alis\u00e9 en cristal de Swarovski, Raymond Sadin repr\u00e9sentait le plan\u00e9tarium itin\u00e9rant L\u00e9o Lagrange<\/a>, quant \u00e0 Pierre Bonhomme (Club d\u2019Astronomie Nuits Magiques<\/a>) il \u00e9tait venu avec ses \u00e9tonnantes maquettes anim\u00e9es, lui qui avait d\u00e9j\u00e0 pr\u00e9sent\u00e9 l’an pass\u00e9\u00a0une reconstitution libre de la\u00a0machine d\u2019Anticyth\u00e8re<\/a>\u00a0ayant n\u00e9cessit\u00e9 5 ans et 5.000 h de travail \u00e0 son concepteur. Les sp\u00e9cialistes ont pu \u00e9galement profiter de cette vingti\u00e8me \u00e9dition pour d\u00e9couvrir le logiciel de traitement d’images Siril<\/a> pr\u00e9sent\u00e9 par l’un de ses d\u00e9veloppeurs, Cyril Richard :<\/p>\n

\"\"<\/a><\/p>\n

Notez enfin que les amateurs de la r\u00e9gion lyonnaise ont un autre rendez-vous astronomique le weekend prochain avec la Nuit de l’\u00c9quinoxe<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Le 9 mars Communay accueillait la 20\u00e8me \u00e9dition de\u00a0la Journ\u00e9e de l\u2019Occasion en Astronomie (JOA), un grand march\u00e9 de l\u2019occasion, mais pas seulement. Ils \u00e9taient nombreux \u00e0 se presser samedi 9 mars dans la Salle des Sports des Brosses \u00e0 Communay (au sud de Lyon) pour participer \u00e0 \u00e0 la vingti\u00e8me \u00e9dition du grand march\u00e9 … Continuer la lecture de JOA : vingti\u00e8me \u00e9dition de l’occasion astronomique<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":10379,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[87],"tags":[2474,2645,2469,2477,2644,2479],"class_list":["post-10378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-les-hommes-et-le-ciel","tag-atelier-bulle","tag-cyril-richard","tag-joa","tag-pierre-bonhomme","tag-siril","tag-verena"],"yoast_head":"\nJOA : vingti\u00e8me \u00e9dition de l'occasion astronomique<\/title>\n<meta name=\"description\" content=\"Le 9 mars Communay accueillait la 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