{"id":9188,"date":"2011-10-04T12:30:00","date_gmt":"2011-10-04T12:30:00","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/observation-du-30-septembre-1er-octobre\/"},"modified":"2025-06-11T19:38:11","modified_gmt":"2025-06-11T17:38:11","slug":"observation-du-30-septembre-1er-octobre","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/observation-du-30-septembre-1er-octobre\/","title":{"rendered":"Observation du 30 septembre + 1er octobre"},"content":{"rendered":"<p>Auteur: Didier Keus (dk31t5@skynet.be)<\/p>\n<p>Profitant qu\u2019un anticyclone nous gratifie enfin d\u2019une p\u00e9riode propice \u00e0 l\u2019observation, et ce sans que la Lune soit g\u00eanante, je me rends vendredi au terrain de la G\u00e9ronst\u00e8re.<br \/>\n20h30 et le ciel est d\u00e9j\u00e0 bien noir, par contre la temp\u00e9rature encore bien agr\u00e9able.<br \/>\nNous serons au total une bonne trentaine d\u2019observateurs avec 6 instruments diff\u00e9rents.<br \/>\nAu programme Jupiter qui a retrouv\u00e9 sa deuxi\u00e8me grande bande gazeuse, des \u00e9toiles doubles (Albireo et la double double de la Lyre), une com\u00e8te  ainsi que des classiques du ciel d\u2019\u00e9t\u00e9 : les n\u00e9buleuses du sagittaire M8, 16, 17, 20, les amas globulaires d\u2019Hercule, les n\u00e9buleuses plan\u00e9taires M27 et 57 ainsi que les dentelles du Cygne), d\u2019automne : l\u2019amas globulaire M15 \u2013 visible a l\u2019\u0153il nu !- la galaxie d\u2019Androm\u00e8de et le double amas de Pers\u00e9e) et d\u2019hiver: la n\u00e9buleuse du Crabe et les Pl\u00e9iades.<br \/>\nQuelques belles \u00e9toiles filantes agr\u00e9menteront la soir\u00e9e, les pr\u00e9misses des Draconides ? Esp\u00e9rons que la pluis d\u2019\u00e9toiles aura bien lieu et que le ciel sera cl\u00e9ment samedi !<\/p>\n<p>Rebelote, le lendemain, je vais \u00e0 la Fosse pour une s\u00e9ance d\u2019imagerie sur Cocoon nebula (Pierre sera content car je n\u2019ai pas encore remis les filtres SII et OIII\u2026).<br \/>\nA c\u00f4t\u00e9 du Newton de 300 mm, la lunette parait bien petite, encore plus lorsque Didier V. d\u00e9barque avec son Dobson 400.<br \/>\nQuel spectacle dans ce dernier!<br \/>\nDes d\u00e9tails dans les bandes de Jupiter, les 3 parties des dentelles aux ind\u00e9nombrables filaments et au fur et a mesure que la nuit s\u2019avance, la grande n\u00e9buleuse d\u2019Orion dans toute sa splendeur\u2026 parmi tant d\u2019autres objets\u2026<br \/>\nLes acquisitions termin\u00e9es, je ferai quelques darks et flats alors que l\u2019aube a d\u00e9j\u00e0 bien commenc\u00e9 pour ranger le mat\u00e9riel alors que le soleil inonde a nouveau la prairie pour un dimanche radieux.<br \/>\nDidier<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;9188&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;10&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Veuillez voter&quot;,&quot;legend&quot;:&quot;0\\\/10 - (0 vote)&quot;,&quot;size&quot;:&quot;18&quot;,&quot;title&quot;:&quot;Observation du 30 septembre + 1er octobre&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"6\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"7\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"8\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"9\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"10\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 18px; height: 18px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 14.4px;\">\n            <span class=\"kksr-muted\">Veuillez voter<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Auteur: Didier Keus (dk31t5@skynet.be) Profitant qu\u2019un anticyclone nous gratifie enfin d\u2019une p\u00e9riode propice \u00e0 l\u2019observation, et ce sans que la Lune soit g\u00eanante, je me rends vendredi au terrain de la G\u00e9ronst\u00e8re. 20h30 et le ciel est d\u00e9j\u00e0 bien noir, par contre la temp\u00e9rature encore bien agr\u00e9able. Nous serons au total une bonne trentaine d\u2019observateurs [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-9188","post","type-post","status-publish","format-standard","hentry","category-vieduclub"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=9188"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9188\/revisions"}],"predecessor-version":[{"id":14492,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9188\/revisions\/14492"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}