{"id":483,"date":"2015-05-11T14:52:29","date_gmt":"2015-05-11T12:52:29","guid":{"rendered":"http:\/\/astrodan.fr\/site\/?page_id=483"},"modified":"2024-02-07T17:30:34","modified_gmt":"2024-02-07T16:30:34","slug":"pollution-lumineuse","status":"publish","type":"page","link":"http:\/\/astrodan.fr\/site\/materiel\/pollution-lumineuse\/","title":{"rendered":"Pollution lumineuse"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.23.4&Prime; hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb background_color=\u00a0\u00bb#100a3f\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>La pollution lumineuse est l&rsquo;ennemie de l&rsquo;astronome et surtout de la photo astronomique.<\/p>\n<p>Elle augmente d&rsquo;ann\u00e9es en ann\u00e9es, \u00e0 un tel point, que la photo de nuit sera bient\u00f4t impossible !<\/p>\n<p>Carte de pollution lumineuse de ma r\u00e9gion.( source AVEX )<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5034 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution.jpg\" alt=\"\" width=\"1200\" height=\"800\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution.jpg\" srcset=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution.jpg 1200w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution-980x653.jpg 980w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<p>D&rsquo;autres cartes sont visibles ici :<\/p>\n<p><a href=\"http:\/\/www.avex-asso.org\/dossiers\/wordpress\/?page_id=38&amp;lang=fr_FR\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.avex-asso.org\/dossiers\/wordpress\/?page_id=38&amp;lang=fr_FR<\/a><\/p>\n<p>Il reste, pour l&rsquo;instant, une solution pour r\u00e9duire son effet sur la photo en longue pose, c&rsquo;est l&rsquo;utilisation d&rsquo;un filtre anti-pollution, de type CLS.<\/p>\n<p>Le filtre Astronomik CLS int\u00e9gr\u00e9 dans le Canon 1000d d\u00e9filtr\u00e9<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/_thumbs\/Images\/configurations\/IMG_3568.JPG\" width=\"2000\" height=\"1333\"><\/p>\n<p>Le filtre seul<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/_thumbs\/Images\/configurations\/IMG_3569.JPG\" width=\"2000\" height=\"1333\"><\/p>\n<p>&nbsp;<\/p>\n<p>Voici un exemple de photo faite sans filtre, pose de 5mn<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5033 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls.jpg\" srcset=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls.jpg 1024w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls-980x654.jpg 980w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>Et avec le filtre CLS mont\u00e9 dans le Canon<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5032 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls.jpg\" srcset=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls.jpg 1024w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls-980x654.jpg 980w, http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La pollution lumineuse est l&rsquo;ennemie de l&rsquo;astronome et surtout de la photo astronomique. Elle augmente d&rsquo;ann\u00e9es en ann\u00e9es, \u00e0 un tel point, que la photo de nuit sera bient\u00f4t impossible ! Carte de pollution lumineuse de ma r\u00e9gion.( source AVEX ) D&rsquo;autres cartes sont visibles ici : http:\/\/www.avex-asso.org\/dossiers\/wordpress\/?page_id=38&amp;lang=fr_FR Il reste, pour l&rsquo;instant, une solution pour [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":41,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<p>La pollution lumineuse est l'ennemie de l'astronome et surtout de la photo astronomique.<\/p>\r\n<p>Elle augmente d'ann\u00e9es en ann\u00e9es, \u00e0 un tel point, que la photo de nuit sera bient\u00f4t impossible !<\/p>\r\n<p>Carte de pollution lumineuse de ma r\u00e9gion.( source AVEX )<\/p>\r\n<p><img class=\"alignnone wp-image-5034 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution.jpg\" alt=\"\" width=\"1200\" height=\"800\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/carte_pollution.jpg\"><\/p>\r\n<p>D'autres cartes sont visibles ici :<\/p>\r\n<p><a href=\"http:\/\/www.avex-asso.org\/dossiers\/wordpress\/?page_id=38&lang=fr_FR\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.avex-asso.org\/dossiers\/wordpress\/?page_id=38&lang=fr_FR<\/a><\/p>\r\n<p>Il reste, pour l'instant, une solution pour r\u00e9duire son effet sur la photo en longue pose, c'est l'utilisation d'un filtre anti-pollution, de type CLS.<\/p>\r\n<p>Le filtre Astronomik CLS int\u00e9gr\u00e9 dans le Canon 1000d d\u00e9filtr\u00e9<\/p>\r\n<p><img src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/_thumbs\/Images\/configurations\/IMG_3568.JPG\" width=\"2000\" height=\"1333\"><\/p>\r\n<p>Le filtre seul<\/p>\r\n<p><img src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/_thumbs\/Images\/configurations\/IMG_3569.JPG\" width=\"2000\" height=\"1333\"><\/p>\r\n<p>\u00a0<\/p>\r\n<p>Voici un exemple de photo faite sans filtre, pose de 5mn<\/p>\r\n<p><img class=\"alignnone wp-image-5033 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_sans-cls.jpg\"><\/p>\r\n<p>Et avec le filtre CLS mont\u00e9 dans le Canon<\/p>\r\n<p><img class=\"alignnone wp-image-5032 size-full\" src=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls.jpg\" alt=\"\" width=\"1024\" height=\"683\" data-wpmflightbox=\"0\" data-wpmf_image_lightbox=\"http:\/\/astrodan.fr\/site\/wp-content\/uploads\/pollution\/50mm_f4_5mn_cls.jpg\"><\/p>\r\n<p>\u00a0<\/p>\r\n<p>\u00a0<\/p>","_et_gb_content_width":"","ngg_post_thumbnail":0,"footnotes":""},"_links":{"self":[{"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/pages\/483"}],"collection":[{"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/comments?post=483"}],"version-history":[{"count":3,"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/pages\/483\/revisions"}],"predecessor-version":[{"id":6540,"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/pages\/483\/revisions\/6540"}],"up":[{"embeddable":true,"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/pages\/41"}],"wp:attachment":[{"href":"http:\/\/astrodan.fr\/site\/wp-json\/wp\/v2\/media?parent=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}