{"id":260,"date":"2019-08-31T12:34:04","date_gmt":"2019-08-31T10:34:04","guid":{"rendered":"https:\/\/www.forgeat.org\/?p=260"},"modified":"2022-07-02T08:03:44","modified_gmt":"2022-07-02T06:03:44","slug":"m27-trognon-de-pomme","status":"publish","type":"post","link":"https:\/\/www.forgeat.org\/index.php\/2019\/08\/31\/m27-trognon-de-pomme\/","title":{"rendered":"M27 trognon de pomme."},"content":{"rendered":"\n

La nuit derni\u00e8re, j’ai r\u00e9alis\u00e9 une imagerie de M27, dit le trognon de pomme avec le t\u00e9l\u00e9scope habituel (600mm de focale ouvert \u00e0 4) sur monture Orion Sirius, sans autoguidage. La cam\u00e9ra est une zwo ASI 183 monochrome, \u00e9quip\u00e9e d’une roue \u00e0 filtre manuelle (LRVB) de marque zwo.<\/p>\n\n\n\n

Le capteur \u00e9tait refroidi \u00e0 -13\u00b0c, les prises de vue unitaires sont de 20 secondes, avec 1h10 cumul\u00e9e en luminance, et 1\/4 d’h cumul\u00e9e pour chaque couche de couleur (RVB) le gain de la cam\u00e9ra \u00e9tait \u00e0 195.<\/p>\n\n\n\n

Travail sous Siril seul, pas de reprise photoshop.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Les couleurs de cette n\u00e9buleuse plan\u00e9taire sont flashy \ud83d\ude42<\/p>\n\n\n\n

Dominique<\/p>\n","protected":false},"excerpt":{"rendered":"

La nuit derni\u00e8re, j’ai r\u00e9alis\u00e9 une imagerie de M27, dit le trognon de pomme avec le t\u00e9l\u00e9scope habituel (600mm de focale ouvert \u00e0 4) sur monture Orion Sirius, sans autoguidage. La cam\u00e9ra est une zwo ASI 183 monochrome, \u00e9quip\u00e9e d’une roue \u00e0 filtre manuelle (LRVB) de marque zwo. Le capteur \u00e9tait refroidi \u00e0 -13\u00b0c, les … <\/p>\n

Continuer la lecture de « M27 trognon de pomme. »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-260","post","type-post","status-publish","format-standard","hentry","category-imagerie-astronomique"],"_links":{"self":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/comments?post=260"}],"version-history":[{"count":2,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/260\/revisions"}],"predecessor-version":[{"id":263,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/260\/revisions\/263"}],"wp:attachment":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/media?parent=260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/categories?post=260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/tags?post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}