{"id":9433,"date":"2013-03-18T03:33:08","date_gmt":"2013-03-18T03:33:08","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/chasser-pan-starrs-et-la-trouver\/"},"modified":"2025-06-23T10:03:41","modified_gmt":"2025-06-23T08:03:41","slug":"chasser-pan-starrs-et-la-trouver","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/chasser-pan-starrs-et-la-trouver\/","title":{"rendered":"Chasser Pan-STARRS et la trouver ;-)"},"content":{"rendered":"

Auteur: Olivier Schreurs (astroliver@gmail.com)<\/p>\n

Premi\u00e8re tentative infructueuse la veille cause nuages sur l’horizon et mauvaise estimation de la position de la com\u00e8te par rapport au splendide croissant de Lune.
\nLe 14 mars, je prends du recul vis-\u00e0-vis des bancs nuageux tra\u00eenant encore \u00e0 l’Ouest et roule dans le pays de Herve.<\/p>\n

Com\u00e8te enfin trouv\u00e9e avec bonheur vers 19h40 aux jumelles. Je l’aper\u00e7ois ou je crois l’apercevoir tr\u00e8s furtivement \u00e0 l’oeil nu.
\nJ’attends que le ciel s’obscurcisse, attentif au d\u00e9placement des nuages puis entame une \u00ab\u00a0p\u00e9nible\u00a0\u00bb s\u00e9rie de prises de vues les mains fort engourdies par le froid.<\/p>\n

Photo prise \u00e0 20h00 qui rend assez bien la vision du noyau et de la queue dans les jumelles 8×42.
\nEn r\u00e9alit\u00e9, le ciel cr\u00e9pusculaire est \u00e0 ce moment bien plus clair, plus lumineux, la com\u00e8te tr\u00e8s difficile \u00e0 reconna\u00eetre et \u00e0 cadrer dans le viseur reflex de l’APN, il a fallu des approches successives.
\nAu final, belle satisfaction en d\u00e9pit de la perte du bouchon de l’objectif dans la prairie!<\/p>\n

EOS 30D sur tr\u00e9pied +t\u00e9l\u00e9 200\/2.8L ouvert \u00e0 3.5 mode Raw 640iso
\n2 secondes de pose avec retardateur, t\u00e9l\u00e9commande oubli\u00e9e!
\nMise au point manuelle sur un lampadaire tr\u00e8s lointain.<\/p>\n

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

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Auteur: Olivier Schreurs (astroliver@gmail.com) Premi\u00e8re tentative infructueuse la veille cause nuages sur l’horizon et mauvaise estimation de la position de la com\u00e8te par rapport au splendide croissant de Lune. Le 14 mars, je prends du recul vis-\u00e0-vis des bancs nuageux tra\u00eenant encore \u00e0 l’Ouest et roule dans le pays de Herve. Com\u00e8te enfin trouv\u00e9e avec […]<\/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":[2],"tags":[],"class_list":["post-9433","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9433","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=9433"}],"version-history":[{"count":2,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9433\/revisions"}],"predecessor-version":[{"id":15415,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9433\/revisions\/15415"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}