{"id":5727,"date":"2017-04-28T14:45:41","date_gmt":"2017-04-28T13:45:41","guid":{"rendered":"http:\/\/outters.fr\/?p=5727"},"modified":"2025-07-15T17:04:10","modified_gmt":"2025-07-15T16:04:10","slug":"g156-25-7_in_auriga","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=5727","title":{"rendered":"G156.2+5.7_in_auriga"},"content":{"rendered":"

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G156.2+5.7_in_auriga
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\"G156-2-5\"<\/a><\/span><\/div><\/div><\/div>
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Commentaires sur l’objet photographi\u00e9<\/span><\/p><\/h1><\/span>

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\"outters-nicolas\"<\/p>\n

encore une excellente id\u00e9e \u00e0 Sakib Rasool, bon l\u00e0 on est encore une fois \u00e0 la limite du mat\u00e9riel et surtout du ciel que j’ai \u00e0 Orange.<\/p>\n

Son commentaire : 1. G156.2+5.7 in Auriga: 04 58 51.31 +51 50 28.0
\nOne of the most spectacular supernova remnants, which was the first supernova remnant to be discovered in xrays by the ROSAT satellite in 1991. However the faint optical shell wasn’t discovered until 2006! Its size is about 2 degrees and would require long Ha and OIII exposures. Interestingly, it lies in front of a large complex of dusty dark nebulae including LDN 1438 and LDN 1439. The supernova remnant might be interacting with the clouds. You could do two versions of this area, a normal LRGB that shows the dark nebulae and a narrowband that highlights G156.2+5.7. You can read more here: http:\/\/arxiv.org\/abs\/astro-ph\/0608522<\/p>\n<\/div>

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Image Har-L-rgb<\/h2><\/a><\/div><\/div><\/div>
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Image Ha<\/h2><\/a><\/div><\/div><\/div>
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Image OIII<\/h2><\/a><\/div><\/div><\/div>
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Image L<\/h2><\/a><\/div><\/div><\/div>
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Donn\u00e9es techniques
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Donn\u00e9es scientifiques<\/h2><\/div>
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Article technique sur ce r\u00e9manent de supernovae<\/p><\/div>\n<\/div><\/div><\/div>

Donn\u00e9es de prises de vues<\/h2><\/div>
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Object :G156.2+5.7 in Auriga: 04 58 51.31 +51 50 28.0
\nDate : images du du 23\/12\/16 au 04\/01\/2017
\nOptics :Tec140 F7
\nMount : Paramount ME Num\u00e9ro 2
\nLocation : Orange observatory
\nSeeing : fwhm de 2.92 \u00e0 3.81
\nCcd : Proline 16803
\nfilter wheel :FLI
\nfilters : Astrodon
\nHaOIII-rvb
\nFocuser :Robofocus
\nGuiding : Atik 314L+
\nTemp. out : \u00b0
\nTemp ccd : -35
\nTotal exposure : 48 h
\ntout en binning 1\u00d71
\n39 x 20\u2032 en clair
\n22 x 30\u2032 Ha en rouge
\n12 x 30\u2032 o3 en vert
\n10 x 10\u2032 en bleu
\n10 x 10\u2032 en vert
\n10 x 10\u2032 en rouge<\/div><\/div><\/div>
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<\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":5723,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[102,107,120,121,122,125,126,152,238,392],"tags":[],"class_list":["post-5727","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-nebuleuse","category-lunette-tec140","category-lrgb","category-harvb","category-haoiii-rvb","category-l-rvb-ha-oiii","category-observatoire-dorange","category-toutes-categories","category-saison-2016","category-snr-d-a-green","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/5727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5727"}],"version-history":[{"count":8,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/5727\/revisions"}],"predecessor-version":[{"id":8314,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/5727\/revisions\/8314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/media\/5723"}],"wp:attachment":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}