{"id":9972,"date":"2023-07-27T07:04:11","date_gmt":"2023-07-27T06:04:11","guid":{"rendered":"http:\/\/outters.fr\/?p=9972"},"modified":"2025-07-15T17:04:02","modified_gmt":"2025-07-15T16:04:02","slug":"vdb133-et-sh2-106-haoiii-rgb","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=9972","title":{"rendered":"Vdb133 et Sh2-106 en Ha-rHagb"},"content":{"rendered":"

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Vdb133 et Sh2-106 en Ha-rHagb<\/span><\/h2><\/span>
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Image Ha-rHagb<\/h2><\/a><\/div><\/div><\/div>
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Image Ha sans etoiles et contrast\u00e9e<\/h2><\/a><\/div><\/div><\/div>
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Image annotate<\/h2><\/a><\/div><\/div><\/div>
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Image RGB<\/h2><\/a><\/div><\/div><\/div>
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Donn\u00e9es techniques
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Donn\u00e9es techniques de prise de vue<\/h2><\/div>
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Object :Vdb133, Sh2-106,LBN218
\nCommon name :
\nDate : du 9 au 27 juillet 2023
\nOptics : Newton SV400 16″
\nMount : Paramount ME Num\u00e9ro 2
\nLocation : Orange observatory
\nSeeing FWHM :1.97 \u00e0 4.12
\nCcd : FLI Proline 16803
\nfilter wheel : FLI
\nfilters : Astrodon HaRVB
\nFocuser :Atlas
\nGuiding : Atik 414L+
\nWCS transformation ……. Linear
\nProjection …………… Gnomonic
\nProjection origin …….. [2048.249612 2048.131611] px -> [RA: 20 29 32.943 Dec: +36 48 52.71]\nResolution …………… 1.153 arcsec\/px
\nRotation …………….. -0.523 deg
\nReference system ……… ICRS
\nObservation start time … 2023-07-09 22:14:16 UTC
\nObservation end time ….. 2023-07-23 02:31:39 UTC
\nGeodetic coordinates ….. 6 10 00 E 46 12 00 N 0 m
\nFocal distance ……….. 1609.66 mm
\nPixel size …………… 9.00 um
\nField of view ………… 1d 18′ 43.8″ x 1d 18′ 43.8″
\nImage center …………. RA: 20 29 32.966 Dec: +36 48 52.86
\nTemp. out : T\u00b0 de 10\u00b0 \u00e0 23 \u00b0
\nTemp ccd : -30\u00b0
\nTotal exposure 18.33 h
\ntout en binning 1×1
\nHa 70 x 10mn
\n25R 18V 37B x 5mn<\/div><\/div><\/div>
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Commentaires sur l’objet photographi\u00e9<\/span><\/p><\/h1><\/span>

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Coordonn\u00e9es de l’image :RA: 20 29 32.966 Dec: +36 48 52.86<\/p>\n

La vdB133 est une petite n\u00e9buleuse par r\u00e9flexion dans la constellation du Cygne, entourant le syst\u00e8me superg\u00e9ant \u00e0 double \u00e9toile 44Cyg qui est \u00e9galement responsable de la lueur blanche\/jaun\u00e2tre de la n\u00e9buleuse.<\/p>\n

Tout autour, une vaste r\u00e9gion d’\u00e9mission de Ha comprenant la tr\u00e8s particuli\u00e8re r\u00e9gion de formation d’\u00e9toiles Sh2-106 ‘en haut \u00e0 droite de l’image) avec des gaz tr\u00e8s chauds s’\u00e9tendant vers l’ext\u00e9rieur sur les deux tailles, cr\u00e9ant des formes coniques.<\/p>\n

Je vous invite \u00e0 comparer la version RGB simple sortie tout simplement d’une calibration spectrographique et la version HaRHagb trait\u00e9e sur Pixinsight et Photoshop.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":9981,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[114,121,126,152,367,504,536,571,102],"tags":[586,587,521],"class_list":["post-9972","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-sharpless","category-harvb","category-observatoire-dorange","category-toutes-categories","category-telescope-newton-16-skyvision","category-favorites","category-lbn","category-saison-2023","category-nebuleuse","tag-vdb133","tag-lbn218","tag-sh2-106","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9972","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=9972"}],"version-history":[{"count":5,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9972\/revisions"}],"predecessor-version":[{"id":9986,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/posts\/9972\/revisions\/9986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=\/wp\/v2\/media\/9981"}],"wp:attachment":[{"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.outters.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}