{"id":9663,"date":"2022-09-23T09:04:31","date_gmt":"2022-09-23T08:04:31","guid":{"rendered":"http:\/\/outters.fr\/?p=9663"},"modified":"2025-07-15T17:04:03","modified_gmt":"2025-07-15T16:04:03","slug":"lbn534-en-lrgb","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=9663","title":{"rendered":"LBN534 en Lrgb"},"content":{"rendered":"

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LBN534 en Lrgb<\/span><\/p><\/h2><\/span>

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Donn\u00e9es techniques
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Image Lrgb<\/h2><\/a><\/div><\/div><\/div>
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Image Lrgb annotate<\/h2><\/a><\/div><\/div><\/div>
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Donn\u00e9es techniques de prise de vue<\/h2><\/div>
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Object : LBN534
\nCommon name :
\nDate : 27 aout au 29 septembre 2022
\nOptics : Newton SV400 F4
\nMount : Paramount ME Num\u00e9ro 2
\nLocation : Orange observatory
\nSeeing FWHM :1.83 \u00e0 3.64
\nCcd : Moravian G4
\nfilter wheel : Moravian
\nfilters : Astrodon LRVB
\nFocuser :Atlas
\nGuiding : Atik 414L
\nTemp. out : T\u00b0 de 4 \u00e0 18\u00b0
\nTemp ccd : -25\u00b0
\nResolution …………… 1.153 arcsec\/px
\nRotation …………….. 1.971 deg (flipped)
\nReference system ……… ICRS
\nObservation start time … 2022-01-01 12:00:00 UTC
\nFocal distance ……….. 1609.96 mm
\nPixel size …………… 9.00 um
\nField of view ………… 1d 18′ 42.9″ x 1d 18′ 42.9″
\nImage center …………. RA: 23 39 13.191 Dec: +48 44 19.95
\nTotal exposure\u00a0 25.58 h
\ntout en binning 1×1
\nL 95 x 10mn
\n39R 39G 39B x 5mn<\/p>\n<\/div><\/div><\/div>

Donn\u00e9es scientifiques (source Wikipedia)<\/h2><\/div>
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L\u2019objet dominant dans cette image est la n\u00e9buleuse par r\u00e9flexion LBN 534. Cet objet s\u2019\u00e9tend en diagonale sur l\u2019image. Au sein de cette structure sont plusieurs nuages mol\u00e9culaires class\u00e9s dans le catalogue Planck du froid galactique Touffes (PGCC). \u00c9galement dans cette structure se trouve la n\u00e9buleuse par r\u00e9flexion bleue vdB 158. LBN 534 est distante d\u2019environ 1400 ann\u00e9es-lumi\u00e8re et calcule \u00e0 environ 36 ann\u00e9es-lumi\u00e8re dans sa longueur. Centrale en bas si l\u2019image est petite n\u00e9buleuse plan\u00e9taire PK 110-12 1 (\u00e9galement catalogu\u00e9e PN G110.6-12.9). Il y a aussi Quelques galaxies d\u2019arri\u00e8re-plan dans cette image allant de 261 \u00e0 413 millions de lumi\u00e8re ann\u00e9es de distance.\u00a0<\/span><\/h6>\n<\/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

Lien vers le word widetelescope de l’image de LBN534\u00a0<\/a><\/p>\n

Voici une version annotate de l’image, vous remarquerez quelques petites galaxies et \u00e9galement une tr\u00e8s belle n\u00e9buleuse plan\u00e9taire bien bleut\u00e9e.<\/p>\n

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