{"id":2995,"date":"2016-07-03T11:03:21","date_gmt":"2016-07-03T10:03:21","guid":{"rendered":"http:\/\/outters.fr\/?p=2995"},"modified":"2025-07-15T17:04:14","modified_gmt":"2025-07-15T16:04:14","slug":"wolf-rayet-134","status":"publish","type":"post","link":"https:\/\/www.outters.fr\/?p=2995","title":{"rendered":"Wolf Rayet 134"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:20px;--awb-padding-bottom:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1800px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-sep-color:#dd9933;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;line-height:;\"><p style=\"text-align: left;\"><span style=\"color: #ff9900;\"> <strong>Wolf Rayet 134<\/strong><br \/>\n<\/span><\/p><\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-margin-top:30px;--awb-margin-bottom:30px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:calc( 100% + 0px ) !important;max-width:calc( 100% + 0px ) !important;margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-shadow\" style=\"--awb-height:20px;--awb-amount:20px;background:radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #3e3e3e 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-position:center center;--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.8%;--awb-width-medium:40%;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:4.8%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2017\/06\/wr134-Hao3o3-RVB6.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" alt=\" Wolf Rayet 134\" src=\"http:\/\/outters.fr\/wp-content\/uploads\/2017\/06\/wr134-Hao3o3-RVB6-884x900.jpg\" class=\"img-responsive\"\/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-border-color:#000000;--awb-border-top:0px;--awb-border-right:0px;--awb-border-bottom:0px;--awb-border-left:0px;--awb-border-style:solid;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:60%;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"zoomInDown\" data-animationDuration=\"0.1\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-title-center fusion-title-text fusion-title-size-one\" style=\"--awb-sep-color:#dd9933;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h1 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:;--minFontSize:0;line-height:;\"><p style=\"text-align: center;\"><span style=\"color: #ff9900;\">Commentaires sur l&rsquo;objet photographi\u00e9<\/span><\/p><\/h1><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-1\"><p style=\"text-align: center;\"><img decoding=\"async\" class=\"size-thumbnail wp-image-2168 aligncenter\" src=\"http:\/\/outters.fr\/wp-content\/uploads\/2016\/06\/outters-nicolas-150x150.jpg\" alt=\"outters-nicolas\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/outters-nicolas-66x66.jpg 66w, https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/outters-nicolas-150x150.jpg 150w, https:\/\/www.outters.fr\/wp-content\/uploads\/2016\/06\/outters-nicolas.jpg 765w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>Une nouvelle composition plus classique de WR134. J&rsquo;ai utilis\u00e9 le script SHO-AIP de Laurent Bourgon avec Pixinsight.<br \/>\nEn rouge : Ha 50% + 100 % R<br \/>\nEn vert : OIII 75% + 100% V<br \/>\nEn bleu : OIII 100% + 100% B<\/p>\n<p>Traitement :<\/p>\n<p>1) Sur cette image couleur je fais un \u00ab\u00a0maskscretch\u00a0\u00bb script Pixinsight (mont\u00e9e des courbes\/niveaux automatique) + sauvegarde en 32 bits TIF<\/p>\n<p>2) Avec le script de Laurent je compose ma luminance \u00e0 base du Ha et OIII en mode screen. Sur cette image couleur je fais un \u00ab\u00a0maskscretch\u00a0\u00bb script Pixinsight (mont\u00e9e des courbes\/niveaux automatique) + sauvegarde en 32 bits TIF<\/p>\n<p>3) Je cr\u00e9e une image RVB avec les 3 images R\/V\/B sur Pixinsight, je fais un \u00ab\u00a0maskscretch\u00a0\u00bb script Pixinsight (mont\u00e9e des courbes\/niveaux automatique) + sauvegarde en 32 bits TIF.<\/p>\n<p>J&rsquo;ai donc 3 images en 32 bits dont deux en couleurs.<\/p>\n<p>4) J&rsquo;ouvre Photoshop et j&rsquo;ouvre mes 3 fichiers.<\/p>\n<p>5) R\u00e9glage des niveaux (curseur noir) sur les 3 images et conversion 16 bits sur chaque image.<\/p>\n<p>6) La luminance est copi\u00e9e sur l&rsquo;image HaOIIIOIII couleur en mode luminance.<br \/>\nCorrection s\u00e9lective diverses sur l&rsquo;image HaOIIIOIII.<\/p>\n<p>7) Je colle l&rsquo;image RVB sur l&rsquo;image finale pour am\u00e9liorer les \u00e9toiles.<\/p>\n<p>8) Je finalise les \u00e9toiles avec starspikes.<\/p>\n<p>9) Pas de traitement de d\u00e9tails, y en a assez <img decoding=\"async\" class=\"inlineimg\" title=\":)\" src=\"http:\/\/www.webastro.net\/forum\/images\/smilies\/smile.gif\" alt=\"\" border=\"0\" \/><\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-3 fusion-columns-total-3 fusion-content-boxes-1 content-boxes-clean-horizontal content-left content-boxes-icon-on-side\" style=\"--awb-title-color:#dd9933;--awb-hover-accent-color:var(--awb-custom_color_4);--awb-circle-hover-accent-color:var(--awb-custom_color_4);\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-4 col-md-4 col-sm-4 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2016\/06\/wr134-Hao3o3-RVB6.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-arrows-alt circle-yes fa-spin\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Image HOO<\/h2><\/a><\/div><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-4 col-md-4 col-sm-4 fusion-content-box-hover \"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2016\/06\/wr134-Ha1.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-arrows circle-yes fa-spin\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Image Ha<\/h2><\/a><\/div><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-3 col-lg-4 col-md-4 col-sm-4 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"http:\/\/outters.fr\/wp-content\/uploads\/2016\/07\/wr134-o3-900-1.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-arrows circle-yes\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Image OIII<\/h2><\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-title title fusion-title-3 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-sep-color:#dd9933;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;line-height:;\"><p style=\"text-align: left;\"><span style=\"color: #ff9900;\">Donn\u00e9es techniques<br \/>\n<\/span><\/p><\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#dd9933;\"><\/div><\/div><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-2 fusion-columns-total-2 fusion-content-boxes-2 content-boxes-clean-horizontal content-left content-boxes-icon-on-side\" style=\"--awb-title-color:#dd9933;--awb-hover-accent-color:var(--awb-custom_color_4);--awb-circle-hover-accent-color:var(--awb-custom_color_4);\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-camera circle-yes\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Donn\u00e9es techniques de prise de vue<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">Object :WR134 et NGC6881<br \/>\nDate : images du 2\/08\/15 au 30\/08\/15 et 20-08-2015 pour les RVB<br \/>\nOptics :Tec140 F7<br \/>\nMount : Paramount ME Num\u00e9ro 2<br \/>\nLocation : Orange observatory<br \/>\nSeeing : fwhm de 2.75 \u00e0 3.76<br \/>\nCcd : Proline 16803<br \/>\nfilter wheel :FLI<br \/>\nfilters : Astrodon<br \/>\nSIIHaOIII<br \/>\nFocuser :Robofocus<br \/>\nGuiding : Atik 314L+<br \/>\nTemp. out : 20\u00b0<br \/>\nTemp ccd : -30<br \/>\nTotal exposure : 51.5 h<br \/>\ntout en binning 1&#215;1<br \/>\n74 x 30&prime; Ha en rouge<br \/>\n26 x 30&prime; o3 en vert<br \/>\n26 x 30&prime; o3 en bleu<br \/>\n6 x 5&prime; pour chaque filtre R V B<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:transparent;--awb-content-padding-left:46px;border-color:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><div class=\"icon\"><i style=\"border-color:#3e3e3e;border-width:1px;background-color:#3e3e3e;box-sizing:content-box;height:24px;width:24px;line-height:24px;border-radius:50%;font-size:12px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa fa-joomla circle-yes\"><\/i><\/div><h2 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h2_typography-font-size:18px;--fontSize:18;line-height:;padding-left:46px;\">Donn\u00e9es scientifiques<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<table class=\"infobox\">\n<tbody>\n<tr>\n<th colspan=\"2\">Observation data<br \/>\n<small><a title=\"Epoch (astronomy)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Epoch_%28astronomy%29\">Epoch<\/a> 2000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<a title=\"Equinox (celestial coordinates)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Equinox_%28celestial_coordinates%29\">Equinox<\/a> 2000<\/small><\/th>\n<\/tr>\n<tr>\n<th><a title=\"Constellation\" href=\"https:\/\/en.wikipedia.org\/wiki\/Constellation\">Constellation<\/a><\/th>\n<td><a title=\"Cygnus (constellation)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Cygnus_%28constellation%29\">Cygnus<\/a><\/td>\n<\/tr>\n<tr>\n<th><a title=\"Right ascension\" href=\"https:\/\/en.wikipedia.org\/wiki\/Right_ascension\">Right ascension<\/a><\/th>\n<td>20<sup>h<\/sup>\u00a011<sup>m<\/sup>\u00a014.193<sup>s<\/sup><sup id=\"cite_ref-hipparcos_1-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hipparcos-1\">[1]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th><a title=\"Declination\" href=\"https:\/\/en.wikipedia.org\/wiki\/Declination\">Declination<\/a><\/th>\n<td>36\u00b0\u00a010\u2032\u00a035.07\u2033<sup id=\"cite_ref-hipparcos_1-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hipparcos-1\">[1]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th><a title=\"Apparent magnitude\" href=\"https:\/\/en.wikipedia.org\/wiki\/Apparent_magnitude\">Apparent\u00a0magnitude<\/a>\u00a0<small>(V)<\/small><\/th>\n<td>8.08<sup id=\"cite_ref-ducati_2-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-ducati-2\">[2]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\">Characteristics<\/th>\n<\/tr>\n<tr>\n<th><a title=\"Stellar evolution\" href=\"https:\/\/en.wikipedia.org\/wiki\/Stellar_evolution\">Evolutionary stage<\/a><\/th>\n<td><a class=\"mw-redirect\" title=\"Wolf-Rayet star\" href=\"https:\/\/en.wikipedia.org\/wiki\/Wolf-Rayet_star\">Wolf-Rayet<\/a><\/td>\n<\/tr>\n<tr>\n<th><a title=\"Stellar classification\" href=\"https:\/\/en.wikipedia.org\/wiki\/Stellar_classification\">Spectral type<\/a><\/th>\n<td>WN6-s<sup id=\"cite_ref-hamann_3-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th>U\u2212B <a title=\"Color index\" href=\"https:\/\/en.wikipedia.org\/wiki\/Color_index\">color index<\/a><\/th>\n<td>\u22120.44<sup id=\"cite_ref-ducati_2-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-ducati-2\">[2]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th>B\u2212V <a title=\"Color index\" href=\"https:\/\/en.wikipedia.org\/wiki\/Color_index\">color index<\/a><\/th>\n<td>0.00<sup id=\"cite_ref-ducati_2-2\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-ducati-2\">[2]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th><a title=\"Variable star\" href=\"https:\/\/en.wikipedia.org\/wiki\/Variable_star\">Variable type<\/a><\/th>\n<td><a title=\"Algol variable\" href=\"https:\/\/en.wikipedia.org\/wiki\/Algol_variable\">Algol<\/a><sup id=\"cite_ref-gcvs_4-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-gcvs-4\">[4]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\"><a title=\"Astrometry\" href=\"https:\/\/en.wikipedia.org\/wiki\/Astrometry\">Astrometry<\/a><\/th>\n<\/tr>\n<tr>\n<th colspan=\"2\"><\/th>\n<\/tr>\n<tr>\n<td><b><a title=\"Proper motion\" href=\"https:\/\/en.wikipedia.org\/wiki\/Proper_motion\">Proper motion<\/a> <small>(\u03bc)<\/small><\/b><\/td>\n<td><abbr title=\"Right Ascension\">RA:<\/abbr>\u00a0\u22124.66<sup id=\"cite_ref-hipparcos_1-2\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hipparcos-1\">[1]<\/a><\/sup>\u00a0<a class=\"mw-redirect\" title=\"Milliarcsecond\" href=\"https:\/\/en.wikipedia.org\/wiki\/Milliarcsecond\">mas<\/a>\/<a title=\"Year\" href=\"https:\/\/en.wikipedia.org\/wiki\/Year\">yr<\/a><br \/>\n<abbr title=\"Declination\">Dec.:<\/abbr>\u00a0\u22128.59<sup id=\"cite_ref-hipparcos_1-3\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hipparcos-1\">[1]<\/a><\/sup>\u00a0<a class=\"mw-redirect\" title=\"Milliarcsecond\" href=\"https:\/\/en.wikipedia.org\/wiki\/Milliarcsecond\">mas<\/a>\/<a title=\"Year\" href=\"https:\/\/en.wikipedia.org\/wiki\/Year\">yr<\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a title=\"Stellar parallax\" href=\"https:\/\/en.wikipedia.org\/wiki\/Stellar_parallax\">Parallax<\/a> <small>(\u03c0)<\/small><\/b><\/td>\n<td>0.04\u00a0\u00b1 0.68<sup id=\"cite_ref-hipparcos_1-4\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hipparcos-1\">[1]<\/a><\/sup> <a class=\"mw-redirect\" title=\"Milliarcsecond\" href=\"https:\/\/en.wikipedia.org\/wiki\/Milliarcsecond\">mas<\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a class=\"mw-redirect\" title=\"Distance (astronomy)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Distance_%28astronomy%29\">Distance<\/a><\/b><\/td>\n<td>1,740<sup id=\"cite_ref-hicht_5-0\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hicht-5\">[5]<\/a><\/sup> <a title=\"Parsec\" href=\"https:\/\/en.wikipedia.org\/wiki\/Parsec\">pc<\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a title=\"Absolute magnitude\" href=\"https:\/\/en.wikipedia.org\/wiki\/Absolute_magnitude\">Absolute\u00a0magnitude<\/a>\u00a0<small>(M<sub>V<\/sub>)<\/small><\/b><\/td>\n<td>-5.07<sup id=\"cite_ref-hamann_3-1\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\"><\/th>\n<\/tr>\n<tr>\n<th colspan=\"2\">Details<\/th>\n<\/tr>\n<tr>\n<th colspan=\"2\"><\/th>\n<\/tr>\n<tr>\n<td><b><a title=\"Mass\" href=\"https:\/\/en.wikipedia.org\/wiki\/Mass\">Mass<\/a><\/b><\/td>\n<td>19<sup id=\"cite_ref-hamann_3-2\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup>\u00a0<a title=\"Solar mass\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solar_mass\"><i>M<\/i><sub>\u2609<\/sub><\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a title=\"Radius\" href=\"https:\/\/en.wikipedia.org\/wiki\/Radius\">Radius<\/a><\/b><\/td>\n<td>5.29<sup id=\"cite_ref-hamann_3-3\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup>\u00a0<a title=\"Solar radius\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solar_radius\"><i>R<\/i><sub>\u2609<\/sub><\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a title=\"Luminosity\" href=\"https:\/\/en.wikipedia.org\/wiki\/Luminosity\">Luminosity<\/a><\/b><\/td>\n<td>400,000<sup id=\"cite_ref-hamann_3-4\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup>\u00a0<a title=\"Solar luminosity\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solar_luminosity\"><i>L<\/i><sub>\u2609<\/sub><\/a><\/td>\n<\/tr>\n<tr>\n<td><b><a title=\"Effective temperature\" href=\"https:\/\/en.wikipedia.org\/wiki\/Effective_temperature\">Temperature<\/a><\/b><\/td>\n<td>63,100<sup id=\"cite_ref-hamann_3-5\" class=\"reference\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/WR_134#cite_note-hamann-3\">[3]<\/a><\/sup>\u00a0<a title=\"Kelvin\" href=\"https:\/\/en.wikipedia.org\/wiki\/Kelvin\">K<\/a><\/td>\n<\/tr>\n<tr>\n<th colspan=\"2\"><\/th>\n<\/tr>\n<tr>\n<th colspan=\"2\"><a title=\"Star catalogue\" href=\"https:\/\/en.wikipedia.org\/wiki\/Star_catalogue\">Other designations<\/a><\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<div><a title=\"Variable star designation\" href=\"https:\/\/en.wikipedia.org\/wiki\/Variable_star_designation\">V1769<\/a>\u00a0Cygni, <a title=\"Henry Draper Catalogue\" href=\"https:\/\/en.wikipedia.org\/wiki\/Henry_Draper_Catalogue\">HD<\/a>\u00a0191765, <a class=\"mw-redirect\" title=\"Wolf-Rayet star\" href=\"https:\/\/en.wikipedia.org\/wiki\/Wolf-Rayet_star\">WR<\/a>\u00a0134, <a class=\"mw-redirect\" title=\"Hipparcos Catalogue\" href=\"https:\/\/en.wikipedia.org\/wiki\/Hipparcos_Catalogue\">HIP<\/a>\u00a099377, <a title=\"Smithsonian Astrophysical Observatory Star Catalog\" href=\"https:\/\/en.wikipedia.org\/wiki\/Smithsonian_Astrophysical_Observatory_Star_Catalog\">SAO<\/a>\u00a069541<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column 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