{"id":5204,"date":"2025-02-27T23:05:10","date_gmt":"2025-02-27T22:05:10","guid":{"rendered":"https:\/\/www.austrianaviationart.org\/cms\/?p=5204"},"modified":"2025-02-27T23:05:10","modified_gmt":"2025-02-27T22:05:10","slug":"rosetten-nebel","status":"publish","type":"post","link":"https:\/\/www.austrianaviationart.org\/cms\/rosetten-nebel\/","title":{"rendered":"Rosetten Nebel"},"content":{"rendered":"<div class=\"html-div xdj266r x11i5rnm xat24cr x1mh8g0r xexx8yu x4uap5 x18d9i69 xkhd6sd\" dir=\"auto\">\n<div class=\"html-div xdj266r x11i5rnm xat24cr x1mh8g0r xexx8yu x4uap5 x18d9i69 xkhd6sd\" data-ad-rendering-role=\"story_message\">\n<div id=\":r28d:\" class=\"x1l90r2v x1iorvi4 x1ye3gou xn6708d\" data-ad-comet-preview=\"message\" data-ad-preview=\"message\">\n<div class=\"x78zum5 xdt5ytf xz62fqu x16ldp7u\">\n<div class=\"xu06os2 x1ok221b\">\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\"> <div id=\"wppa-container-wrapper-1\" class=\"alignnone wppa-container-wrapper \" style=\"width:100%;clear:both;padding:0;position:relative;\"><div id=\"wppa-container-1\" style=\"width:100%;\" class=\"wppa-container wp-caption\"><div style=\"font-size:0;line-height:0\"><img decoding=\"async\" id=\"ph-1326-1\" title=\"250129 Rosetten Nebel, NGC2244 1st light Starizona Nexus 0,75x\" style=\"width:100%;margin:0;padding:4px;border:1px solid #777777;box-sizing:border-box;background-color:#cccccc;border-radius:5px;\" src=\"https:\/\/www.austrianaviationart.org\/cms\/wp-content\/uploads\/wppa\/1326.jpg?ver=32\" alt=\"250129 Rosetten Nebel, NGC2244 1st light Starizona Nexus 0,75x\" class=\"size-medium wppa-sphoto\"><\/div><div class=\"wp-caption-text\"><\/div><svg id=\"wppa-ajax-spin-1\" class=\"wppa-ajax-spin uil-default\" width=\"120px\" height=\"120px\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"xMidYMid\" stroke=\"\" style=\"width:120px; height:120px; position:fixed; top:50%; margin-top:-60px; left:50%; margin-left:-60px; opacity:1; display:none; fill:#666666; background-color:#dddddd; border-radius:12px;\"><rect x=\"0\" y=\"0\" width=\"100\" height=\"100\" fill=\"none\" class=\"bk\"><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(0 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(22.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.09375s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(45 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.1875s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(67.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.28125s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(90 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.375s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(112.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.46875s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(135 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.5625s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(157.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.65625s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(180 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.75s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(202.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.84375s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(225 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"0.9375s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(247.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"1.03125s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(270 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"1.125s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(292.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"1.21875s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(315 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"1.3125s\" repeatCount=\"indefinite\" ><\/rect><rect class=\"wppa-ajaxspin\" x=\"47\" y=\"40\" width=\"6\" height=\"20\" rx=\"3\" ry=\"3\" transform=\"rotate(337.5 50 50) translate(0 -32)\"><animate attributeName=\"opacity\" from=\"1\" to=\"0\" dur=\"1.5s\" begin=\"1.40625s\" repeatCount=\"indefinite\" ><\/rect><\/svg><\/div><\/div>\n<!-- End [wppa type=\"photo\" photo=\"1326\"] \/cms\/wp-json\/wp\/v2\/posts\/5204 oc 1 23 queries in 12.7 ms. at 8:07. Max mem: 48.50 Mb. --><br \/>\nGr\u00f6\u00dfer auf<a href=\"https:\/\/app.astrobin.com\/i\/n0tuqn\" target=\"_blank\" rel=\"noopener\"> AstroBin<\/a><\/p>\n<p>Er befindet sich in 4940 Lichtjahre von uns, etwas links des Orion, im unscheinbaren Sternbild Einhorn (Moncerus).<\/p><\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Aus den in der Region vorhandene Gasmassen sind in den letzten Millionen Jahren massereiche hei\u00dfe Sterne entstanden, die das Gas zum Leuchten anregen.<\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\">Dieser Sternhaufen hat die Katalognummer NGC2244. Der Druck des Sternenwindes hat innen eine Blase geschaffen, die sich mit 56 km\/sec ausdehnt. Der Au\u00dfenteil des sichtbaren Nebels dehnt sich mit 14 km\/s auch noch weiter aus.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Die Sternenwinde destabilisieren das Gas, und so findet man in den Nebelstrukturen zahlreiche Globulen und R\u00fcsselstrukturen. Hier ist noch viel Staub und es werden sich in weiterer Folge neue Sterne bilden.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Der Durchmesser ist 129 Lichtjahre, der Orionnebel hat im Vergleich nur 35 Lichtjahre. Mittlerweile misst die Blase innen 12 Lichtjahre.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">An unserem Himmel hat er eine Ausdehnung von von fast 1,5 Grad ein. Zu gro\u00df f\u00fcr mein Teleskop mit 800 mm Brennweite und meiner Kamera mit kleine FT Chip. Daher bot sich dieses Objekt gleich mal an meinen Neuerwerbung eine Starizona Nexus 0,75 einzusetzen.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Der reduziert die Brennweite auf 600mm und daf\u00fcr steigt die Lichtst\u00e4rke von Blende 4 auf 3, was dann wesentlich mehr Licht bedeutet und so konnte ich bei 2 Minuten Belichten bleiben, statt der \u00fcblichen 4 Minuten pro Bild.<\/div>\n<div dir=\"auto\"><\/div>\n<\/div>\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Wie meist im Winter, hatte ich nicht allzu lange Zeit klaren Himmel und so konnte ich nur 41 Einzelbilder sammeln, also gesamt 82 Minuten.<\/div>\n<\/div>\n<\/div>\n<div dir=\"auto\">\n<strong>Technisches:<\/strong><\/div>\n<div class=\"xu06os2 x1ok221b\">\n<div class=\"x11i5rnm xat24cr x1mh8g0r x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Teleskop: Lacerta Fotonewton 200\/800 + Starizona Nexus 0,75x, auf AZ-EQ6, Guiding mit MGenII Kamera: OM-5 mod. 41x 2 Minuten, ISO1250 (600mm, F\/3)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gr\u00f6\u00dfer auf AstroBin Er befindet sich in 4940 Lichtjahre von uns, etwas links des Orion, im unscheinbaren Sternbild Einhorn (Moncerus). Aus den in der Region vorhandene Gasmassen sind in den letzten Millionen Jahren massereiche hei\u00dfe Sterne entstanden, die das Gas zum Leuchten anregen. Dieser Sternhaufen hat die Katalognummer NGC2244. Der Druck des Sternenwindes hat innen &hellip; <a href=\"https:\/\/www.austrianaviationart.org\/cms\/rosetten-nebel\/\" class=\"more-link\"><span class=\"screen-reader-text\">Rosetten Nebel<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[159],"tags":[],"class_list":["post-5204","post","type-post","status-publish","format-standard","hentry","category-objects"],"_links":{"self":[{"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/posts\/5204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/comments?post=5204"}],"version-history":[{"count":2,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/posts\/5204\/revisions"}],"predecessor-version":[{"id":5206,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/posts\/5204\/revisions\/5206"}],"wp:attachment":[{"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/media?parent=5204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/categories?post=5204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.austrianaviationart.org\/cms\/wp-json\/wp\/v2\/tags?post=5204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}