{"id":1729,"date":"2025-12-11T08:21:00","date_gmt":"2025-12-11T05:21:00","guid":{"rendered":"http:\/\/www.ikizler.org\/?p=1729"},"modified":"2025-12-25T00:09:55","modified_gmt":"2025-12-24T21:09:55","slug":"pacman-nebula","status":"publish","type":"post","link":"http:\/\/www.ikizler.org\/index.php\/2025\/12\/11\/pacman-nebula\/","title":{"rendered":"Pacman Nebula"},"content":{"rendered":"\n
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\"\"<\/figure>\n<\/figure>\n\n\n\n

NGC 281<\/strong> , IC 11<\/strong> veya Sh2-184 , <\/strong>Cassiopeia’n\u0131n<\/a> kuzey tak\u0131my\u0131ld\u0131z\u0131ndaki bir H II b\u00f6lgesinin<\/a> par\u00e7as\u0131 olan parlak bir emisyon bulutsusudur ve <\/a>Samanyolu’nun<\/a> Perseus Sarmal Kolu’nun<\/a> bir par\u00e7as\u0131d\u0131r . Bu 20\u00d730 yay dakikas\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki bulutsu, <\/a>a\u00e7\u0131k k\u00fcme <\/a>IC 1590<\/a> , birka\u00e7 Bok k\u00fcresi<\/a> ve \u00e7oklu y\u0131ld\u0131z B 1 ile de ili\u015fkilidir. Topluca Sh2-184’\u00fc olu\u015fturur  , 40 yay dakikas\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir alan\u0131 kaplar  . 2014 y\u0131l\u0131nda yap\u0131lan 22 GHz’deki<\/a> su maserlerinin<\/a> radyo paralakslar\u0131ndan<\/a> elde edilen son bir mesafe tahmini, bulutsunun nerede oldu\u011funu g\u00f6stermektedir. Bizden 2,82 \u00b1 0,20 kpc (9200 \u0131\u015f\u0131k y\u0131l\u0131) uzakl\u0131kta.  NGC 281, video oyunu karakterine<\/a> benzemesi nedeniyle halk aras\u0131nda Pacman Bulutsusu<\/strong> olarak da bilinir .<\/p>\n\n\n\n

Edward Emerson Barnard,<\/a> bulutsuyu A\u011fustos 1883’te ke\u015ffetti ve onu “b\u00fcy\u00fck, s\u00f6n\u00fck, \u00e7ok yayg\u0131n bir bulutsu” olarak tan\u0131mlad\u0131. \u00c7oklu y\u0131ld\u0131z sistemi ‘B 1’ veya \u03b2 1 \u200b\u200bdaha sonra SW Burnham taraf\u0131ndan ke\u015ffedildi ve parlak bile\u015feni, olduk\u00e7a parlak O6 spektral s\u0131n\u0131f\u0131 y\u0131ld\u0131z\u0131 HD 5005 veya HIP 4121 olarak tan\u0131mland\u0131. Bu sistem, 1,4 ile 15,7 <\/a>yay saniyesi<\/a> aras\u0131ndaki mesafelerde d\u00f6rt e\u015flik\u00e7i y\u0131ld\u0131zla birlikte 8. kadir b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir ana y\u0131ld\u0131zdan olu\u015fmaktad\u0131r . Bu be\u015fli sistemde, 1875’te yap\u0131lan ilk \u00f6l\u00e7\u00fcmlerden bu yana kayda de\u011fer bir de\u011fi\u015fiklik olmam\u0131\u015ft\u0131r.<\/p>\n\n\n\n

Bulutsu b\u00f6lgesi, karanl\u0131k g\u00f6ky\u00fcz\u00fc konumlar\u0131ndan amat\u00f6r teleskoplarla g\u00f6r\u00fclebilir. <\/a><\/p>\n\n\n\n

Kaynak: https:\/\/en.wikipedia.org\/<\/a><\/p>\n\n\n\n

Foto\u011fraf: U\u011fur \u0130K\u0130ZLER
Tarih: 11.12.2025
Saat: 19:26 – 20:32
Yer: Mudanya – Bursa 40.36023 \u00b0 N – 28.90191 \u00b0 E<\/p>\n\n\n\n

Optik : El yap\u0131m\u0131 Newton teleskop 150 mm f\/4.57<\/p>\n\n\n\n

TeleVue Paracorr Coma Corrector<\/p>\n\n\n\n

Kundak: El yap\u0131m\u0131 kundak
Kamera : Canon EOS 6D Full Spectrum Modified<\/p>\n\n\n\n

Otomatik takip: PHD, Bower mirror lens  500 mm f\/6.3- ZWO ASI 120 MC-S<\/p>\n\n\n\n

ISO: 3200<\/p>\n\n\n\n

Poz: Light  71 x 45 sn. \u2013 Dark 30 \u2013 Flat 20 \u2013 Bias 25<\/p>\n\n\n\n

Yaz\u0131l\u0131m: Pix\u0130nsight 1.8, Photoshop CC 2015<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

NGC 281 Cassiopeia tak\u0131my\u0131ld\u0131z\u0131nda ve Perseus Spiral Kol par\u00e7as\u0131 olarak bir H II b\u00f6lgesidir. Halk dilinde NGC 281 video oyunu karakterine olan benzerli\u011fi i\u00e7in Pacman Bulutsusu olarak bilirnir. Pacman Bulutsusu Edward Emerson Barnard taraf\u0131ndan A\u011fustos 1883 y\u0131l\u0131nda ke\u015ffedildi.<\/p>\n\n\n\n

Kaynak: wikipedia.org<\/p>\n\n\n\n

Obje: Pacman Nebula<\/p>\n\n\n\n

Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<\/p>\n\n\n\n

Tarih: 28.10.2019 <\/p>\n\n\n\n

Saat: 00:16 \u2013 02:16
Yer: Mudanya – Bursa 40.36023 \u00b0 N – 28.90191 \u00b0 E<\/p>\n\n\n\n

Optik (G\u00f6r\u00fcnt\u00fcleme):  El yap\u0131m\u0131 Newtonian teleskop 152 mm – f\/4,56<\/p>\n\n\n\n

Kundak: El yap\u0131m\u0131 kundak
Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon EOS 6 D ( Full Spectrum Modified )
ISO H\u0131z\u0131: ISO 4000
Poz s\u00fcresi: Light  175 x 30 sn. \u2013 Dark 25 \u2013 Flat 20 \u2013 Bias 30
Yaz\u0131l\u0131m: Pix\u0130nsight 1.8, Photoshop CC 2015<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Obje: Pacman Nebula<\/p>\n\n\n\n

Foto\u011fraf: U\u011fur \u0130K\u0130ZLER<\/p>\n\n\n\n

Tarih: 04.09.2019 – 05.09.2019 <\/p>\n\n\n\n

Saat: 22:45 \u2013 01:30
Yer: Mudanya – Bursa 40.36023 \u00b0 N – 28.90191 \u00b0 E<\/p>\n\n\n\n

Optik (G\u00f6r\u00fcnt\u00fcleme): Bower mirror lens  500 mm f\/6.3
Kundak: El yap\u0131m\u0131 kundak
Kamera (G\u00f6r\u00fcnt\u00fcleme): Canon EOS 6 D
ISO H\u0131z\u0131: ISO 3200
Poz s\u00fcresi: Light  135 x 61 sn. \u2013 Dark 25 \u2013 Flat 20 \u2013 Bias 30
Yaz\u0131l\u0131m: Pix\u0130nsight 1.8, Photoshop CC 2015<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

NGC 281 , IC 11 veya Sh2-184 , Cassiopeia’n\u0131n kuzey tak\u0131my\u0131ld\u0131z\u0131ndaki bir H II b\u00f6lgesinin par\u00e7as\u0131 olan parlak bir emisyon bulutsusudur ve Samanyolu’nun Perseus Sarmal Kolu’nun bir par\u00e7as\u0131d\u0131r . Bu 20\u00d730 yay dakikas\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki bulutsu, a\u00e7\u0131k k\u00fcme IC 1590 , birka\u00e7 Bok k\u00fcresi ve \u00e7oklu y\u0131ld\u0131z B 1 ile de ili\u015fkilidir. Topluca Sh2-184’\u00fc olu\u015fturur  , 40 yay dakikas\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir alan\u0131 kaplar  . 2014 y\u0131l\u0131nda yap\u0131lan 22 GHz’deki su maserlerinin radyo paralakslar\u0131ndan elde edilen son bir mesafe tahmini, bulutsunun nerede oldu\u011funu g\u00f6stermektedir. Bizden 2,82 \u00b1 0,20 kpc (9200 \u0131\u015f\u0131k…<\/p>\n","protected":false},"author":1,"featured_media":5362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[22,10],"tags":[],"class_list":["post-1729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulutsular","category-derin-uzay","wpcat-22-id","wpcat-10-id"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ikizler.org\/wp-content\/uploads\/2019\/10\/Pacman_Nebula-1.jpg?fit=1000%2C659","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/comments?post=1729"}],"version-history":[{"count":5,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1729\/revisions"}],"predecessor-version":[{"id":5363,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/posts\/1729\/revisions\/5363"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media\/5362"}],"wp:attachment":[{"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/media?parent=1729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/categories?post=1729"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ikizler.org\/index.php\/wp-json\/wp\/v2\/tags?post=1729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}