{"id":431,"date":"2024-12-18T22:01:24","date_gmt":"2024-12-18T21:01:24","guid":{"rendered":"https:\/\/martin-in.space\/?p=431"},"modified":"2024-12-18T22:01:24","modified_gmt":"2024-12-18T21:01:24","slug":"ic-1848-a-lbn-705-ngc-1491","status":"publish","type":"post","link":"https:\/\/martin-in.space\/index.php\/2024\/12\/18\/ic-1848-a-lbn-705-ngc-1491\/","title":{"rendered":"IC 1848 a LBN 705 (NGC 1491)"},"content":{"rendered":"\n

IC 1848 a LBN 705 (alebo aj NGC 1491) s\u00fa emisn\u00e9 hmloviny. Emisn\u00e1 hmlovina je zlo\u017een\u00e1 z ionizovan\u00e9ho plynu, ktor\u00fd vy\u017earuje svetlo. Naj\u010dastej\u0161\u00edmi emisn\u00fdmi hmlovinami s\u00fa oblasti H II, teda oblasti ionizovan\u00e9ho vod\u00edka. <\/p>\n\n\n\n

IC 1848<\/h1>\n\n\n\n

T\u00e1to hmlovina nach\u00e1dzaj\u00faca sa v s\u00fahvezd\u00ed Kasiopeja je ozna\u010dovan\u00e1 aj ako hmlovina Du\u0161a. Vzdialenos\u0165 IC 1848 od Zeme je pribli\u017ene 7500 sveteln\u00fdch rokov. Hmlovinu som fotil 2. novembra 2024 pomocou SW Quattro 150P, ZWO ASI 533 MC Pro s dualband filtrom Optolong L Enhance. Celkov\u00e1 doba integr\u00e1cie bol 7 hod\u00edn a 5 min\u00fat.<\/p>\n\n\n\n

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IC 1848<\/figcaption><\/figure>\n\n\n\n

Viac info s detailami mo\u017eno n\u00e1js\u0165 na https:\/\/astrob.in\/5a6v5h\/0\/<\/a>.<\/p>\n\n\n\n

LBN 705 (NGC 1491)<\/h1>\n\n\n\n

T\u00e1to emisn\u00e1 hmlovina vzdialen\u00e1 od Zeme pribli\u017ene 9800 sveteln\u00fdch rokov sa nach\u00e1dza v s\u00fahvezd\u00ed Perseus. Objavil ju v roku 1790 William Herschel. Ja som ju fotil na prelome okt\u00f3bra a novembra 2024 s celkovou dobou integr\u00e1cie 18 hod\u00edn 40 min\u00fat. Z toho bola 1 hodina 50 min\u00fat pomocou filtra Optolong L-Pro pre RGB hviezdy a zvy\u0161ok pomocou filtra Optolong L Enhance pre hmlovinu.<\/p>\n\n\n\n

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LBN 705<\/figcaption><\/figure>\n\n\n\n

Viac inform\u00e1ci\u00ed mo\u017eno n\u00e1js\u0165 na https:\/\/astrob.in\/taud7r\/B\/<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

IC 1848 a LBN 705 (alebo aj NGC 1491) s\u00fa emisn\u00e9 hmloviny. Emisn\u00e1 hmlovina je zlo\u017een\u00e1 z ionizovan\u00e9ho plynu, ktor\u00fd vy\u017earuje svetlo. Naj\u010dastej\u0161\u00edmi emisn\u00fdmi hmlovinami s\u00fa oblasti H II, teda oblasti ionizovan\u00e9ho vod\u00edka. IC 1848 T\u00e1to hmlovina nach\u00e1dzaj\u00faca sa v … Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,63,14],"tags":[21,65,64],"class_list":["post-431","post","type-post","status-publish","format-standard","hentry","category-astrofoto","category-emisne-hmloviny","category-hmloviny","tag-astrofoto","tag-emisne-hmloviny","tag-hmloviny"],"_links":{"self":[{"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/posts\/431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/comments?post=431"}],"version-history":[{"count":1,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/posts\/431\/revisions"}],"predecessor-version":[{"id":434,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/posts\/431\/revisions\/434"}],"wp:attachment":[{"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/media?parent=431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/categories?post=431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/martin-in.space\/index.php\/wp-json\/wp\/v2\/tags?post=431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}