SEYFERT GALAKTIKALARI — o’zagi ko’pincha yulduzsimon bo’lib, uning nurlanish spektri kuchli keng chiziqlardan iborat bo’lgan galaktika- lar; amerikalik olim Seyfert kashf qilgan. S.g. Markaziy qismidagi keng chiziqlarning tezligi, bir necha ming km\/s b-n harakatlanuvchi gaz bulutlari b-n bog’liq. S.g., asosan, spiralsimon tu- zilishga va ultrabinafsha to’lqin uzun- liklarida orttirma nurlanishga ega. Spiral galaktikalarda 1% S.g. bo’lib, ularda yorqinlik markaz tomon keskin ortib boradi. Odatda, ular galaktikalar guruhlari va qo’shaloq galaktikalarda uchrab, galaktikalar to’dalarida esa deyar- li kuzatilmaydi. S.g. o’zagining o’lchamlari, asosan, 0,1 parsek atrofida, nurlanishla- ri vaqt davomida o’zgarib turadi. Bu o’zgaruvchanlik davri nurlanishning to’lqin uzunligi qiymatiga bog’liq. O’zak nurlanishi optik, radio, rentgen va gam- ma to’lqinlarida juda kuchli. Nisbatan olinganida esa, xususan, optik uzunlik- dagi ushbo’davr radionurlar o’zgarish davridan ancha kichik.<\/p>\n","protected":false},"excerpt":{"rendered":"
SEYFERT GALAKTIKALARI — o’zagi ko’pincha yulduzsimon bo’lib, uning nurlanish spektri kuchli keng chiziqlardan iborat bo’lgan galaktika- lar; amerikalik olim Seyfert kashf qilgan. S.g. Markaziy qismidagi keng chiziqlarning tezligi, bir necha … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206],"tags":[],"class_list":["post-127336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/127336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=127336"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/127336\/revisions"}],"predecessor-version":[{"id":127356,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/127336\/revisions\/127356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=127336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=127336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=127336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}