{"id":1376,"date":"2022-01-13T00:00:00","date_gmt":"2022-01-13T00:00:00","guid":{"rendered":"urn:uuid:674ac840-bbfa-4ab5-8943-dfb19f0d4173"},"modified":"2022-01-13T00:00:00","modified_gmt":"2022-01-13T00:00:00","slug":"dian-bo-tian-wen-xue-tehe-kawakaruka","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=1376","title":{"rendered":"\u96fb\u6ce2\u5929\u6587\u5b66\u3067\u4f55\u304c\u308f\u304b\u308b\u304b\uff1f"},"content":{"rendered":"<p>\u305f\u3044\u3078\u3093\u306a\u88c5\u7f6e\u3067\u5b87\u5b99\u304b\u3089\u306e\u5fae\u5f31\u306a\u96fb\u6ce2\u3092\u6e2c\u5b9a\u3057\u3066\u4f55\u304c\u9762\u767d\u3044\u306e\u304b\u3001\u3068\u3044\u3046\u7591\u554f\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u306e\u7406\u89e3\u3067\u306f\uff1a<br \/>\n\u30fb\u30de\u30a4\u30af\u30ed\u6ce2\u9818\u57df\u306b\u3042\u308b\u5206\u5b50\u306e\u56de\u8ee2\u30b9\u30da\u30af\u30c8\u30eb\u653e\u5c04\u304b\u3089\u3001\u5b87\u5b99\u7a7a\u9593\u306e\u5206\u5b50\u304c\u540c\u5b9a\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30dc\u30ea\u30bd\u30d5\u5f57\u661f\u3067CO\u5206\u5b50\u304c\u305f\u304f\u3055\u3093\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"QjxQstVmFF\"><p><a href=\"https:\/\/public.nrao.edu\/gallery\/comet-2i-borisov-has-an-unusual-composition\/\">Comet 2I\/Borisov Has an Unusual Composition<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Comet 2I\/Borisov Has an Unusual Composition&#8221; &#8212; National Radio Astronomy Observatory\" src=\"https:\/\/public.nrao.edu\/gallery\/comet-2i-borisov-has-an-unusual-composition\/embed\/#?secret=1XWMdZFqDU#?secret=QjxQstVmFF\" data-secret=\"QjxQstVmFF\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/>\n\u30ec\u30e2\u30f3\u5f57\u661f\u306eHCN\u5206\u5b50\u306e\u5206\u5e03\u3092\u6e2c\u3063\u305f<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"dT6ZeFKHx6\"><p><a href=\"https:\/\/public.nrao.edu\/gallery\/rotating-3d-map-of-comet-lemmon-releasing-hcn-molecules\/\">Rotating 3D Map of Comet Lemmon Releasing HCN Molecules<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Rotating 3D Map of Comet Lemmon Releasing HCN Molecules&#8221; &#8212; National Radio Astronomy Observatory\" src=\"https:\/\/public.nrao.edu\/gallery\/rotating-3d-map-of-comet-lemmon-releasing-hcn-molecules\/embed\/#?secret=0nOnif6yYm#?secret=dT6ZeFKHx6\" data-secret=\"dT6ZeFKHx6\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/>\n\u30fb\u5929\u4f53\u306e\u5f37\u3044\u78c1\u5834\u306b\u3088\u308a\u30d7\u30e9\u30ba\u30de\u304c\u30b7\u30f3\u30af\u30ed\u30c8\u30ed\u30f3\u653e\u5c04\u3092\u8d77\u3053\u3057\u3001\u9023\u7d9a\u30b9\u30da\u30af\u30c8\u30eb\u304c\u653e\u51fa\u3055\u308c\u308b\u3002\u3053\u308c\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u305d\u306e\u5929\u4f53\u306e\u78c1\u5834\u5206\u5e03\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u6e26\u5dfb\u9280\u6cb3\u306e\u4f8b\uff1a<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"d6a6ejv9rL\"><p><a href=\"https:\/\/public.nrao.edu\/gallery\/n4217b\/\">Magnetic Field of a Spiral Galaxy<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Magnetic Field of a Spiral Galaxy&#8221; &#8212; National Radio Astronomy Observatory\" src=\"https:\/\/public.nrao.edu\/gallery\/n4217b\/embed\/#?secret=7zhSZbboJC#?secret=d6a6ejv9rL\" data-secret=\"d6a6ejv9rL\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/>\n\u30fb\u5b87\u5b99\u306e\u80cc\u666f\u8f3b\u5c04\u306e\u5206\u5e03\u304b\u3089\u3001\u30d3\u30c3\u30b0\u30d0\u30f3\u76f4\u5f8c\u306e\u69d8\u5b50\u304c\u5206\u304b\u308b\u3002<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Cosmic_microwave_background<br \/>\n\u691c\u7d22\u3057\u3066\u3044\u305f\u3089\u4eee\u9762\u30e9\u30a4\u30c0\u30fc\u304c\u51fa\u3066\u304d\u3066\u3073\u3063\u304f\u308a\u3057\u307e\u3057\u305f\u3002\u6559\u80b2\u4e0a\u9762\u767d\u3044\u8a66\u307f\u3067\u3059\u306d\u3002<br \/>\nhttps:\/\/sci.tea-nifty.com\/blog\/2018\/05\/34cmb-0a77.html<br \/>\n\u30fb\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u306e\u89b3\u6e2c\u3002\u8fd1\u304f\u306e\u5929\u4f53\u304b\u3089\u7269\u8cea\u3092\u5438\u3044\u8fbc\u3093\u3067\u30b8\u30a7\u30c3\u30c8\u3092\u5410\u304f\u3082\u306e\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"HlhavqSk5U\"><p><a href=\"https:\/\/public.nrao.edu\/news\/black-hole-jets-rapid-wobble\/\">Black Hole&#8217;s Tug on Space Pulls Fast-Moving Jets in Rapid Wobble<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Black Hole&#8217;s Tug on Space Pulls Fast-Moving Jets in Rapid Wobble&#8221; &#8212; National Radio Astronomy Observatory\" src=\"https:\/\/public.nrao.edu\/news\/black-hole-jets-rapid-wobble\/embed\/#?secret=p4xmpTfJ6P#?secret=HlhavqSk5U\" data-secret=\"HlhavqSk5U\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/>\n\u305d\u306e\u4ed6\u3000\u30d1\u30eb\u30b5\u30fc\uff08\u4e2d\u6027\u5b50\u661f\uff09\u3001\u30af\u30a7\u30fc\u30b5\u30fc\uff08\u6e96\u661f\uff09\u306a\u3069\u53e4\u304f\u304b\u3089\u7570\u5e38\u306a\u96fb\u6ce2\u6e90\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u308b\u5929\u4f53\u3082\u8a73\u3057\u304f\u308f\u304b\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002\u3081\u3061\u3083\u304f\u3061\u3083\u9762\u767d\u304f\u306a\u3044\u3067\u3059\u304b\uff1f\uff01<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Radio_astronomy<\/p>\n<p>\u4eca\u65e5\u306e\u82f1\u8a9e\u306f\u4e0a\u8a18\u30b5\u30a4\u30c8\u304b\u3089\u3002<br \/>\nastronomical \u5929\u6587\u5b66\u7684\u306a<br \/>\nionosphere \u96fb\u96e2\u570f<br \/>\nJansky eventually\uff08\u3064\u3044\u306b\uff09 concluded \uff08\u7d50\u8ad6\u3065\u3051\u305f\uff09that the radiation source peaked when his antenna was aimed at\uff08\u72d9\u3063\u3066\u3044\u308b\uff09the densest part of the Milky Way\uff08\u5929\u306e\u5ddd\uff09 in the constellation\uff08\u661f\u5ea7\uff09 of Sagittarius(\u3044\u3066\u5ea7\uff09 in 1930s.<br \/>\n\u203b\u3000\u96fb\u6ce2\u5929\u6587\u5b66\u3092\u5076\u7136\u306b\u5275\u59cb\u3057\u305fBell Labs\u306e\u901a\u4fe1\u6280\u8853\u8005\u3000\u30b8\u30e3\u30f3\u30b9\u30ad\u30fc\u3000\u306f\u5b87\u5b99\u304b\u3089\u306e\u96fb\u6ce2\u5f37\u5ea6\u3092\u8868\u3059\u5358\u4f4d(Jy)\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5f7c\u304c\u767a\u898b\u3057\u305f\u96fb\u6ce2\u6e90\u306f\u6211\u3005\u306e\u9280\u6cb3\u7cfb\u306e\u4e2d\u5fc3\u306b\u3042\u308b\u5927\u8cea\u91cf\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb(\u592a\u967d\u306e410\u4e07\u500d, \u305d\u306e\u89e3\u660e\u304c2020\u5e74\u306e\u30ce\u30fc\u30d9\u30eb\u7269\u7406\u5b66\u8cde\uff09\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3000<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Sagittarius_A<br \/>\n<iframe loading=\"lazy\" title=\"Nobel Lecture: Andrea Ghez, Nobel Prize in Physics 2020\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/wGw6_CdvGKM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><br \/>\nSidereal time\u3000\u30b5\u30a4\u30c7\u30ea\u30a2\u308b\u3000\u6052\u661f\u6642\u300023\u6642\u959356\u5206\u5468\u671f<br \/>\ninterstellar gas \u661f\u9593\u30ac\u30b9<br \/>\nDuring the late 1960s and early 1970s, as computers became capable of handling the computationally intensive \uff08\u8a08\u7b97\u8ca0\u8377\u306e\u9ad8\u3044\uff09Fourier transform inversions required\uff08\u5fc5\u8981\u306a\u30d5\u30fc\u30ea\u30a8\u9006\u5909\u63db\uff09, they used aperture synthesis \uff08\u958b\u53e3\u5408\u6210\uff09\u3000to create a &lsquo;One-Mile&rsquo; and later a &lsquo;5 km&rsquo; effective aperture using the One-Mile and Ryle telescopes, respectively.<br \/>\nbe capable of \u30b1\u30a4\u30d1\u30d6\u308b\u3000\uff5e\u304c\u53ef\u80fd\u3067\u3042\u308b<br \/>\naperture \u300c\u30a2\u300d\u30d1\u30c1\u30e3\u30fc\u3000\u958b\u53e3\uff08\u304b\u3044\u3053\u3046\uff09\u3001\u7a74\u3001\u3059\u304d\u307e<br \/>\nobjective lens \u5bfe\u7269\u30ec\u30f3\u30ba<br \/>\nocular lens, eyepiece, eye lens \u63a5\u773c\u30ec\u30f3\u30ba<br \/>\nocular \u300c\u30aa\u300d\u30ad\u30e5\u3089\u3000\u8996\u899a\u306b\u3088\u308b\u3001\u76ee\u306e<br \/>\nbinocular \u53cc\u773c\u93e1\uff08\u306e\uff09\u30d0\u30a4\u300c\u30ce\u300d\u30ad\u30e5\u3089<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u305f\u3044\u3078\u3093\u306a\u88c5\u7f6e\u3067\u5b87\u5b99\u304b\u3089\u306e\u5fae\u5f31\u306a\u96fb\u6ce2\u3092\u6e2c\u5b9a\u3057\u3066\u4f55\u304c\u9762\u767d\u3044\u306e\u304b\u3001\u3068\u3044\u3046\u7591\u554f\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u79c1\u306e\u7406\u89e3\u3067\u306f\uff1a \u30fb\u30de\u30a4\u30af\u30ed\u6ce2\u9818\u57df\u306b\u3042\u308b\u5206\u5b50\u306e\u56de\u8ee2\u30b9\u30da\u30af\u30c8\u30eb\u653e\u5c04\u304b\u3089\u3001\u5b87\u5b99\u7a7a\u9593\u306e\u5206\u5b50\u304c\u540c\u5b9a\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30dc\u30ea\u30bd\u30d5\u5f57\u661f\u3067CO\u5206\u5b50\u304c\u305f\u304f\u3055\u3093\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u3002 Comet 2I\/Borisov Has an Unusual Composition \u30ec\u30e2\u30f3\u5f57\u661f\u306eHCN\u5206\u5b50\u306e\u5206\u5e03\u3092\u6e2c\u3063\u305f Rotating 3D Map of Comet Lemmon Releasing HCN Molecules \u30fb\u5929\u4f53\u306e\u5f37\u3044\u78c1\u5834\u306b\u3088\u308a\u30d7\u30e9\u30ba\u30de\u304c\u30b7\u30f3\u30af\u30ed\u30c8\u30ed\u30f3\u653e\u5c04\u3092\u8d77\u3053\u3057\u3001\u9023\u7d9a\u30b9\u30da\u30af\u30c8\u30eb\u304c\u653e\u51fa\u3055\u308c\u308b\u3002\u3053\u308c\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[48,42],"tags":[11,5],"class_list":["post-1376","post","type-post","status-publish","format-standard","hentry","category-spaceandearth","category-tech","tag-spaceandearth","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1376"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1376\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}