{"id":1188,"date":"2021-12-22T19:57:02","date_gmt":"2021-12-22T10:57:02","guid":{"rendered":"https:\/\/jupiter.kyoto-svp.com\/?p=1188"},"modified":"2021-12-22T19:57:03","modified_gmt":"2021-12-22T10:57:03","slug":"2021-12-18%ef%bc%9a%e6%9c%a8%e6%98%9f%e3%81%ae%e8%a1%9b%e6%98%9f%e3%80%8c%e3%82%ac%e3%83%8b%e3%83%a1%e3%83%87%e3%80%8d%e3%81%ae%e5%a3%b0%e3%82%92%e8%81%b4%e3%81%8f","status":"publish","type":"post","link":"https:\/\/jupiter.kyoto-svp.com\/?p=1188","title":{"rendered":"2021.12.18\uff1a\u6728\u661f\u306e\u885b\u661f\u300c\u30ac\u30cb\u30e1\u30c7\u300d\u306e\u58f0\u3092\u8074\u304f"},"content":{"rendered":"\n<p class=\"has-vivid-cyan-blue-color has-text-color\">NASA\u306e\u6728\u661f\u63a2\u67fb\u6a5f\u30b8\u30e5\u30ce\u30fc\u304c\u3001\u6728\u661f\u306e\u885b\u661f\u30ac\u30cb\u30e1\u30c7\u306b\u6700\u63a5\u8fd1\u3057\u305f\u969b\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u304b\u3089\u3001\u4eba\u9593\u306e\u53ef\u8074\u97f3\u306b\u5909\u63db\u3057\u305f\u3082\u306e\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2>NASA\u2019s Juno Spacecraft \u2018Hears\u2019 Jupiter\u2019s Moon<\/h2>\n\n\n\n<p>An audio track collected during Jupiter mission\u2019s Ganymede flyby offers a dramatic ride-along. It is one of the highlights mission scientists shared in a briefing at American Geophysical Union Fall Meeting.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\">\u6728\u661f\u63a2\u67fb\u6d3b\u52d5\u306e\u4e00\u74b0\u3067\u30ac\u30cb\u30e1\u30c7\u6700\u63a5\u8fd1\u4e2d\u306b\u53ce\u96c6\u3057\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u30c8\u30e9\u30c3\u30af\u306f\u5287\u7684\u306a\u3082\u306e\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u7c73\u56fd\u5730\u7403\u7269\u7406\u5b66\u9023\u5408\u306e\u79cb\u306e\u4f1a\u8b70\u3067\u306e\u30d6\u30ea\u30fc\u30d5\u30a3\u30f3\u30b0\u3067\u62c5\u5f53\u79d1\u5b66\u8005\u304b\u3089\u660e\u304b\u3055\u308c\u305f\u30cf\u30a4\u30e9\u30a4\u30c8\u306e1\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>Juno Principal Investigator Scott Bolton of the Southwest Research Institute in San Antonio has debuted a 50-second audio track generated from data collected during the mission\u2019s close flyby of the Jovian moon Ganymede on June 7, 2021. Juno\u2019s Waves instrument, which tunes in to electric and magnetic radio waves produced in Jupiter\u2019s magnetosphere, collected the data on those emissions. Their frequency was then shifted into the audio range to make the audio track.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\">\u30b5\u30f3\u30a2\u30f3\u30c8\u30cb\u30aa\u306e\u30b5\u30a6\u30b9\u30a6\u30a8\u30b9\u30c8\u7814\u7a76\u6240\u306e\u30b8\u30e5\u30ce\u4e3b\u4efb\u7814\u7a76\u54e1\u30b9\u30b3\u30c3\u30c8\u30dc\u30eb\u30c8\u30f3\u306f\u30012021\u5e746\u67087\u65e5\u306b\u6728\u661f\u306e\u885b\u661f\u3067\u3042\u308b\u30ac\u30cb\u30e1\u30c7\u3078\u306e\u6700\u63a5\u8fd1\u4e2d\u306b\u53ce\u96c6\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304b\u3089\u751f\u6210\u3057\u305f50\u79d2\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30c8\u30e9\u30c3\u30af\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u30b8\u30e5\u30ce\u30fc\u642d\u8f09\u306e\u89b3\u6e2c\u5668\u3067\u6728\u661f\u306e\u78c1\u6c17\u570f\u3067\u751f\u6210\u3055\u308c\u305f\u78c1\u6c17\u96fb\u6ce2\u304c\u653e\u51fa\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u307e\u3057\u305f\u3002\u6b21\u306b\u3001\u305d\u308c\u3089\u306e\u5468\u6ce2\u6570\u3092\u30aa\u30fc\u30c7\u30a3\u30aa\u7bc4\u56f2\u306b\u30b7\u30d5\u30c8\u3057\u3066\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30c8\u30e9\u30c3\u30af\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u201cThis soundtrack is just wild enough to make you feel as if you were riding along as Juno sails past Ganymede for the first time in more than two decades,\u201d said Bolton. \u201cIf you listen closely, you can hear the abrupt change to higher frequencies around the midpoint of the recording, which represents entry into a different region in Ganymede&#8217;s magnetosphere.\u201d<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\">\u300c\u3053\u306e\u30b5\u30a6\u30f3\u30c9\u30c8\u30e9\u30c3\u30af\u306f\u3001\u30b8\u30e5\u30ce\u30fc\u304c20\u5e74\u4ee5\u4e0a\u3076\u308a\u306b\u30ac\u30cb\u30e1\u30c7\u306b\u63a5\u8fd1\u3057\u305f\u969b\u306b\u3001\u307e\u308b\u3067\u4e00\u7dd2\u306b\u4e57\u3063\u3066\u3044\u308b\u304b\u306e\u3088\u3046\u306b\u611f\u3058\u308b\u306e\u306b\u5341\u5206\u306a\u307b\u3069\u3067\u3059\u300d\u3068\u30dc\u30eb\u30c8\u30f3\u306f\u8a00\u3044\u307e\u3057\u305f\u3002 \u300c\u3088\u304f\u805e\u304f\u3068\u3001\u9332\u97f3\u306e\u4e2d\u9593\u70b9\u4ed8\u8fd1\u3067\u5468\u6ce2\u6570\u304c\u6025\u6fc0\u306b\u5909\u5316\u3059\u308b\u306e\u304c\u805e\u3053\u3048\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30ac\u30cb\u30e1\u30c7\u306e\u78c1\u6c17\u570f\u3067\u9055\u3046\u9818\u57df\u3078\u8de8\u3044\u3060\u3053\u3068\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u300d<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"939\" height=\"528\" src=\"https:\/\/www.youtube.com\/embed\/_09R6jIo74U\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n\n\n\n<p><em>Radio emissions collected during Juno\u2019s June 7, 2021, flyby of Jupiter\u2019s moon Ganymede are presented here, both visually and in sound.<br>Credits: NASA\/JPL-Caltech\/SwRI\/Univ of Iowa<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NASA\u306e\u6728\u661f\u63a2\u67fb\u6a5f\u30b8\u30e5\u30ce\u30fc\u304c\u3001\u6728\u661f\u306e\u885b\u661f\u30ac\u30cb\u30e1\u30c7\u306b\u6700\u63a5\u8fd1\u3057\u305f\u969b\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u304b\u3089\u3001\u4eba\u9593\u306e\u53ef\u8074\u97f3\u306b\u5909\u63db\u3057\u305f\u3082\u306e\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002 NASA\u2019s Juno Spacecraft \u2018Hears\u2019 Jupiter\u2019s Moon A&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1191,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20,50,14,76],"tags":[25,5,17,4],"_links":{"self":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/1188"}],"collection":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1188"}],"version-history":[{"count":2,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/1188\/revisions"}],"predecessor-version":[{"id":1192,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/posts\/1188\/revisions\/1192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=\/wp\/v2\/media\/1191"}],"wp:attachment":[{"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupiter.kyoto-svp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}