{"id":1411,"date":"2019-10-01T21:00:35","date_gmt":"2019-10-01T21:00:35","guid":{"rendered":"https:\/\/pfs.naoj.org\/blog\/?p=1411"},"modified":"2019-10-02T12:48:19","modified_gmt":"2019-10-02T12:48:19","slug":"%e3%83%95%e3%82%a1%e3%82%a4%e3%83%90%e3%83%bc%e3%82%b1%e3%83%bc%e3%83%96%e3%83%ab%e3%80%81%e3%83%96%e3%83%a9%e3%82%b8%e3%83%ab%e3%81%a7%e7%b5%84%e3%81%bf%e4%b8%8a%e3%81%92%e7%ac%ac%e4%ba%8c%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/pfs.naoj.org\/blog\/ja\/2019\/10\/p1411","title":{"rendered":"\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3001\u30d6\u30e9\u30b8\u30eb\u3067\u7d44\u307f\u4e0a\u3052\u7b2c\u4e8c\u6bb5\u968e\u958b\u59cb"},"content":{"rendered":"\n<p>\u3000PFS\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u89b3\u6e2c\u88c5\u7f6e\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u661f\u3084\u9280\u6cb3\u304b\u3089\u306e\u5149\u3092\u671b\u9060\u93e1\u304b\u3089\u5206\u5149\u5668\u3078\u904b\u3073\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u5168\u9577\u7d0460m\u3042\u308b\u9577\u30fc\u3044\u30b1\u30fc\u30d6\u30eb\u3067\u3059\u3002\u4ee5\u524d\u306e\u8a18\u4e8b\uff08<a href=\"https:\/\/pfs.naoj.org\/blog\/ja\/2017\/04\/p1131\">https:\/\/pfs.naoj.org\/blog\/ja\/2017\/04\/p1131<\/a>\uff09\u3067\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306b\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306f\u82f1\u56fd\u306ePPC Broadband \u793e\u306e\u5de5\u5834\u3067\u88fd\u4f5c\u3055\u308c\u305f\u5f8c\u3001\u30d6\u30e9\u30b8\u30eb\u306e LNA 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\u3000\u8f38\u9001\u5f8c\u306e\u691c\u67fb\u3084\u8a66\u9a13\u3092\u7d42\u3048\u3001\u30d6\u30e9\u30b8\u30eb\u3067\u306f\u6700\u521d\u306e\u30b1\u30fc\u30d6\u30eb\u306e\u7d44\u307f\u4e0a\u3052\u4f5c\u696d\u304c\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u5e74\u5185\u306b\u3059\u3070\u308b\u671b\u9060\u93e1\u3078\u8f38\u9001\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f31-787x1024.jpg\" alt=\"\" class=\"wp-image-1431\" width=\"497\" height=\"646\" srcset=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f31-787x1024.jpg 787w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f31-231x300.jpg 231w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f31-768x999.jpg 768w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f31-624x812.jpg 624w\" sizes=\"auto, (max-width: 497px) 100vw, 497px\" \/><\/figure>\n\n\n\n<p>\u56f3\uff11(\u4e0a)\uff1a\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u3092\u68b1\u5305\u3059\u308b\u69d8\u5b50\u3002<\/p>\n\n\n\n<p>\u56f3\uff12(\u4e0b\u3001\uff13\u679a)\uff1a\u5149\u5b66\u8a66\u9a13(Focal Ratio Degradation = \u300c\u53e3\u5f84\u6bd4\u5909\u5316\u300d\u6e2c\u5b9a)\u306e\u69d8\u5b50\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"510\" src=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f32-1024x510.jpg\" alt=\"\" class=\"wp-image-1432\" srcset=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f32-1024x510.jpg 1024w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f32-300x149.jpg 300w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f32-768x382.jpg 768w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f32-624x311.jpg 624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"951\" src=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f33-1024x951.jpg\" alt=\"\" data-id=\"1433\" data-link=\"https:\/\/pfs.naoj.org\/blog\/?attachment_id=1433\" class=\"wp-image-1433\" srcset=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f33-1024x951.jpg 1024w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f33-300x279.jpg 300w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f33-768x713.jpg 768w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f33-624x579.jpg 624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"885\" src=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f34-1024x885.jpg\" alt=\"\" data-id=\"1434\" data-link=\"https:\/\/pfs.naoj.org\/blog\/?attachment_id=1434\" class=\"wp-image-1434\" srcset=\"https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f34-1024x885.jpg 1024w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f34-300x259.jpg 300w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f34-768x664.jpg 768w, https:\/\/pfs.naoj.org\/blog\/wp-content\/uploads\/2019\/09\/\u56f34-624x539.jpg 624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000PFS\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u89b3\u6e2c\u88c5\u7f6e\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4f7f\u3063\u3066\u661f\u3084\u9280\u6cb3\u304b\u3089\u306e\u5149\u3092\u671b\u9060\u93e1\u304b\u3089\u5206\u5149\u5668\u3078\u904b\u3073\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u5168\u9577\u7d046&#8230; <a href=\"https:\/\/pfs.naoj.org\/blog\/ja\/2019\/10\/p1411\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"1411","footnotes":""},"categories":[2],"tags":[22],"class_list":["post-1411","post","type-post","status-publish","format-standard","hentry","category-development","tag-fiber-cable","ja"],"_links":{"self":[{"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/posts\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/comments?post=1411"}],"version-history":[{"count":1,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/posts\/1411\/revisions"}],"predecessor-version":[{"id":1435,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/posts\/1411\/revisions\/1435"}],"wp:attachment":[{"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/categories?post=1411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pfs.naoj.org\/blog\/wp-json\/wp\/v2\/tags?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}