{"id":255,"date":"2026-04-08T15:21:20","date_gmt":"2026-04-08T07:21:20","guid":{"rendered":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/?page_id=255"},"modified":"2026-04-08T15:21:20","modified_gmt":"2026-04-08T07:21:20","slug":"spectrograph","status":"publish","type":"page","link":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/?page_id=255","title":{"rendered":"Spectrograph"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Spectrograph<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong>dual-arm long-slit optical spectrograph<\/strong>, based on the <strong>ESOPO design<\/strong> and provided by <strong>UNAM<\/strong>, will be installed at a <strong>Nasmyth focus<\/strong> of the telescope.<\/li>\n\n\n\n<li>The instrument enables <strong>simultaneous spectroscopy<\/strong> in both the <strong>blue<\/strong> and <strong>red wavelength channels<\/strong>, allowing efficient acquisition of spectral data across a broad optical wavelength range<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"433\" src=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724711-1024x433.png\" alt=\"\" class=\"wp-image-256\" srcset=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724711-1024x433.png 1024w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724711-300x127.png 300w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724711-768x325.png 768w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724711.png 1266w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"926\" height=\"694\" src=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724712.jpg\" alt=\"\" class=\"wp-image-257\" srcset=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724712.jpg 926w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724712-300x225.jpg 300w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u724712-768x576.jpg 768w\" sizes=\"auto, (max-width: 926px) 100vw, 926px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Spectrograph<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-255","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=255"}],"version-history":[{"count":1,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/255\/revisions"}],"predecessor-version":[{"id":258,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/255\/revisions\/258"}],"wp:attachment":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}