{"id":260,"date":"2026-04-08T15:22:53","date_gmt":"2026-04-08T07:22:53","guid":{"rendered":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/?page_id=260"},"modified":"2026-04-09T09:25:02","modified_gmt":"2026-04-09T01:25:02","slug":"ir-camera","status":"publish","type":"page","link":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/?page_id=260","title":{"rendered":"IR Camera"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Infrared Camera (IR Camera)<\/h2>\n\n\n\n<p>The Infrared Camera provides <strong>near-infrared imaging capabilities<\/strong> in the <strong>J, H, and K bands<\/strong>, and can be operated in coordination with the spectrograph for complementary observations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Detector<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sensor Model:<\/strong> Hawaii-2RG (H2RG)<\/li>\n\n\n\n<li><strong>Resolution:<\/strong> 2048 \u00d7 2048 pixels<\/li>\n\n\n\n<li><strong>Pixel Size:<\/strong> 18 \u03bcm<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Filter Set<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>J band:<\/strong> 1.24 \u03bcm<\/li>\n\n\n\n<li><strong>H band:<\/strong> 1.63 \u03bcm<\/li>\n\n\n\n<li><strong>K band:<\/strong> 2.19 \u03bcm<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanical Specifications<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dimensions:<\/strong> 757.12 mm (L) \u00d7 573.20 mm (W) \u00d7 846.81 mm (H)<\/li>\n\n\n\n<li><strong>Weight:<\/strong> approximately 250 kg<\/li>\n<\/ul>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e534ef586ec&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e534ef586ec\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"863\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u72475-1.jpg\" alt=\"\" class=\"wp-image-262\" srcset=\"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u72475-1.jpg 668w, https:\/\/www.astro.ncu.edu.tw\/ncutwom\/wp-content\/uploads\/2026\/04\/\u5716\u72475-1-232x300.jpg 232w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"\u653e\u5927\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Infrared Camera (IR Camera) The Infrared Camera provide [&hellip;]<\/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-260","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/260","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=260"}],"version-history":[{"count":3,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/260\/revisions"}],"predecessor-version":[{"id":289,"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=\/wp\/v2\/pages\/260\/revisions\/289"}],"wp:attachment":[{"href":"https:\/\/www.astro.ncu.edu.tw\/ncutwom\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}