{"id":83439,"date":"2015-04-30T13:09:43","date_gmt":"2015-04-30T10:09:43","guid":{"rendered":"http:\/\/www.fyysika.ee\/?p=83439"},"modified":"2015-05-04T13:12:09","modified_gmt":"2015-05-04T10:12:09","slug":"nasa-messenger","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=83439","title":{"rendered":"NASA sond Messenger saatis oma viimased pildid Merkuurist"},"content":{"rendered":"<p>Niisiis, neli aastat \u00fcmber Merkuuri tiirelnud USA kosmoseagentuuri sond Messenger l\u00f5petas oma t\u00f6\u00f6 ja kukkus alla. Missioon oli erakordselt edukas, kestis kolm aastat kauem kui planeeritud ning andis teadlastele ohtralt uurimismaterjali.<\/p>\n<p><div id=\"attachment_83591\" style=\"width: 310px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/716836main_messenger_orbit_image20121231_1_full_full.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-83591\" class=\"wp-image-83591 size-medium\" src=\"http:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/716836main_messenger_orbit_image20121231_1_full_full-300x150.jpg\" alt=\"716836main_messenger_orbit_image20121231_1_full_full\" width=\"300\" height=\"150\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/716836main_messenger_orbit_image20121231_1_full_full-300x150.jpg 300w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/716836main_messenger_orbit_image20121231_1_full_full-1024x512.jpg 1024w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/716836main_messenger_orbit_image20121231_1_full_full.jpg 1920w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-83591\" class=\"wp-caption-text\">Niimoodi, punktihaaval, kogus Mercury Atmospheric and Surface Composition Spectrometer (MASCS) nimeline seade andmeid meie t\u00e4nase p\u00e4evapildi jaoks. Pilt: NASA\/Johns Hopkins University Applied Physics Laboratory\/Carnegie Institution of Washington<\/p><\/div>\u00dcks k\u00f5ige kaunimaid pilte, mis Merkuuri kohta saadi, on n\u00e4ha allpool. Sellele klikkides avaneb t\u00e4isvaade, mis on eriti detailirohke. Aga mis on \u00f5igupoolest pildil? Merkuur ei paista teleskoobis ometi nii v\u00e4rvikirev v\u00e4lja?<\/p>\n<p>Messengeril oli seade nimega Mercury Atmospheric and Surface Composition Spectrometer (MASCS). See spektromeeter kogus andmeid sadadelt lainepikkustelt (kanalitelt) nii ultravalguse, n\u00e4htava valguse kui ka infravalguse piirkonnas. Saadud pilt koguti kokku s\u00f5na otseses m\u00f5ttes piksel-piksli haaval, st spektromeeter &#8220;n\u00e4gi&#8221; korraga vaid \u00fcht planeedi punkti (vt vasakpoolne pilt). Erinevates spektri piirkondades m\u00f5\u00f5detud kiirguse intensiivsused koguti kokku valev\u00e4rvides pildile.<\/p>\n<p>Nii et teleskoopides, inimsilmaga vaadatuna on Merkuur j\u00e4tkuvalt \u00fcsna sarnane Kuuga. Allpool oleval pildil on infot rohkem ja sellest arusaamiseks tuleb teada pildi &#8220;lugu&#8221;.<\/p>\n<div id=\"attachment_83589\" style=\"width: 1034px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/pia19419.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-83589\" class=\"wp-image-83589 size-large\" src=\"http:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/pia19419-1024x1024.jpg\" alt=\"pia19419\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/pia19419-1024x1024.jpg 1024w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/pia19419-150x150.jpg 150w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2015\/05\/pia19419-300x300.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><p id=\"caption-attachment-83589\" class=\"wp-caption-text\">NASA sondi MESSENGER fotod Merkuurist. (Pildid: NASA\/Johns Hopkins University Applied Physics Laboratory\/Carnegie Institution of Washington)<\/p><\/div>\n<p>Allikad:<br \/>\nhttp:\/\/www.nasa.gov\/mission_pages\/messenger\/main\/index.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Niisiis, neli aastat \u00fcmber Merkuuri tiirelnud USA kosmoseagentuuri sond Messenger l\u00f5petas oma t\u00f6\u00f6 ja kukkus alla. Missioon oli erakordselt edukas, kestis kolm aastat kauem kui planeeritud ning andis teadlastele ohtralt uurimismaterjali. \u00dcks k\u00f5ige kaunimaid pilte, mis Merkuuri kohta saadi, on n\u00e4ha allpool. Sellele klikkides avaneb t\u00e4isvaade, mis on eriti detailirohke. Aga mis on \u00f5igupoolest pildil? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":83591,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[40],"tags":[],"class_list":{"0":"post-83439","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-paev-pildis","8":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/83439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=83439"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/83439\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/media\/83591"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=83439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=83439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=83439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}