{"id":305968,"date":"2017-04-24T10:56:14","date_gmt":"2017-04-24T14:56:14","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170003327"},"modified":"2017-04-24T10:56:14","modified_gmt":"2017-04-24T14:56:14","slug":"far-ultraviolet-observations-of-comet-c-2012-s1-ison-from-fortis","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=305968","title":{"rendered":"Far-Ultraviolet Observations of Comet C 2012 S1 (ISON) From Fortis"},"content":{"rendered":"<p>Abstract: We have used the unique far-UV imaging capability offered by a sounding-rocket-borne instrument to acquire observations of C\/2012 S1 (ISON) when its angular separation with respect to the Sun was 26 deg.3 on 2013 November 20.49. At the time of observation, the comet&#8217;s heliocentric distance and velocity relative to the Sun were r h = 0.43 au and r (sub h) = 62.7 km s)exp. -1). Images dominated by C Iota Lambda 1657 and H Iota Lambda 1216 were acquired over a 10(exp. 6) x 10(exp. 6) km(exp. 2) &#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: We have used the unique far-UV imaging capability offered by a sounding-rocket-borne instrument to acquire observations of C\/2012 S1 (ISON) when its angular separation with respect to the Sun was 26 deg.3 on 2013 November 20.49. At the time o&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-305968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/305968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=305968"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/305968\/revisions"}],"predecessor-version":[{"id":305969,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/305968\/revisions\/305969"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=305968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=305968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=305968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}