{"id":88,"date":"2012-10-08T00:25:00","date_gmt":"2012-10-08T00:25:00","guid":{"rendered":"https:\/\/staffblogs.le.ac.uk\/mars\/2012\/10\/08\/sunday-7th-october-sol-61-1\/"},"modified":"2025-02-26T13:28:39","modified_gmt":"2025-02-26T13:28:39","slug":"sunday-7th-october-sol-61-1","status":"publish","type":"post","link":"https:\/\/staffblogs.le.ac.uk\/mars\/2012\/10\/08\/sunday-7th-october-sol-61-1\/","title":{"rendered":"Sunday 7th October Sol 61"},"content":{"rendered":"<p>One of the major challenges in preparing a spacecraft for Mars is ensuring that the chemical analyses made by the instruments, in particular for the SAM mass spectrometer are not contaminated by material brought from Earth.&nbsp; When looking for elements and organic compounds at parts per billion levels it becomes a critical issue.<\/p>\n<p>That is part of the reason for the scooping of dusty soil at our current Rocknest locality on the edge of the slope down in to Glenelg.&nbsp; Letting some of the sieved soil in a series of scoops into the sampling system CHIMRA, within the main body of Curiosity, is a way of cleaning out the instrument prior to determining the composition of samples on Mars.&nbsp; <\/p>\n<p>Rocknest will be the home for Curiosity for the next few weeks because the scooping and delivery of sample is a new process for the instrument teams.&nbsp; <\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>One of the major challenges in preparing a spacecraft for Mars is ensuring that the chemical analyses made by the instruments, in particular for the SAM mass spectrometer are not contaminated by material brought from Earth.&nbsp; When looking for elements and organic compounds at parts per billion levels it becomes a critical issue. That is [&hellip;]<\/p>\n","protected":false},"author":273,"featured_media":337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-88","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/users\/273"}],"replies":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":1,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":734,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/88\/revisions\/734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/media\/337"}],"wp:attachment":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/categories?post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/tags?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}