{"id":5716,"date":"2012-07-15T10:43:41","date_gmt":"2012-07-15T14:43:41","guid":{"rendered":"http:\/\/galadriel.astro.utoronto.ca\/ballast\/?p=5716"},"modified":"2012-07-15T10:43:41","modified_gmt":"2012-07-15T14:43:41","slug":"noise-testing-aka-singing-to-the-cryostat","status":"publish","type":"post","link":"http:\/\/droppingballast.com\/?p=5716","title":{"rendered":"Noise Testing aka Singing to the Cryostat"},"content":{"rendered":"<p>Yesterday was a quiet day with many people spending much of the day looking at noise. Brad and Enzo arrived in the afternoon to join the excitement.<\/p>\n<p>Some of the detectors are too sensitive to vibrations (microphonics), and a noisy fan in the star camera exacerbated the problem. The end result is that the cryostat is being warmed up to diagnose (and fix!) the problem.<\/p>\n<p>The late night crew discovered that the detectors respond to music.<\/p>\n<!-- Awesome Flickr Gallery Start --><!-- - Version - 3.5.6 - User ID - 27717602@N03 - Photoset ID - 72157630586175926 - Gallery ID -  - Group ID -  - Tags -  - Popular -  - Per Page - 100 - Sort Order - flickr - Photo Size - _m - Custom Size - 0 - Square - false - Captions - on - Description - on - Columns - 3 - Credit Note - off - Background Color - Transparent - Width - auto - Pagination - on - Slideshow - colorbox - Disable slideshow? - --><div class='afg-gallery custom-gallery-13' id='afg-13' style='background-color:Transparent; width:100%; color:; border-color:Transparent;'><div class='afg-table' style='width:100%'><\/div><\/div><!-- Awesome Flickr Gallery End -->\n","protected":false},"excerpt":{"rendered":"<p>Yesterday was a quiet day with many people spending much of the day looking at noise. Brad and Enzo arrived in the afternoon to join the excitement. Some of the detectors are too sensitive to vibrations (microphonics), and a noisy fan in the star camera exacerbated the problem. The end result is that the cryostat is being warmed up to diagnose (and fix!) the problem. The late night crew discovered that the detectors respond to music. [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9,14],"tags":[],"_links":{"self":[{"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/posts\/5716"}],"collection":[{"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/droppingballast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5716"}],"version-history":[{"count":3,"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/posts\/5716\/revisions"}],"predecessor-version":[{"id":5720,"href":"http:\/\/droppingballast.com\/index.php?rest_route=\/wp\/v2\/posts\/5716\/revisions\/5720"}],"wp:attachment":[{"href":"http:\/\/droppingballast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/droppingballast.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5716"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/droppingballast.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}