{"id":12857,"date":"2014-03-29T01:00:56","date_gmt":"2014-03-29T11:00:56","guid":{"rendered":"http:\/\/darkerview.com\/wordpress\/?p=12857"},"modified":"2014-03-06T13:11:39","modified_gmt":"2014-03-06T23:11:39","slug":"misalignment","status":"publish","type":"post","link":"https:\/\/darkerview.com\/wordpress\/?p=12857","title":{"rendered":"Misalignment"},"content":{"rendered":"<p>Yeah, that didn&#8217;t work&#8230;<\/p>\n<p>Eighty four images representing four and a half hours of exposure on the target.  In this case NGC2244, the Rosette Nebula.  It takes a few minutes to setup the software to align all of the images, then it takes about half an hour for the software to digest everything and produce a result.  At the end of this you get to see if the effort worked.  Sometimes it does not.<\/p>\n<p>Complicating the issue is that a number of the sub-frames are taken at different exposures.  Finding the correct stars in the these different exposures gives the software fits.<\/p>\n<figure id=\"attachment_12858\" aria-describedby=\"caption-attachment-12858\" style=\"width: 600px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/darkerview.com\/wordpress\/?attachment_id=12858\" rel=\"attachment wp-att-12858\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/03\/NGC2244Misalign-600x400.jpg\" alt=\"Misaligned Rosette\" width=\"600\" height=\"400\" class=\"size-medium wp-image-12858\" srcset=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/03\/NGC2244Misalign-600x400.jpg 600w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2014\/03\/NGC2244Misalign.jpg 900w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-12858\" class=\"wp-caption-text\">The result when the alignment routines fail to align all 84 images of the Rosette Nebula.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Yeah, that didn&#8217;t work&#8230; Eighty four images representing four and a half hours of exposure on the target. In this case NGC2244, the Rosette Nebula. It takes a few minutes to setup the software to align all of the images, then it takes about half an hour for the software to digest everything and produce &hellip; <a href=\"https:\/\/darkerview.com\/wordpress\/?p=12857\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Misalignment&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[1549,136,1641],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/12857"}],"collection":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12857"}],"version-history":[{"count":2,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/12857\/revisions"}],"predecessor-version":[{"id":12860,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/12857\/revisions\/12860"}],"wp:attachment":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}