{"id":1468,"date":"2019-05-18T12:43:10","date_gmt":"2019-05-18T17:43:10","guid":{"rendered":"http:\/\/jonvoisey.net\/blog\/?p=1468"},"modified":"2019-06-15T22:42:06","modified_gmt":"2019-06-16T03:42:06","slug":"data-stellar-quadrant-observations-5-17-19","status":"publish","type":"post","link":"https:\/\/jonvoisey.net\/blog\/2019\/05\/data-stellar-quadrant-observations-5-17-19\/","title":{"rendered":"Data: Stellar Quadrant Observations \u2013 5\/17\/19"},"content":{"rendered":"<p>Last night was a full moon which meant observing would be challenging, but the weather was too nice, and we&#8217;re in the season in which it&#8217;s sufficiently rare that I&#8217;m not at an event on a given weekend, so I couldn&#8217;t pass up observing. This time I was joined by his Excellency Josef von Rothenburg and his eldest daughter Maggie. As usual, observing details below the fold.<!--more--><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Object<\/strong><\/td>\n<td><strong>Alt<\/strong><\/td>\n<td><strong>Az<\/strong><\/td>\n<td><strong>ST<\/strong><\/td>\n<td><strong>Dec<\/strong><\/td>\n<td><strong>Error<\/strong><span id='easy-footnote-1-1468' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote'><a href='https:\/\/jonvoisey.net\/blog\/2019\/05\/data-stellar-quadrant-observations-5-17-19\/#easy-footnote-bottom-1-1468' title='Error is vs modern published values and only for Dec.'><sup>1<\/sup><\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td>\u03b2 Vir<\/td>\n<td>53.0<\/td>\n<td>180<\/td>\n<td>11:52<\/td>\n<td>1.72<\/td>\n<td>0.04<\/td>\n<\/tr>\n<tr>\n<td>\u03b5 Crv<\/td>\n<td>28.55<\/td>\n<td>180<\/td>\n<td>12:07<\/td>\n<td>-22.73<\/td>\n<td>0.11<\/td>\n<\/tr>\n<tr>\n<td>\u03b3 Crv<\/td>\n<td>33.6<\/td>\n<td>180<\/td>\n<td>12:13<\/td>\n<td>-17.68<\/td>\n<td>0.14<\/td>\n<\/tr>\n<tr>\n<td>\u03b7 Vir<\/td>\n<td>50.65<\/td>\n<td>180<\/td>\n<td>12:19<\/td>\n<td>-0.63<\/td>\n<td>-0.04<\/td>\n<\/tr>\n<tr>\n<td>\u03b4 Crv<\/td>\n<td>34.9<\/td>\n<td>180<\/td>\n<td>12:31<\/td>\n<td>-16.38<\/td>\n<td>-0.14<\/td>\n<\/tr>\n<tr>\n<td>\u03b2 Crv<\/td>\n<td>27.85<\/td>\n<td>180<\/td>\n<td>12:33<\/td>\n<td>-23.43<\/td>\n<td>-0.03<\/td>\n<\/tr>\n<tr>\n<td>\u03d2 Vir<\/td>\n<td>49.75<\/td>\n<td>180<\/td>\n<td>12:38<\/td>\n<td>-1.53<\/td>\n<td>0.08<\/td>\n<\/tr>\n<tr>\n<td>\u03b5 UMa<\/td>\n<td>72.3<\/td>\n<td>0<\/td>\n<td>12:50<\/td>\n<td>56.42<\/td>\n<td>-0.46<\/td>\n<\/tr>\n<tr>\n<td>\u03b4 Vir<\/td>\n<td>54.45<\/td>\n<td>180<\/td>\n<td>12:52<\/td>\n<td>3.17<\/td>\n<td>0.22<\/td>\n<\/tr>\n<tr>\n<td>\u03b5 Vir<\/td>\n<td>62.2<\/td>\n<td>180<\/td>\n<td>12:59<\/td>\n<td>11.52<\/td>\n<td>-0.56<\/td>\n<\/tr>\n<tr>\n<td>\u03b1 Vir<\/td>\n<td>40.15<\/td>\n<td>180<\/td>\n<td>13:23<\/td>\n<td>-11.13<\/td>\n<td>-0.03<\/td>\n<\/tr>\n<tr>\n<td>\u03b6 Uma<\/td>\n<td>73.5<\/td>\n<td>0<\/td>\n<td>13:25<\/td>\n<td>55.22<\/td>\n<td>-0.29<\/td>\n<\/tr>\n<tr>\n<td>\u03b6 Vir<\/td>\n<td>50.55<\/td>\n<td>180<\/td>\n<td>13:35<\/td>\n<td>-0.73<\/td>\n<td>0.13<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td style=\"text-align: right;\"><strong>Average<\/strong><\/td>\n<td>-0.06<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td style=\"text-align: right;\"><strong>StDev<\/strong><\/td>\n<td>0.23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Despite the full moon, this was an excellent night of observing with some of the most accurate results yet. Many of the stars observed were ones that we&#8217;d gotten in the <a href=\"https:\/\/jonvoisey.net\/blog\/2019\/05\/data-stellar-quadrant-observations-5-4-19\/\">last observing session<\/a>. However, Josef was able to contort himself into the right position to take the two observations in Ursa Major. Although the error was a bit high, given these were his first observations, I&#8217;d say he did quite well as the quadrant is a bit tricky to use\u00a0<em>and<\/em> he was bent at an odd angle as well.<\/p>\n<p>These most recent observations have added a fair amount to overall chart:<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2019\/05\/5-16-19-plot.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1470\" src=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2019\/05\/5-16-19-plot.png?resize=300%2C94&#038;ssl=1\" alt=\"\" width=\"300\" height=\"94\" srcset=\"https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2019\/05\/5-16-19-plot.png?resize=300%2C94&amp;ssl=1 300w, https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2019\/05\/5-16-19-plot.png?resize=768%2C242&amp;ssl=1 768w, https:\/\/i0.wp.com\/jonvoisey.net\/blog\/wp-content\/uploads\/2019\/05\/5-16-19-plot.png?w=1023&amp;ssl=1 1023w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The stars we observed the past two sessions are shown in the slice just above and to the left of the 200 mark on the x-axis.<\/p>\n<p>Next weekend is Valor tournament in Vatavia, and I&#8217;m not sure I&#8217;ll lug the quadrant all the way out there, but the week after there&#8217;s no event as Calontir will be prepping for Lilies war. That night will be close to a new moon, so as long as I can find an assistant, I&#8217;ll be out again!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Last night was a full moon which meant observing would be challenging, but the weather was too nice, and we&#8217;re in the season in which it&#8217;s sufficiently rare that I&#8217;m not at an event on a given weekend, so I couldn&#8217;t pass up observing. This time I was joined by his Excellency Josef von Rothenburg &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/jonvoisey.net\/blog\/2019\/05\/data-stellar-quadrant-observations-5-17-19\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Data: Stellar Quadrant Observations \u2013 5\/17\/19&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[33],"tags":[22],"class_list":["post-1468","post","type-post","status-publish","format-standard","hentry","category-data","tag-quadrant"],"acf":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9ZpvC-nG","_links":{"self":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/1468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/comments?post=1468"}],"version-history":[{"count":2,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/1468\/revisions"}],"predecessor-version":[{"id":1501,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/posts\/1468\/revisions\/1501"}],"wp:attachment":[{"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/media?parent=1468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/categories?post=1468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jonvoisey.net\/blog\/wp-json\/wp\/v2\/tags?post=1468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}