{"id":489,"date":"2009-09-27T23:52:43","date_gmt":"2009-09-27T23:52:43","guid":{"rendered":"http:\/\/perezmedia.net\/beltofvenus\/2009\/09\/27\/solar_h-alpha_s\/"},"modified":"2021-11-28T01:24:42","modified_gmt":"2021-11-28T01:24:42","slug":"solar_h-alpha_s","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/beltofvenus\/2009\/09\/27\/solar_h-alpha_s\/","title":{"rendered":"Solar H-Alpha: SEP 27, 2009 &#8211; 21:15 UT"},"content":{"rendered":"<div class=\"imageblock\"><a href=\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009092701_Solarlg.jpg\" onmouseover=\"rollover('img2009092701')\" onmouseout=\"rollout('img2009092701')\"><img decoding=\"async\" src=\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009092701_SolarA.jpg\" name=\"img2009092701\" alt=\"Solar H-Alpha Sketch - SEP 27, 2009 - 21:15 UT\"><\/a><br \/>\n<script type=\"text\/javascript\"><br \/>\n<!--\nsetrollover(\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009092701_SolarB.jpg\");\n\/\/--><br \/>\n<\/script><\/p>\n<p class=\"caption\">H-Alpha Solar Sketch<\/p>\n<p><i>Move mouse over sketch above to view labels<br \/>\nClick image for larger version.<\/i><\/p>\n<\/div>\n<p><b>Observation Notes:<\/b><\/p>\n<p>A beautiful set of proms and dynamic active regions decorated the sun today. AR 1027 was alive and three regions fizzed with pores amid a network of plages and filaments. These spots appeared and disappeared within a span of mere minutes. I did not spend as much time on AR 1026, but its most prominent feature was a triangle of three lighter spots. Three other filaments were strewn across the northern hemisphere. One prominence at PA 210 degrees exhibited a magnificent cockscomb shape right next to a blazing, triangular pyre. At PA 320, a braided prominence swirled away from the solar limb.<\/p>\n<table class=\"objectdata\">\n<tbody>\n<tr>\n<td><b>Subject<\/b><\/td>\n<td class=\"subject\">Solar H-Alpha<\/td>\n<\/tr>\n<tr>\n<td><b>Sunspots<\/b><\/td>\n<td>Undetermined<\/td>\n<\/tr>\n<tr>\n<td><b>Sunspot Groups<\/b><\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td><b>Date\/Time<\/b><\/td>\n<td>SEP 27, 2009 2:00 &#8211; 2:30 PM MST<br \/>\n(SEP 27, 2009 21:00 &#8211; 21:30 UT<\/td>\n<\/tr>\n<tr>\n<td><b>Observing Loc.<\/b><\/td>\n<td>Flagstaff, AZ &#8211; Home<\/td>\n<\/tr>\n<tr>\n<td><b>Instrument<\/b><\/td>\n<td>Coronado PST &#8211; 40 mm f\/10<\/td>\n<\/tr>\n<tr>\n<td><b>Eyepieces\/Mag.<\/b><\/td>\n<td>Pentax XW 10 (40X)<\/td>\n<\/tr>\n<tr>\n<td><b>Conditions<\/b><\/td>\n<td>Clear, light breeze<\/td>\n<\/tr>\n<tr>\n<td><b>Seeing<\/b><\/td>\n<td>Ant. II<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Solar 2009092701<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[97,15,98],"tags":[],"class_list":["post-489","post","type-post","status-publish","format-standard","hentry","category-sg-solar","category-sketch-gallery","category-solar"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":498,"url":"https:\/\/perezmedia.net\/beltofvenus\/2009\/10\/25\/solar_h-alpha_o\/","url_meta":{"origin":489,"position":0},"title":"Solar H-Alpha: OCT 25, 2009 &#8211; 21:00 UT","author":"jperez1690","date":"October 25, 2009","format":false,"excerpt":"Solar 2009102501","rel":"","context":"In &quot;SG-Solar&quot;","block_context":{"text":"SG-Solar","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/sg-solar\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":533,"url":"https:\/\/perezmedia.net\/beltofvenus\/2010\/05\/08\/solar_h-alpha_o_1\/","url_meta":{"origin":489,"position":1},"title":"Solar White Light: MAR 27, 2010, 23:15 &#8211; 23:45 UT","author":"jperez1690","date":"May 8, 2010","format":false,"excerpt":"Solar 2010032701","rel":"","context":"In &quot;SG-Solar&quot;","block_context":{"text":"SG-Solar","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/sg-solar\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":470,"url":"https:\/\/perezmedia.net\/beltofvenus\/2009\/05\/03\/solar_h-alpha_m\/","url_meta":{"origin":489,"position":2},"title":"Solar H-Alpha: MAY 3, 2009 &#8211; 18:30 UT","author":"jperez1690","date":"May 3, 2009","format":false,"excerpt":"Solar 2009050301","rel":"","context":"In &quot;SG-Solar&quot;","block_context":{"text":"SG-Solar","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/sg-solar\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":467,"url":"https:\/\/perezmedia.net\/beltofvenus\/2009\/04\/23\/h-alpha_solar_a\/","url_meta":{"origin":489,"position":3},"title":"Solar H-Alpha: APR 24, 2009 &#8211; 00:55 UT","author":"jperez1690","date":"April 23, 2009","format":false,"excerpt":"Solar 2009042301","rel":"","context":"In &quot;SG-Solar&quot;","block_context":{"text":"SG-Solar","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/sg-solar\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":574,"url":"https:\/\/perezmedia.net\/beltofvenus\/2011\/07\/28\/drawn_to_the_un_23\/","url_meta":{"origin":489,"position":4},"title":"Drawn to the UniverseJUNE 2011 &#8211; H-Alpha Solar","author":"jperez1690","date":"July 28, 2011","format":false,"excerpt":"H-Alpha Sketch of SunClick image to view larger version. Subject:H-Alpha Sun Issue:June 2011 Astronomy Now Basic Media:Graphite and erasers white stock Featured Technique:Preparing an H-Alpha Solar Sketch that captures surface features and prominences along the limb. Suggested Sketching Materials: Clipboard and acid-free drawing paper HB and 2H graphite pencils Charcoal\u2026","rel":"","context":"In &quot;Article&quot;","block_context":{"text":"Article","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/article\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":585,"url":"https:\/\/perezmedia.net\/beltofvenus\/2012\/06\/08\/transit_of_venu\/","url_meta":{"origin":489,"position":5},"title":"Transit of Venus &#8211; June 5\/6, 2012","author":"jperez1690","date":"June 8, 2012","format":false,"excerpt":"H-Alpha view of the Venus Transit - June 5, 2012 - 22:51 UT Wow! Two amazing solar events within a couple weeks of each other--Annular Eclipse and Venus Transit! The first bookend Venus transit occurred during the summer of 2004, a couple months before I got my first telescope and\u2026","rel":"","context":"In &quot;Observing Report&quot;","block_context":{"text":"Observing Report","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/observing-report\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/perezmedia.net\/beltofvenus\/wp-content\/uploads\/2012\/06\/img20120605_IMG_7842-Edit_md-e1703478999248.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/comments?post=489"}],"version-history":[{"count":1,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/489\/revisions"}],"predecessor-version":[{"id":908,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/489\/revisions\/908"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/media?parent=489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/categories?post=489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/tags?post=489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}