{"id":498,"date":"2009-10-25T19:06:11","date_gmt":"2009-10-25T19:06:11","guid":{"rendered":"http:\/\/perezmedia.net\/beltofvenus\/2009\/10\/25\/solar_h-alpha_o\/"},"modified":"2021-11-28T01:28:04","modified_gmt":"2021-11-28T01:28:04","slug":"solar_h-alpha_o","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/beltofvenus\/2009\/10\/25\/solar_h-alpha_o\/","title":{"rendered":"Solar H-Alpha: OCT 25, 2009 &#8211; 21:00 UT"},"content":{"rendered":"<div class=\"imageblock\"><a href=\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009102501_Solarlg.jpg\" onmouseover=\"rollover('img2009102501')\" onmouseout=\"rollout('img2009102501')\"><img decoding=\"async\" src=\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009102501_SolarA.jpg\" name=\"img2009102501\" alt=\"Solar H-Alpha Sketch - OCT 25, 2009 - 21:00 UT\"><\/a><br \/>\n<script type=\"text\/javascript\"><br \/>\n<!--\nsetrollover(\"http:\/\/www.perezmedia.net\/beltofvenus\/archives\/images\/2009\/img2009102501_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>The latest active region looks fantastic. At 40X, I counted 10 spots\/pores amid a network of plages. There were 3 prominent spots in the active region and a close pair on the following side traded relative sizes over the course of 30 minutes.<\/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>Date\/Time<\/b><\/td>\n<td>OCT 25, 2009 2:00 &#8211; 2:30 PM MST<br \/>\n(OCT 25, 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 2009102501<\/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-498","post","type-post","status-publish","format-standard","hentry","category-sg-solar","category-sketch-gallery","category-solar"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":489,"url":"https:\/\/perezmedia.net\/beltofvenus\/2009\/09\/27\/solar_h-alpha_s\/","url_meta":{"origin":498,"position":0},"title":"Solar H-Alpha: SEP 27, 2009 &#8211; 21:15 UT","author":"jperez1690","date":"September 27, 2009","format":false,"excerpt":"Solar 2009092701","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":498,"position":1},"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":498,"position":2},"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":498,"position":3},"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":498,"position":4},"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":[]},{"id":584,"url":"https:\/\/perezmedia.net\/beltofvenus\/2012\/05\/22\/annular_solar_e\/","url_meta":{"origin":498,"position":5},"title":"Annular Solar Eclipse &#8211; Monument Valley &#8211; May 20, 2012","author":"jperez1690","date":"May 22, 2012","format":false,"excerpt":"The annular eclipse that skidded out of Asia, across the Pacific and into the Western US put on a great show Sunday afternoon. We drove up to Monument Valley and set up on the side of the dirt road that runs through the monument. Eclipse watchers were everywhere, viewing with\u2026","rel":"","context":"In &quot;Lunar&quot;","block_context":{"text":"Lunar","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/lunar\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/perezmedia.net\/beltofvenus\/wp-content\/uploads\/2012\/05\/img20120520_IMG_7709_md.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\/498","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=498"}],"version-history":[{"count":1,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/498\/revisions"}],"predecessor-version":[{"id":912,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/498\/revisions\/912"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/media?parent=498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/categories?post=498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/tags?post=498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}