{"id":504,"date":"2009-11-22T17:12:57","date_gmt":"2009-11-22T17:12:57","guid":{"rendered":"http:\/\/perezmedia.net\/beltofvenus\/2009\/11\/22\/ngc_2024_the_fl\/"},"modified":"2021-11-28T01:29:44","modified_gmt":"2021-11-28T01:29:44","slug":"ngc_2024_the_fl","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/beltofvenus\/2009\/11\/22\/ngc_2024_the_fl\/","title":{"rendered":"NGC 2024 (The Flame Nebula)"},"content":{"rendered":"
\"Sketch<\/a><\/p>\n

Sketch of NGC 2024 (The Flame Nebula)<\/p>\n

Click image to view larger version.<\/i><\/p>\n<\/div>\n

Observation Notes<\/b><\/p>\n

This year, I finally had opportunities to observe and sketch this amazing nebula in detail. The Flame Nebula snuggles the piercing glare of Zeta Orionis (Alnitak) and at first glance really does look like ghosting in the eyepiece. However, it would have to be a mighty large ghost! From the dark sky at Cinder Hills Overlook, the central dark lane is immediately apparent. With just a bit more time spent observing the field, radiating branches begin to emerge from this central trunk.<\/p>\n

Placing Alnitak outside of the field stop definitely helps with assessing structure in the nebula. The east side was more complex with 3 main dark intrusions and some ragged bits near the center. A fainter extension hovered east of the brighter core region and seemed to hang preferentially around a star in the area before sweeping toward the south and merging with the brighter southeastern patch. The brightest regions were the two southeast lobes, the northeast portion of the next eastern lobe, and the center of the western lobe. The western lobe appeared less distinct, certainly due to greater interference from Alnitak’s glare. I tried my UltraBlock filter, and found that it didn’t help the view at all, but actually made details more difficult to see. The sky at Sunset Crater National Monument is really very good, and I guess there just wasn’t much help that the filter could provide.<\/p>\n

Although Alnitak’s blazing light makes the observation more difficult, I still consider it to be part of the charm of this richly detailed nebula…so I made sure to include it in the sketch. Interestingly, at the time I sketched their position, the diffraction spikes were lined up almost perfectly north-south\/east-west. I didn’t plan that, but it was pretty striking when I rotated the sketch to a north-up position.<\/p>\n

While driving home from both observing sessions, I was amazed by the appearance of the ponderosa pines in the headlights. They looked like the after-image of hundreds of Flame Nebulae reaching up into the freckled sky. What a fantastic experience.<\/p>\n

\"Sketch\/DSS<\/p>\n

Sketch\/DSS Photo Comparison of NGC 2024 (The Flame Nebula)<\/p>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Subject<\/b><\/td>\nNGC 2024 (Flame Nebula)<\/td>\n<\/tr>\n
Classification<\/b><\/td>\nEmission Nebula<\/td>\n<\/tr>\n
AKA*<\/b><\/td>\nH V-28, GC 1227, CED 55P<\/td>\n<\/tr>\n
Position*<\/b><\/td>\nOrion: [RA: 05:41:42.5 \/ Dec. -01:51:23]<\/td>\n<\/tr>\n
Size*<\/b><\/td>\n30′ x 30′<\/td>\n<\/tr>\n
Magnitude*<\/b><\/td>\nUnspecified<\/td>\n<\/tr>\n
Date\/Time<\/b><\/td>\nFEB 14, 2009 – 09:45 – 11:15 PM + OCT 31, 2009 – 04:00 – 05:00 AM
\n(FEB 14, 2009 – 04:45 – 06:15 UT + OCT 31, 2009 – 11:00 – 12:00 UT)<\/td>\n<\/tr>\n
Observing Loc.<\/b><\/td>\nSunset Crater National Monument, Arizona<\/td>\n<\/tr>\n
Instrument<\/b><\/td>\nOrion SkyQuest XT8 Dobsonian (203 mm dia.\/1200 mm F\/L)<\/td>\n<\/tr>\n
Eyepieces\/Mag.<\/b><\/td>\nPentax XW10<\/td>\n<\/tr>\n
Conditions<\/b><\/td>\nClear, cold, slight breeze (both sessions)<\/td>\n<\/tr>\n
Seeing<\/b><\/td>\n5\/10 Pickering (both sessions)<\/td>\n<\/tr>\n
Transparency<\/b><\/td>\nMag 7.0 NELM (both sessions)<\/td>\n<\/tr>\n
*Sources<\/b><\/td>\nNGCIC Project<\/a>; DSS<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

NGC 2024<\/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":[16,40,19,41,42,52,15],"tags":[],"class_list":["post-504","post","type-post","status-publish","format-standard","hentry","category-deep-sky","category-diffuse-nebula","category-sg-deep-sky","category-sg-emission-nebula","category-sg-nebula","category-sgc-orion","category-sketch-gallery"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":551,"url":"https:\/\/perezmedia.net\/beltofvenus\/2010\/10\/07\/ngc_6888_-_the\/","url_meta":{"origin":504,"position":0},"title":"NGC 6888 – The Crescent Nebula","author":"jperez1690","date":"October 7, 2010","format":false,"excerpt":"NGC 6888","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":99,"url":"https:\/\/perezmedia.net\/beltofvenus\/2005\/02\/03\/m78\/","url_meta":{"origin":504,"position":1},"title":"Messier 78","author":"jperez1690","date":"February 3, 2005","format":false,"excerpt":"M078","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":429,"url":"https:\/\/perezmedia.net\/beltofvenus\/2008\/08\/25\/the_north_ameri\/","url_meta":{"origin":504,"position":2},"title":"The North America Nebula (NGC 7000), Pelican Nebula (IC 5067\/5070), and LDN 935","author":"jperez1690","date":"August 25, 2008","format":false,"excerpt":"NGC 7000","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":234,"url":"https:\/\/perezmedia.net\/beltofvenus\/2010\/01\/16\/ngc_2244_and_sh\/","url_meta":{"origin":504,"position":3},"title":"NGC 2244 and Sh 2-275 – The Rosette Nebula","author":"jperez1690","date":"January 16, 2010","format":false,"excerpt":"NGC 2244 and Sh 2-275","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":544,"url":"https:\/\/perezmedia.net\/beltofvenus\/2010\/09\/22\/ngc_6905_-_the\/","url_meta":{"origin":504,"position":4},"title":"NGC 6905 – The Blue Flash Nebula","author":"jperez1690","date":"September 22, 2010","format":false,"excerpt":"NGC 6905","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":343,"url":"https:\/\/perezmedia.net\/beltofvenus\/2007\/07\/14\/ngc_5873\/","url_meta":{"origin":504,"position":5},"title":"NGC 5873","author":"jperez1690","date":"July 14, 2007","format":false,"excerpt":"NGC 5873","rel":"","context":"In "Deep Sky"","block_context":{"text":"Deep Sky","link":"https:\/\/perezmedia.net\/beltofvenus\/category\/deep-sky\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/504","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=504"}],"version-history":[{"count":1,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/504\/revisions"}],"predecessor-version":[{"id":915,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/posts\/504\/revisions\/915"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/media?parent=504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/categories?post=504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/beltofvenus\/wp-json\/wp\/v2\/tags?post=504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}