{"id":493,"date":"2026-01-03T17:36:31","date_gmt":"2026-01-03T21:36:31","guid":{"rendered":"https:\/\/vo2go.ca\/wordpress\/?page_id=493"},"modified":"2026-01-04T10:53:07","modified_gmt":"2026-01-04T14:53:07","slug":"m42-great-orion-nebula-in-sho","status":"publish","type":"page","link":"https:\/\/vo2go.ca\/wordpress\/m42-great-orion-nebula-in-sho\/","title":{"rendered":"M42 Great Orion Nebula in SHO"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-d89aad35 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-47c06fe3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h2 class=\"wp-block-heading\">December 27, 2025<\/h2>\n\n\n\n<ul style=\"line-height:1.75\" class=\"wp-block-list is-style-checkmark-list\">\n<li>Scope: SVBony ED70 F6<\/li>\n\n\n\n<li>Camera: ZWO ASI183MM<\/li>\n\n\n\n<li>Filters: Optolong Sii Oiii Ha<\/li>\n\n\n\n<li>Bin 1&#215;1<\/li>\n\n\n\n<li>Reducer: None<\/li>\n\n\n\n<li>Focuser: Manual<\/li>\n\n\n\n<li>Mount: ZWO AM3<\/li>\n\n\n\n<li>Guiding: ASI224 on 30F4 scope<\/li>\n\n\n\n<li>Images: 9 x Sii  8 x Oiii 8 x Ha@300 seconds<\/li>\n\n\n\n<li>Exposure: 300s x 25 = 125 Minutes<\/li>\n\n\n\n<li>Processing: Stacked &amp; processed with Affinity2<\/li>\n\n\n\n<li>Notes: One of my first images using Narrow Band filtering. In this case the Optolong 6.5nm SHO filter set. Sulpher (Sii), Oxyger (Oiii), Hydrogen Alpha (Ha)<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69da0186b48b7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69da0186b48b7\" class=\"wp-block-image size-full is-style-rounded is-style-rounded--1 wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1368\" height=\"1147\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/vo2go.ca\/wordpress\/wp-content\/uploads\/2026\/01\/M42-SHO_LG_Final.jpg\" alt=\"\" class=\"wp-image-521\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/vo2go.ca\/wordpress\/wp-content\/uploads\/2026\/01\/M42-SHO_LG_Final.jpg 1368w, https:\/\/vo2go.ca\/wordpress\/wp-content\/uploads\/2026\/01\/M42-SHO_LG_Final-300x252.jpg 300w, https:\/\/vo2go.ca\/wordpress\/wp-content\/uploads\/2026\/01\/M42-SHO_LG_Final-1024x859.jpg 1024w, https:\/\/vo2go.ca\/wordpress\/wp-content\/uploads\/2026\/01\/M42-SHO_LG_Final-768x644.jpg 768w\" sizes=\"auto, (max-width: 1368px) 100vw, 1368px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">M42-SHO<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>December 27, 2025<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-493","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/pages\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":4,"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/pages\/493\/revisions"}],"predecessor-version":[{"id":523,"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/pages\/493\/revisions\/523"}],"wp:attachment":[{"href":"https:\/\/vo2go.ca\/wordpress\/wp-json\/wp\/v2\/media?parent=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}