{"id":405,"date":"2020-10-10T12:53:40","date_gmt":"2020-10-10T12:53:40","guid":{"rendered":"http:\/\/coochey.net\/?p=405"},"modified":"2021-02-11T15:22:28","modified_gmt":"2021-02-11T15:22:28","slug":"heart-nebula-more-data-from-9th-october-oiii-sii-subs","status":"publish","type":"post","link":"https:\/\/coochey.net\/?p=405","title":{"rendered":"Heart Nebula &#8211; More Data from 9th October, Oiii &#038; Sii subs"},"content":{"rendered":"\n<p class=\"has-small-font-size\">So last night, we obtained some more Oiii sub-exposures in order to bring the number to the same level as our Hydrogen Alpha sub-exposures. I also started to obtain some Sii exposures, only managed 10 or so for each pane of the mosaic.<br>It looks like I should obtain more Hydrogen Alpha sub exposures as well now, as the quality does not appear to be as good as the other narrow-band wavelengths, and of course Hydrogen Alpha is a strong part of the composition.<br>You will notice we are now using a different palette for the RGB composition.<br>I probably need to flex up some of my GIMP processing skills as I still feel I am floundering around not really knowing what I am doing.<br>Anyway, without further ado, please find below the current rendition:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"776\" src=\"https:\/\/coochey.net\/wp-content\/uploads\/2020\/10\/combine-RGB-image-mod-lpc-cbg-csc-St-web.jpg\" alt=\"\" class=\"wp-image-406\" srcset=\"https:\/\/coochey.net\/wp-content\/uploads\/2020\/10\/combine-RGB-image-mod-lpc-cbg-csc-St-web.jpg 1024w, https:\/\/coochey.net\/wp-content\/uploads\/2020\/10\/combine-RGB-image-mod-lpc-cbg-csc-St-web-300x227.jpg 300w, https:\/\/coochey.net\/wp-content\/uploads\/2020\/10\/combine-RGB-image-mod-lpc-cbg-csc-St-web-768x582.jpg 768w, https:\/\/coochey.net\/wp-content\/uploads\/2020\/10\/combine-RGB-image-mod-lpc-cbg-csc-St-web-624x473.jpg 624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Here is a link to the online worldwide <a rel=\"noreferrer noopener\" href=\"http:\/\/www.worldwidetelescope.org\/webclient\/?wtml=http%3a%2f%2fworldwidetelescope.org%2fwwtweb%2fShowImage.aspx%3freverseparity%3dFalse%26scale%3d2.207991%26name%3dcombine-RGB-image-mod-lpc-cbg-csc-St.jpg%26imageurl%3dhttp%3a%2f%2fnova.astrometry.net%2fimage%2f9340892%26credits%3dAstrometry.net%2bUser%2b(All%2bRights%2bReserved)%26creditsUrl%3d%26ra%3d39.184698%26dec%3d62.720308%26x%3d3263.4%26y%3d3461.7%26rotation%3d-138.40%26thumb%3dhttp%3a%2f%2fnova.astrometry.net%2fimage%2f9340894%26wtml%3dtrue\" target=\"_blank\">telescope<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>So last night, we obtained some more Oiii sub-exposures in order to bring the number to the same level as our Hydrogen Alpha sub-exposures. I also started to obtain some Sii exposures, only managed 10 or so for each pane of the mosaic.It looks like I should obtain more Hydrogen Alpha sub exposures as well [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[29],"tags":[58,26,62,36,61,37,60,59,41],"class_list":["post-405","post","type-post","status-publish","format-standard","hentry","category-astronomy","tag-asi1600","tag-astrophotography","tag-ha","tag-heart-nebula","tag-hydrogen-alpha","tag-ic1805","tag-oiii","tag-sii","tag-zwo"],"_links":{"self":[{"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/posts\/405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/coochey.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=405"}],"version-history":[{"count":5,"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/posts\/405\/revisions"}],"predecessor-version":[{"id":555,"href":"https:\/\/coochey.net\/index.php?rest_route=\/wp\/v2\/posts\/405\/revisions\/555"}],"wp:attachment":[{"href":"https:\/\/coochey.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coochey.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coochey.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}