Brian G Weber PhotographyWork in progress: Helix Nebula is a spectacular planetary nebula, rich in color and texture. This is a little under 3 hours on each narrowband filter, but I'm already liking it. More exposure time should crisp up the details in the core and I'll probably drizzle next time I process. The narrower FOV from the small sensor and monochrome filters are a vast improvement over my OSC capture.<br>
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<a href="https://pixelfed.social/discover/tags/nebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nebula</a> <a href="https://pixelfed.social/discover/tags/telescope?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#telescope</a> <a href="https://pixelfed.social/discover/tags/space?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#space</a> <a href="https://pixelfed.social/discover/tags/touptek?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#touptek</a> <a href="https://pixelfed.social/discover/tags/monochrome?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#monochrome</a> <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a>
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#pixinsight
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VoyageurGuillaume nous partage une <a href="https://pixelfed.social/discover/tags/astrophotographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographie</a> de <a href="https://pixelfed.social/discover/tags/M74?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#M74</a><br>
Cette <a href="https://pixelfed.social/discover/tags/galaxie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxie</a> du Fantôme se trouve dans la constellation des Poissons.<br>
53 poses de 300 secondes et traitement sous <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a><br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxy</a>
Alex<p>Guillaume nous partage une <a href="https://astrodon.social/tags/astrophotographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotographie</span></a> de <a href="https://astrodon.social/tags/M74" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>M74</span></a><br>Cette <a href="https://astrodon.social/tags/galaxie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxie</span></a> du Fantôme se trouve dans la constellation des Poissons.<br>53 poses de 300 secondes et traitement sous <a href="https://astrodon.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a><br><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a></p>
Tim ☑️ 🔭🌃📷🚴🌳<p>Sh2-155 "The Cave" nebula in Cepheus</p><p>7-8hr data a couple of weeks ago - experimenting having reverted from NINA to Astroberry <a href="https://mastodon.online/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> collimated the 8" 800mm Newt properly and testing the Altair Quadband filter. It's something, and I'm closer to knowing what I'll be shooting with next season...</p><p><a href="https://mastodon.online/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://mastodon.online/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a> <a href="https://mastodon.online/tags/scotland" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scotland</span></a> <a href="https://mastodon.online/tags/nightsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightsky</span></a> <a href="https://mastodon.online/tags/nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nebula</span></a> <a href="https://mastodon.online/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://mastodon.online/tags/nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nature</span></a></p>
Martin Junius<p>Workflow CG 8 and 9 <a href="https://photo.m-j-s.net/blog/2025/06/workflow-cg-8-and-9/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">photo.m-j-s.net/blog/2025/06/w</span><span class="invisible">orkflow-cg-8-and-9/</span></a></p><p><a href="https://mastodon.social/tags/astrofotografie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrofotografie</span></a> <a href="https://mastodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://mastodon.social/tags/EN" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EN</span></a> <a href="https://mastodon.social/tags/ImageProcessing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ImageProcessing</span></a> <a href="https://mastodon.social/tags/PixInsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PixInsight</span></a> <a href="https://mastodon.social/tags/processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>processing</span></a> <a href="https://mastodon.social/tags/WBPP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WBPP</span></a> <a href="https://mastodon.social/tags/workflow" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>workflow</span></a></p>
Stella-Luna Observatory ✨🌙<p>Monday dawned clear and bright so we set up the hydrogen-alpha solar telescope and recorded some image sequences. Today was a dull and cloudy day so we spent some time learning new processing techniques for our solar imaging and were rewarded with our best shot yet. We've a long way to go but we think this picture shows great progress!<br><a href="https://mastodon.online/tags/solarimaging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solarimaging</span></a> <a href="https://mastodon.online/tags/solartoolbox" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solartoolbox</span></a> <a href="https://mastodon.online/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a></p>
Stella-Luna Observatory<p><strong>Sun rising on improved processing</strong></p> <em>The Sun in Hydrogen-alpha Light.</em> <p>Monday dawned clear and bright so we set up the hydrogen-alpha (H<em>a</em>) solar telescope and recorded some image sequences. Today was a dull and cloudy day so we spent some time learning new processing techniques for our solar imaging and were rewarded with our best shot yet. The processing of choice was Solar Toolbox — a script package developed for use in PixInsight software — just the set of tools we were looking for! We’ve a long way to go but we think this picture shows great progress!</p><p><a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/2025/" target="_blank">#2025</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/astronomy/" target="_blank">#astronomy</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/astrophotography/" target="_blank">#astrophotography</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/h-a/" target="_blank">#HA</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/pixinsight/" target="_blank">#pixinsight</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/solar/" target="_blank">#solar</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/solarimaging/" target="_blank">#solarimaging</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://stellalunaobservatory.space/tag/sun/" target="_blank">#sun</a></p>
VoyageurGuillaume nous partage une <a href="https://pixelfed.social/discover/tags/astrophotographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographie</a> de <a href="https://pixelfed.social/discover/tags/ngc3184?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ngc3184</a> une <a href="https://pixelfed.social/discover/tags/galaxie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxie</a> dans la constellation de la Grande Ours<br>
Il y a au total 201 poses de 300 secondes sur 3 nuits et un traitement sous <a href="https://pixelfed.social/discover/tags/photoshop?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#photoshop</a> et <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a><br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxy</a>
Alex<p>Guillaume nous partage une <a href="https://astrodon.social/tags/astrophotographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotographie</span></a> de <a href="https://astrodon.social/tags/ngc3184" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ngc3184</span></a> une <a href="https://astrodon.social/tags/galaxie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxie</span></a> dans la constellation de la Grande Ours<br>Il y a au total 201 poses de 300 secondes sur 3 nuits et un traitement sous <a href="https://astrodon.social/tags/photoshop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photoshop</span></a> et <a href="https://astrodon.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a><br><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a></p>
VoyageurDjaffar partage une <a href="https://pixelfed.social/discover/tags/astrophographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophographie</a> de <a href="https://pixelfed.social/discover/tags/m51?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#m51</a> qui fusionne avec sa <a href="https://pixelfed.social/discover/tags/galaxie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxie</a> voisine <a href="https://pixelfed.social/discover/tags/ngc5195?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ngc5195</a><br>
Plus de 19h de pose en bande RGB et HAlpha<br>
Télescope : Sky-Watcher 200/800 et Monture Eq6-r Pro<br>
Logiciels : <a href="https://pixelfed.social/discover/tags/NINA?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#NINA</a> et <a href="https://pixelfed.social/discover/tags/PixInsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#PixInsight</a><br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxy</a>
James Harrison<p>Finally got around to doing all the processing from the images I shot over the last couple of weeks - about 17 hours in total exposure time went into this image of M63, the Sunflower Galaxy, from my back garden telescope (a 200mm Newtonian - full details of my hardware and capture setup here <a href="https://talkunafraid.co.uk/astro/equipment/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">talkunafraid.co.uk/astro/equip</span><span class="invisible">ment/</span></a> ). Processed in <a href="https://burningnebula.net/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a>. Quite happy with how it turned out - post-processing is always a learning experience! <a href="https://burningnebula.net/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://burningnebula.net/tags/deepspace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepspace</span></a></p>
VoyageurDjaffar nous partage sa photo de la <a href="https://pixelfed.social/discover/tags/nébuleuse?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nébuleuse</a> du <a href="https://pixelfed.social/discover/tags/Cône?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#Cône</a><br>
Temps cumulé de 14 heures et 40 minutes (36 x 600s Ha, 21 x 600s OIII, 31 x 600s SII) sur 4 nuits<br>
Setup : Lunette ASKAR 500 traitement <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a><br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrophotographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographie</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/nebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nebula</a>
VoyageurGuillaume a pris en photo <a href="https://pixelfed.social/discover/tags/ngc5907?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ngc5907</a> une <a href="https://pixelfed.social/discover/tags/galaxie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxie</a> dans la constellation de Dragon<br>
Pour obtenir ce résultat, il a traité 148 images de 300 secondes avec le logiciel <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a><br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrophotographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographie</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/galaxy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#galaxy</a>
Alex<p>Guillaume a pris en photo <a href="https://astrodon.social/tags/ngc5907" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ngc5907</span></a> une <a href="https://astrodon.social/tags/galaxie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxie</span></a> dans la constellation de Dragon<br>Pour obtenir ce résultat, il a traité 148 images de 300 secondes avec le logiciel <a href="https://astrodon.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a><br><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/astrophotographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotographie</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a></p>
Alex<p>Djaffar nous propose <a href="https://astrodon.social/tags/ic443" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ic443</span></a>, la <a href="https://astrodon.social/tags/n%C3%A9buleuse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nébuleuse</span></a> de la <a href="https://astrodon.social/tags/m%C3%A9duse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>méduse</span></a><br>Il a utilisé sa lunette ASKAR 500. Temps cumulé de 20h50 (66 x 600s Ha, 28 x 600s OIII, 31 x 600s SII). Traitement sous <a href="https://astrodon.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a><br><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/astrophotographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotographie</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nebula</span></a> <a href="https://astrodon.social/tags/jellyfish" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jellyfish</span></a></p>
VoyageurSH2-229 ou IC405 est une <a href="https://pixelfed.social/discover/tags/nébuleuse?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nébuleuse</a> dans la constellation du <a href="https://pixelfed.social/discover/tags/cocher?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#cocher</a> capturée par Guillaume avec sa lunette ST 125mm monture NEQ6 et traitée sous <a href="https://pixelfed.social/discover/tags/pixinsight?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#pixinsight</a><br>
Au total, plus de 20h de pose<br>
<a href="https://pixelfed.social/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.social/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.social/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.social/discover/tags/astrophotographie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographie</a> <a href="https://pixelfed.social/discover/tags/astrodon?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrodon</a> <a href="https://pixelfed.social/discover/tags/nebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nebula</a> <a href="https://pixelfed.social/discover/tags/auriga?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#auriga</a>
Alex<p>SH2-229 ou IC405 est une <a href="https://astrodon.social/tags/n%C3%A9buleuse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nébuleuse</span></a> dans la constellation du <a href="https://astrodon.social/tags/cocher" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cocher</span></a> capturée par Guillaume avec sa lunette ST 125mm monture NEQ6 et traitée sous <a href="https://astrodon.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a><br>Au total, plus de 20h de pose<br><a href="https://astrodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://astrodon.social/tags/astronomie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomie</span></a> <a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/astrophotographie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotographie</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://astrodon.social/tags/nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nebula</span></a> <a href="https://astrodon.social/tags/auriga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>auriga</span></a></p>
Thomas Hanrath<p>My PixInsight processing comparison between 2021, 2024 and 2025 and some Tools and Methods I use.<br>I am overwhelmed by the differences of the final results when skill and tools grow.</p><p>Blog Article: <a href="https://astrocamp.eu/hoogj" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">astrocamp.eu/hoogj</span><span class="invisible"></span></a> </p><p><a href="https://astrodon.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://astrodon.social/tags/PixInsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PixInsight</span></a> <a href="https://astrodon.social/tags/clearsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clearsky</span></a> <a href="https://astrodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://astrodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a></p>
Marcin „czach” Trzaska<p>Pan Marcin był chory<br>I leżał w łóżeczku<br>Wystawił więc Seestara,<br>By coś tam smażył w ogródeczku...<br>A co widział i wypalił znajdziecie na obrazeczku.</p><p>Znaczy na kilku, bo wychodzi na to, że mam 2h materiału (a 3h pracy) a od 8:30 do 16:30 się bawiłem w obróbkę i jest kilka wersji. </p><p>Celem miała być mgławica IC 1795[1], czyli Mgławica Rybia Głowa (Fish Head Nebula), ale po małej korekcie, jako cel została uznana gwiazda oznaczona jako HIP 11505.<br>Obróbkę robiłem za pomocą:<br>A) aplikacją do obsługi teleskopu Seestar S50<br>B) Siril 1.2.6+GraXpert<br>C) PixInsight z różnymi ustawieniami.</p><p>1) Obróbka aplikacją do obsługi teleskopu Seestar<br>2) Siril+GraXpert<br>3 i 4) PixInshight + GraXpert (2 wersje)</p><p>Czuję, że czeka mnie duży wydatek na PI+dodatki. </p><p>[1] <a href="https://pl.wikipedia.org/wiki/IC_1795" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pl.wikipedia.org/wiki/IC_1795</span><span class="invisible"></span></a></p><p><a href="https://pol.social/tags/astrofotografia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrofotografia</span></a> <a href="https://pol.social/tags/astronomia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomia</span></a> <a href="https://pol.social/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://pol.social/tags/astrofotografie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrofotografie</span></a> <a href="https://pol.social/tags/seestars50" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>seestars50</span></a> <a href="https://pol.social/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a> <a href="https://pol.social/tags/siril" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>siril</span></a> <a href="https://pol.social/tags/graxpert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>graxpert</span></a></p>
Angerman 🦅<p>Over the past few nights, I’ve been running the RedCat with the ASI2600MC exclusively on IC 443, with the Monkey Head Nebula also in the frame. The nebula is processed in HOO (extract) using the APP RGB Combine process, while the stars were handled separately in pure RGB.</p><p>Dates: February 16–19, 2025<br>Sub-frames:<br>-Altair Ha Oiii DualBand ULTRA 4nm CERTIFIED CMOS Filter 2": 191×300″ (15h 55′) (gain: 100) at -10°C<br>-Optolong L-Quad Enhance 2": 13×300″ (1h 5′) (gain: 100) at -10°C<br>Total Integration: 17h</p><p>Calibration Frames:<br>Darks: 20<br>Flats: 20<br>Flat Darks: 20<br>Bias: 30<br>Processing followed my usual PixInsight flow, but after a NoiseX Light pass, I focused on TGVDenoise in CIE Lab* mode using an inverted lightness mask (see this guide). Final tweaks to the stars and composite were done in Photoshop. Edited on a BenQ in P3 with final checks in sRGB (P3 shows deeper reds, by the way). <a href="https://infosec.exchange/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://infosec.exchange/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://infosec.exchange/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> <a href="https://infosec.exchange/tags/deepspace" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepspace</span></a> <a href="https://infosec.exchange/tags/pixinsight" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pixinsight</span></a></p><p>Here’s the result so far:</p>
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