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#deepskyphotography

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PaulB<p>Messier 108, eine Spiralgalaxie im Sternbild Großer Bär, etwa 34 Mio Lichtjahre entfernt. Der Durchmesser von M108 beträgt rund 100.000 Lichtjahre. Die Galaxie wurde 1781 von Pierre Méchain entdeckt. </p><p>Aufnahme vom 11. April 2025. 360x 60 Sekunden, insgesamt 6 Stunden Belichtungszeit. </p><p>Teleskop: Takahashi TOA 130/1000<br>Kamera: ZWO ASI 585 MC Pro - Gain 252 <br>Filter: Moon &amp; Skyglow <br>Mount: Sky-Watcher EQ8<br>Guiding, Steuerung und Aufnahme Computer: ZWO ASIAIR Plus</p><p>Ausarbeitung: PixInsight <br>Nacharbeitung: Adobe Lightroom </p><p><a href="https://wien.rocks/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <br><a href="https://wien.rocks/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <br><a href="https://wien.rocks/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <br><a href="https://wien.rocks/tags/takahashi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>takahashi</span></a></p>
Frank AdlerThe Flying Bat &amp; Squid Nebulae<br> ========================<br> <br> The Flying Bat Nebula, cataloged as Sh2-129, is a large, relatively faint emission nebula located in the constellation Cepheus, about 2,300 light-years from Earth. It lies close to the brighter and more commonly imaged IC 1396 nebula, home of the Elephant’s Trunk Nebula and spans over 2.5 degrees across the sky — about five times the apparent diameter of the full Moon — making it visually impressive but challenging to observe due to its faintness.<br> <br> Sh2-129 is primarily an H-alpha emission nebula, meaning its reddish glow is produced by ionized hydrogen atoms. Inside Sh2-129 is the remarkable Squid Nebula (Ou4), emitting a striking blue-green light due to doubly ionized oxygen (O-III), forming a very faint, bipolar structure that stretches nearly 50 light-years in length.<br> <br> HR 8119, the bright star at the center of Ou4, is a hot, massive triple star system and may have launched the outflow that created the Squid Nebula approximately 90,000 years ago. This region also contains a small mixed emission and reflection nebula, vdB 140, further adding to its complexity.<br> <br> Scope: Askar 103APO<br> Lens: Askar 0.6x Reducer<br> Camera: ZWO ASI 294MC Pro<br> Filter: Antlia TriBand RGB Ultra<br> Mount: Skywatcher AZ-EQ5 GT<br> Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC<br> Controller: ZWO ASIAir Pro<br> <br> Integration time: 22hrs 20min<br> <br> Full version and print available at: <br> <a href="https://adfr.io/astro/20250615_sh2-129" rel="nofollow noopener" target="_blank">https://adfr.io/astro/20250615_sh2-129</a><br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/squidnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#squidnebula</a> <a href="https://pixelfed.social/discover/tags/flyingbatnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#flyingbatnebula</a>
Tadpoleastro 🔭📸<p>Sh2-157 Lobster Claw from the 2024 Fall Bootleg Astronomy Star Party. More details in Telescopius or Astrobin. Thanks for looking, Clear Skies!</p><p>TSOptics 60<br>SW EQ6R Pro<br>ZWO 533MC Pro<br>Optolong L-Ult<br>75x300s</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/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</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/astropics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astropics</span></a> <a href="https://astrodon.social/tags/spacephotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spacephotography</span></a> <a href="https://astrodon.social/tags/amateurastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurastrophotography</span></a> <a href="https://astrodon.social/tags/backyardastronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>backyardastronomy</span></a> <a href="https://astrodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://astrodon.social/tags/amateurastronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurastronomy</span></a> <a href="https://astrodon.social/tags/deepspaceobject" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepspaceobject</span></a> <a href="https://astrodon.social/tags/deepskyastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyastrophotography</span></a> <a href="https://astrodon.social/tags/backyardastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>backyardastrophotography</span></a> <a href="https://astrodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://astrodon.social/tags/nightsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightsky</span></a></p>
Frank Adler<p>Mein bisher aufwändigstes Projekt - ein Mosaik von Herz und Seelennebel, über 26h basierend auf meinen Aufnahmen aus diesem Jahr, kombiniert mit Daten von 2024.</p><p>Alle Details hier: <a href="https://adfr.io/astro/20250506_heart_and_soul" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">adfr.io/astro/20250506_heart_a</span><span class="invisible">nd_soul</span></a></p><p><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/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.social/tags/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</span></a> <a href="https://mastodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://mastodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://mastodon.social/tags/soulnebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>soulnebula</span></a> <a href="https://mastodon.social/tags/heartnebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>heartnebula</span></a></p>
Frank AdlerThe Heart &amp; Soul Nebulae<br> ====================<br> <br> This is my biggest imaging project so far, I never worked with this much data before. It’s a mosaic of my recent captures of the Heart and Soul Nebulae, combined with even more data from 2024. All in all, this is a stack of 344 subs of 300s, adding up to a total exposure time of 28hrs and 40min.<br> <br> Processing wasn’t easy - different kinds of multiband filters were involved, gradients overlayed each sub-stack, adding up to merge artifacts in the final mosaic. Besides that, the resolution is enormous, leading to longer processing times. I spent about 2hrs for the stacking and additional 3hrs for processing and development.<br> <br> Scope: Askar 103APO<br> Lens: Askar 0.6x Reducer<br> Camera: Canon EOS 6Da<br> Filter: Antlia TriBand RGB Ultra, Altair TriBand<br> Mount: Skywatcher AZ-EQ5 GT<br> Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC<br> Controller: ZWO ASIAir Pro<br> <br> Integration time: 26hrs 25min<br> <br> Full version and print available at: <a href="https://adfr.io/astro/20250506_heart_and_soul" rel="nofollow noopener" target="_blank">https://adfr.io/astro/20250506_heart_and_soul</a><br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/soulnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#soulnebula</a> <a href="https://pixelfed.social/discover/tags/heartnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#heartnebula</a>
Frank Adler<p>Eigentlich gehört mein Herz ja den unzähligen Emissionsnebeln, doch es ist nun Galaxien-Saison - das ist die Whirlpool Galaxy (Strudel Galaxie).</p><p>Mehr Details: <a href="https://adfr.io/astro/20250427_m51" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">adfr.io/astro/20250427_m51</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/adtrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>adtrophotography</span></a> <a href="https://mastodon.social/tags/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.social/tags/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</span></a> <a href="https://mastodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://mastodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a></p>
Frank AdlerThe Whirlpool Galaxy<br> ================<br> <br> This is Messier 51, the so called Whirlpool Galaxy - an interacting grand-design spiral galaxy with a Seyfert 2 active nucleas, located about 31 million light years from us in the constellation Canes Venatici.<br> <br> Discovered in October 1773 by Charles Messier, M51 (and its partner NGC 5195) is one of the most-observed and studied interacting galaxies. With an apparent magnitude of 8.4mag it’s relatively bright and easily visible with also smaller amateur telescopes.<br> <br> Scope: Askar 103APO<br> Lens: Askar 1.0x Flattener<br> Camera: Canon EOS 6Da<br> Filter: Svbony IV/IR-Cut<br> Mount: Skywatcher AZ-EQ5 GT<br> Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC<br> Controller: ZWO ASIAir Pro<br> <br> Integration time: 5hrs 50min<br> <br> Full version and print available at: <a href="https://adfr.io/astro/20250427_m51" rel="nofollow noopener" target="_blank">https://adfr.io/astro/20250427_m51</a><br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/whirlpoolgalaxy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#whirlpoolgalaxy</a>
Frank Adler<p>Ein kleiner Nachtrag von Anfang April: Das ist der Seelennebel, der nicht weniger schöne Nachbar des Herznebels.</p><p><a href="https://adfr.io/astro/20250404_ic1848" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">adfr.io/astro/20250404_ic1848</span><span class="invisible"></span></a></p><p><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/astrodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrodon</span></a> <a href="https://mastodon.social/tags/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</span></a> <a href="https://mastodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://mastodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://mastodon.social/tags/soulnebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>soulnebula</span></a></p>
Frank AdlerThe Soul Nebula<br> ========================<br> <br> This emission nebula, usually referred to as the soul or baby nebula, is located in the cassiopeia constellation as the eastern neighbor to IC1805. the heart nebula.<br> <br> Multiple smaller open clusters are embedded into the nebula - CR 34, CR 632 and CR 634.<br> <br> Scope: Askar 103APO<br> Lens: Askar 0.6x Reducer<br> Camera: Canon EOS 6Da<br> Filter: Antlia TriBand RGB Ultra<br> Mount: Skywatcher AZ-EQ5 GT<br> Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC<br> Controller: ZWO ASIAir Pro<br> <br> Integration time: 4hrs 50min<br> <br> Full version and print available at: <a href="https://adfr.io/astro/20250404_ic1848" rel="nofollow noopener" target="_blank">https://adfr.io/astro/20250404_ic1848</a><br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/soulnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#soulnebula</a>
Unofficial PetaPixel Bot<p>A Complete Guide to Deep-Sky Astrophotography <a href="https://petapixel.com/2025/04/24/a-complete-guide-to-deep-sky-astrophotography/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">petapixel.com/2025/04/24/a-com</span><span class="invisible">plete-guide-to-deep-sky-astrophotography/</span></a> <a href="https://toot.earth/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://toot.earth/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <a href="https://toot.earth/tags/trackingmount" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>trackingmount</span></a> <a href="https://toot.earth/tags/deepskyastro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyastro</span></a> <a href="https://toot.earth/tags/Educational" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Educational</span></a> <a href="https://toot.earth/tags/trevorjones" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>trevorjones</span></a> <a href="https://toot.earth/tags/Sponsored" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sponsored</span></a> <a href="https://toot.earth/tags/Tutorials" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tutorials</span></a> <a href="https://toot.earth/tags/sponsored" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sponsored</span></a> <a href="https://toot.earth/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a> <a href="https://toot.earth/tags/milkway" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>milkway</span></a> <a href="https://toot.earth/tags/Guides" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Guides</span></a> <a href="https://toot.earth/tags/Travel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Travel</span></a> <a href="https://toot.earth/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a> <a href="https://toot.earth/tags/nebula" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nebula</span></a> <a href="https://toot.earth/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://toot.earth/tags/stars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stars</span></a> <a href="https://toot.earth/tags/moon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>moon</span></a></p>
DüttDer Kristallkugelnebel (NGC 1514) ist ein planetarischer Nebel im Sternbild Stier und rund 900 Lichtjahre entfernt. Der Durchmesser wird auf ein halbes Lichtjahr geschätzt. Der Nebel wurde 1790 von dem<br> Astronomen Friedrich Wilhelm Herschel entdeckt.<br> <br> Kamera: ZWO ASI 1600 MMP<br> Optik: 102/920 mm Fluorit Apo<br> Reducer: 0,79x<br> Belichtung:<br> 14x320s Ha,10x240s R,<br> 12x240s G, 7x240s B<br> gesamte Belichtungszeit: 3h 10 m<br> Korrekturen: Bias, Dark-, Darkflat und Flatframes<br> EBV: DSS, Fitswork, Photoshop<br> <br> <a href="https://pixelfed.de/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.de/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.de/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.de/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.de/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.de/discover/tags/planetarynebulae?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#planetarynebulae</a> <a href="https://pixelfed.de/discover/tags/sternfreundemünster?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#sternfreundemünster</a>
Tadpoleastro 🔭📸<p>Clearing out some more editing backlog. Here's the Tulip Nebula from the Spring 2024 Bootleg Astronomy Star Party. More details on Telescopius and Astrobin. Thanks for looking and Clear Skies!</p><p>TS-90<br>ZWO Optical 533 MC Pro<br>SW EQ6R Pro<br>Optolong L-Enh<br>40x180</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/astrophoto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophoto</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/astropics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astropics</span></a> <a href="https://astrodon.social/tags/spacephotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spacephotography</span></a> <a href="https://astrodon.social/tags/amateurastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurastrophotography</span></a> <a href="https://astrodon.social/tags/backyardastronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>backyardastronomy</span></a> <a href="https://astrodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://astrodon.social/tags/amateurastronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurastronomy</span></a> <a href="https://astrodon.social/tags/deepspaceobject" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepspaceobject</span></a> <a href="https://astrodon.social/tags/deepskyastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyastrophotography</span></a> <a href="https://astrodon.social/tags/backyardastrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>backyardastrophotography</span></a> <a href="https://astrodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://astrodon.social/tags/nightsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nightsky</span></a></p>
PaulB<p>Letzte Nacht, wieder einmal Messier 13. Zu sehen eine Einzelaufnahme mit dem ASIAIR Computer. Das Summenbild von 300 Bildern muss erst gestacked werden. </p><p><a href="https://wien.rocks/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <br><a href="https://wien.rocks/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <br><a href="https://wien.rocks/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <br><a href="https://wien.rocks/tags/takahashi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>takahashi</span></a><br><a href="https://wien.rocks/tags/asiair" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>asiair</span></a> <br><a href="https://wien.rocks/tags/zwoasiair" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>zwoasiair</span></a><br><a href="https://wien.rocks/tags/zwo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>zwo</span></a></p>
PaulB<p>Messier 51 - Whirlpool Galaxie. Eine Spiralgalaxie im Sternbild Jagdhunde etwa 25 Mio Lichtjahre entfernt. <br>Aufnahme vom 19. März 2025, 400x 60 Sekunden. Belichtungszeit gesamt: 6 Std 40 Min <br> </p><p>Teleskop: Takahashi TOA 130/1000<br>Kamera: ZWO ASI 585 MC Pro - Gain 252 <br>Filter: Moon&amp;Skyglow <br>Mount: Sky-Watcher EQ8<br>Guiding, Steuerung und Aufnahme Computer: ZWO ASIAIR Plus</p><p>Ausarbeitung: PixInsight <br>Nacharbeitung: Adobe Lightroom </p><p><a href="https://wien.rocks/tags/astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophotography</span></a> <br><a href="https://wien.rocks/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <br><a href="https://wien.rocks/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <br><a href="https://wien.rocks/tags/takahashi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>takahashi</span></a></p>
DüttMessier 13, der große Kugelsternhaufen im Herkules, wurde 1714 von Edmund Halley entdeckt. Mit einer Flächenausdehnung von 20,0' (wahrer Durchmesser 145 Lichtjahre) und einer Helligkeit von 5,7 mag ist er unter einem dunklen Himmel bereits mit dem bloßen Auge zu sehen. Er umkreist unsere Heimat­milch­straße in einer Entfernung von 25 000 Lichtjahren. <br> <br> Aufnahmedaten:<br> Kamera: ZWO ASI 1600 MMP<br> Optik: 102/920 mm Fluorit Apo bei f/7<br> Belichtung: 10x300s L, 24x240s RGB,<br> gesamte Belichtungszeit: 2h 26 m<br> Korrekturen: Bias, Dark- und Flatframes<br> EBV: PixInsight, Fitswork<br> <br> <a href="https://pixelfed.de/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.de/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.de/discover/tags/astrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotography</a> <a href="https://pixelfed.de/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.de/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.de/discover/tags/globularcluster?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#globularcluster</a> <a href="https://pixelfed.de/discover/tags/sternfreundemünster?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#sternfreundemünster</a>
Frank AdlerThe Heart Nebula<br> =============<br> <br> For some reason, I keep coming back to this object. I just love all of those fine details in the heart nebula and it's neighbour, the fish head nebula.<br> <br> In the center of the heart nebula, there's a small open cluster of stars, called Melotte 15. These stars are responsible for the ionization of the surrounding gas, making it glow in the characteristic red hue of hydrogen alpha emissions.<br> <br> The fish head nebula, also known as IC 1795, is a bright emission nebula, located in the same star-forming region as the heart nebula. It's a bit fainter than its neighbour, but still shows a lot of fine details.<br> <br> Scope: Askar 103APO<br> Lens: Askar 0.6x Reducer<br> Camera: Canon EOS 6Da<br> Filter: Antlia TriBand RGB Ultra<br> Mount: Skywatcher AZ-EQ5 GT<br> Guiding: Svbony SV165 Guide Scope with ZWO ASI 224MC<br> Controller: ZWO ASIAir Pro<br> <br> Integration time: 7hrs 55min<br> <br> Full version and print available at: <a href="https://adfr.io/astro/20250305_ic1805" rel="nofollow noopener" target="_blank">https://adfr.io/astro/20250305_ic1805</a><br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/heartnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#heartnebula</a> <a href="https://pixelfed.social/discover/tags/fishheadnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#fishheadnebula</a>
Nicolas Glade<p><a href="https://mastodon.social/tags/Astrophotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astrophotography</span></a> of Orion captured 2 nights ago. [slightly enhanced]<br>56x180s exp time (with L-Enhance <a href="https://mastodon.social/tags/optolongfilters" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>optolongfilters</span></a>) + 39x30s (without filter) + DOF, <a href="https://mastodon.social/tags/canon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>canon</span></a> 1200D defiltered, 800 iso, <a href="https://mastodon.social/tags/Skywatcher" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Skywatcher</span></a> Netwonian 150/750 and AZ-EQ5 mount, coma corrector, PHD2 Guiding with <a href="https://mastodon.social/tags/kepler" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>kepler</span></a> 50/162 lens + Asi <a href="https://mastodon.social/tags/Zwo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Zwo</span></a> 120mm + <a href="https://mastodon.social/tags/Astroberry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astroberry</span></a> on a <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> 3.<br><a href="https://flic.kr/p/2qKmBx6" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">flic.kr/p/2qKmBx6</span><span class="invisible"></span></a><br><a href="https://mastodon.social/tags/photo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photo</span></a> <a href="https://mastodon.social/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a>. <a href="https://mastodon.social/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> <a href="https://mastodon.social/tags/deepskyphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepskyphotography</span></a> <a href="https://mastodon.social/tags/deepsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deepsky</span></a> <a href="https://mastodon.social/tags/telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>telescope</span></a></p>
DüttPropellernebel (DWB 111, 119 / Simeis 57)<br> Der Propeller im Schwan ist ein aus Wasserstoff bestehender Emissionsnebel, dessen Entfer­nung auf etwa 4- bis 5000 Lichtjahre geschätzt wird. Seine Kata­­log­bezeichnung DWB 111/118/119 geht auf eine Liste der Astronomen H. R. Dickel, H. Wendker und J. H. Bieritz zurück, veröffentlicht in Astronomy and Astrophysics 1969 (1, 270-280, The Cygnus X Region V. Catalogue and Distances of Optically Visible HII Regions). Andere Bezeichnungen (Kataloge) sind Simeiz 57 und Sh2-191.<br> <br> Aufnahmedaten:<br> Kamera: ZWO ASI 1600 MMP<br> Optik: 102/920 mm Fluorit Apo bei f/7<br> Belichtung: 12x300s Ha, 27x240s RGB,<br> gesamte Belichtungszeit: 2h 48 m vom 5. und 8.8.2019<br> Korrekturen: Bias, Dark- und Flatframes<br> EBV: PixInsight<br> Aufnahmeort: Westhavelland<br> <br> <a href="https://pixelfed.de/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.de/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.de/discover/tags/ig_astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ig_astronomy</a> <a href="https://pixelfed.de/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.de/discover/tags/apod?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#apod</a> <a href="https://pixelfed.de/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.de/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.de/discover/tags/propellernebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#propellernebula</a> <a href="https://pixelfed.de/discover/tags/sternfreundemünster?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#sternfreundemünster</a>
DüttSH2-101, Tulpennebel im Schwan<br> <br> Sh2-101 ist ein Wasserstoff-Emissionsnebel im Schwan, dessen Entfernung auf etwa 6000 Lichtjahre geschätzt wird. In seiner Nähe befindet sich die Röntgenquelle Cygnus X1, das erste Schwarze Loch, das nachgewiesen werden konnte.<br> Aufnahmedaten:<br> Kamera: ZWO ASI 1600 MMP<br> Optik: 102/920 mm Fluorit Apo bei f/7<br> Belichtung: 8x600s Ha, 24x240s RGB,<br> gesamte Belichtungszeit: 2h 56 m<br> Korrekturen: Bias, Dark- und Flatframes<br> EBV: PixInsight, Fitswork<br> Aufnahmeort: Westhavelland<br> <br> <a href="https://pixelfed.de/discover/tags/astronomie?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomie</a> <a href="https://pixelfed.de/discover/tags/astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astronomy</a> <a href="https://pixelfed.de/discover/tags/ig_astronomy?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ig_astronomy</a> <a href="https://pixelfed.de/discover/tags/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.de/discover/tags/apod?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#apod</a> <a href="https://pixelfed.de/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.de/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.de/discover/tags/tulipnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#tulipnebula</a> <a href="https://pixelfed.de/discover/tags/sternfreundemünster?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#sternfreundemünster</a>
stoneymonsterIC 443 Jellyfish Nebula in Gemini. This is a supernova remnant ~5000 light years away. The supernova probably exploded 30000-40000 years ago. My first attempt at such a faint object and it's a little less than three hours of imaging time. I used it as an excuse to learn some new processing techniques. Still a lot to learn and I think I can do better than this, but on to the next challenge.<br> <br> <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/astrophoto?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophoto</a> <a href="https://pixelfed.social/discover/tags/astrophotographer?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#astrophotographer</a> <a href="https://pixelfed.social/discover/tags/deepsky?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepsky</a> <a href="https://pixelfed.social/discover/tags/deepskyphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyphotography</a> <a href="https://pixelfed.social/discover/tags/deepskyobject?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyobject</a> <a href="https://pixelfed.social/discover/tags/deepskyastrophotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#deepskyastrophotography</a> <a href="https://pixelfed.social/discover/tags/jellyfishnebula?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#jellyfishnebula</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/ic443?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#ic443</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/zwoseestar?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#zwoseestar</a> <a href="https://pixelfed.social/discover/tags/seestars50?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#seestars50</a>
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