Unofficial PetaPixel Bot<p>Huge Eruption on the Sun Creates 250,000-Mile-Long ‘Canyon of Fire’ <a href="https://petapixel.com/2025/07/16/huge-eruption-on-the-sun-creates-250000-mile-long-canyon-of-fire/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">petapixel.com/2025/07/16/huge-</span><span class="invisible">eruption-on-the-sun-creates-250000-mile-long-canyon-of-fire/</span></a> <a href="https://toot.earth/tags/solardynamicsobservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>solardynamicsobservatory</span></a> <a href="https://toot.earth/tags/spaceweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spaceweather</span></a> <a href="https://toot.earth/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://toot.earth/tags/aurora" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aurora</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/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>News</span></a> <a href="https://toot.earth/tags/NASA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NASA</span></a> <a href="https://toot.earth/tags/cme" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cme</span></a> <a href="https://toot.earth/tags/sun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sun</span></a></p>
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#solardynamicsobservatory
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Daniel Fischer<p>The JSOC for the <a href="https://scicomm.xyz/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a> is currently offline while the damage is assessed and repaired: <a href="https://sdoisgo.blogspot.com/2024/11/outage-at-stanford-jsoc-is-offline.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sdoisgo.blogspot.com/2024/11/o</span><span class="invisible">utage-at-stanford-jsoc-is-offline.html</span></a> - "all HMI and AIA data from the JSOC will be unavailable until repairs are completed, the JSOC restarted, and the data delivery from the DDS re-established. Science data will be produced several days after that. Near-realtime data from before 26 Nov 2024 will continue to be available on the SDO wenbsite."</p>
Daniel Fischer<p>"No new NASA / <a href="https://scicomm.xyz/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a> data will be available for an extended period of time," says <a href="https://x.com/spacewxwatch/status/1861882538274287849" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">x.com/spacewxwatch/status/1861</span><span class="invisible">882538274287849</span></a>, "as the server room in the Joint Science Operations Center at Stanford University is currently flooded."</p>
wissenschaftsjahr<p>Das Solar Dynamics Observatory der NASA verfolgt dynamische Vorgänge auf der Sonne seit 2010. Der Satellit liefert täglich riesige Datenmengen, um Ereignisse wie Sonneneruptionen besser vorherzusehen. </p><p><a href="https://social.bund.de/tags/UnserUniversum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnserUniversum</span></a> <a href="https://social.bund.de/tags/Sonneneruption" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sonneneruption</span></a> <a href="https://social.bund.de/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a></p><p>Mehr dazu:<br><a href="https://www.wissenschaftsjahr.de/2023/aktuelles/eruption-auf-der-sonne" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">wissenschaftsjahr.de/2023/aktu</span><span class="invisible">elles/eruption-auf-der-sonne</span></a></p>
Daniel Fischer<p>Yes, there WAS a deep <a href="https://scicomm.xyz/tags/SolarEclipse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarEclipse</span></a> for the <a href="https://scicomm.xyz/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a> around 2:45 UTC or 1 1/2 hours ago: with the tool <a href="https://sdo.gsfc.nasa.gov/data/aiahmi/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">sdo.gsfc.nasa.gov/data/aiahmi/</span><span class="invisible"></span></a> you can generate movies from AIA and HMI images, and the <a href="https://scicomm.xyz/tags/EUV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EUV</span></a> camera AIA caught the eclipse well while the HMI had only one hit, the one shown in the preceding post.</p>
Daniel Fischer<p>Strange things happening to the <a href="https://scicomm.xyz/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a> right now ... the HMI white-light view <a href="https://sdo.gsfc.nasa.gov/assets/img/latest/latest_4096_HMII.jpg" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sdo.gsfc.nasa.gov/assets/img/l</span><span class="invisible">atest/latest_4096_HMII.jpg</span></a> from 2:30 UTC today (20 May 2023; left) showed something roundish occulting part of the disk, while the 3:11 UTC view has it gone but the image is out of focus now; never saw that before either. We are close to new moon right now, but whether this had something to do with this I can't tell (the SDO in is geosynchronous orbit 36,000 km above the Earth).</p>
Rui Borges<p><a href="https://mastodon.social/tags/SolarDynamicsObservatory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SolarDynamicsObservatory</span></a> was launched <a href="https://mastodon.social/tags/otd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>otd</span></a> 13 years ago to unveil us the majesty of the <a href="https://mastodon.social/tags/Sun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sun</span></a>.</p><p>Our <a href="https://mastodon.social/tags/star" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>star</span></a>, which generated us into being.</p><p>There, each day.</p><p><a href="https://mastodon.social/tags/Now" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Now</span></a>.</p><p><a href="https://sdo.gsfc.nasa.gov/data/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">sdo.gsfc.nasa.gov/data/</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/NASA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NASA</span></a> <a href="https://mastodon.social/tags/SDO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDO</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</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/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> <a href="https://mastodon.social/tags/spacecraft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spacecraft</span></a></p>
heise online (inoffiziell)Die NASA-Sonde SDO guckt seit zehn Jahren direkt in die Sonne und schickt Fotos zur Erde. Daraus haben Forscher nun einen beeindruckenden Film erstellt.<br><a href="https://www.heise.de/news/NASA-Zehn-Jahre-Sonnenaktivitaet-im-hochaufgeloesten-Zeitraffer-4800410.html" rel="nofollow noopener" target="_blank">NASA: Zehn Jahre Sonnenaktivität im hochaufgelösten Zeitraffer</a><br><a href="https://squeet.me/search?tag=Astronomie" rel="nofollow noopener" target="_blank">#Astronomie</a> <a href="https://squeet.me/search?tag=NASA" rel="nofollow noopener" target="_blank">#NASA</a> <a href="https://squeet.me/search?tag=SolarDynamicsObservatory" rel="nofollow noopener" target="_blank">#SolarDynamicsObservatory</a> <a href="https://squeet.me/search?tag=Sonne" rel="nofollow noopener" target="_blank">#Sonne</a>
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