moody_archivistThe Sun is larger than you might think
PeerTube
Daniel FischerThe new #Kreutz #comet discovered unusually early has been named C/2026 A1 (MAPS): https://www.minorplanetcenter.net/mpec/K26/K26BC9.html - see https://www.spaceobs.com/en/Alain-Maury-s-Blog/The-discovery-of-comet-C-2026-A1-MAPS for the discovery story and http://www.cbat.eps.harvard.edu/iau/cbet/005600/CBET005658.txt and https://www.facebook.com/groups/227002358661288/posts/1670699484291561 (!) and https://groups.io/g/comets-ml/topic/117373975#msg34667 for diverging views about its chance of survival when it races a mere 160,000 km over the #photosphere on 4 April and becoming a bright comet.
Terence EdenI've an extremely niche #video question.
I have a 360 / spherical camera. When I grab the videos from its SD card, they come out like this - fisheye format.
Is there an easy way to turn them into #EquiRectanguar format suitable for #photosphere viewing? I'm using Linux.
If I use the official camera app, it converts them. But the app doesn't work on modern Android phones!
Help, advice, and speculation all welcomed.
Reddit Tech VN Bot📢 Tài liệu hướng dẫn chia sẻ hình ảnh 360 độ trên Nextcloud dành cho người dùng bên ngoài! 🌐 Hiện người dùng gặp khó khăn khi liên kết ngoài (trang web, mạng xã hội) không kích hoạt chế độ xem Photo Sphere, chỉ hoạt động khi truy cập trực tiếp từ mục "Files". Liệu bạn có biết cách khắc phục để kích hoạt hiệu ứng hình ảnh 360 độ tự động? #Nextcloud #PhotoSphere #SelfHosting #Công Nghệ #Mạng Xã Hội #360d #Lưu Trữ Đám Mây
(NONE không phù hợp: Bài viết là thắc mắc cần giải đáp, không cung cấp t
MPS GöttingenHere are some great shots from our #GREGORSolarTelescope observation campaign in July. Peering into the #photosphere and #chromosphere, we caught several emerging active regions – and a #flare! This will help us study the plasma dynamics in active regions and how energy builds up to create a flare.
#MPSGoettingen #SolarPhysics #ActiveRegion #Flare #SolarFlare
Max Planck Institute for Solar System ResearchHere are some great shots from our #GREGORSolarTelescope observation campaign in July. Peering into the #photosphere and #chromosphere, we caught several emerging active regions – and a #flare! This will help us study the plasma dynamics in active regions and how energy builds up to create a flare.
Had a few hours in #Kiel, Germany, and took another sequence of #360degrees #photosphere photos for #Mapillary and #Panoramax. https://api.panoramax.xyz/?focus=pic&map=17.4/54.315491/10.138513&pic=c1f49369-fc5b-401f-9fa8-f7f757d568d8&speed=250&theme=default&xyz=212.84/-18.15/30
Created a new sequence of #360degrees #photosphere images for #Mapillary and #Panoramax in Loonse & Drunense Duinen National Park, just days before a huge #fire destroyed much of the area. Will see if it's possible to access the park again later. https://api.panoramax.xyz/#focus=pic&map=17/51.637403/5.107577&pic=1d303086-8a36-4599-9890-dde8fe65af89&pic_type=equirectangular&speed=250&theme=default&xyz=355.52/-17.04/30
IRAP[Pour le plaisir des yeux ... 🤩 ] Avez-vous vu ces images de la surface visible du #Soleil - la #photosphère - récemment acquises par les instruments embarqués à bord de la sonde #SolarOrbiter de l' @esa ?
Ces trois images témoignent de la #dynamique de notre Soleil - notamment, des mouvements de #plasma à sa surface, de l'#éjection de matière depuis les #tâches sombres le long des lignes de champ #magnétique.
New full Sun views show sunspots, fields and restless plasma
Zoom into Solar Orbiter's four new Sun images, assembled from high-resolution observations by the spacecraft's PHI and EUI instruments made on 22 March 2023. The PHI images are the highest-resolution full views of the Sun's visible surface to date, including maps of the Sun's messy magnetic field and movement on the surface. These can be compared to the new EUI image, which reveals the Sun's glowing outer atmosphere, or corona.