long lived AR4299
Taken by Patricio Leon on December 8, 2025 @
Santiago, Chile
Click photo for larger image
| |
Camera Used: Canon Canon EOS Rebel T7i
Exposure Time: 1/640
Aperture: f/inf
ISO: 100
Date Taken: 2025:12:08 10:02:42
|
|
| More images
Details:
two days ago sunspot AR4299 (former 4274 - former 4246), at upper right, completed two full Sun rotations, 57 days, since is "birth" in october 10. It send a celebration M8 flare towards us as a reminder of its current activity as noted in this section. Certainly an extraordinary long life for a sunspot. Newt 4.5" + solar film.
Photographer's website:
No URL provided.
|
|
|
