Large sunspot group
Taken by Randall Shivak on December 16, 2021 @
Cape Coral, Florida
Click photo for larger image
| |
Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2021:12:16 11:51:01 |
|
| More images
Details:
AR2980 captured with my 228mm F9 refractor, with Daystar Quantum PE .5 angstrom H-alpha filter tuned .8 angstroms off band to the blue side to show fast moving filaments and Ellerman bombs.
Photographer's website:
No URL provided.
|
|
|