Sun in h-alpha/h-beta/calcium-H (Spectroheliogram)
Taken by Richard Schrantz on August 29, 2025 @
Nicholasville, Kentucky, USA
Click photo for larger image
| |
Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
|
|
| More images
Details:
Here is the sun today in h-alpha, h-beta, and calcium-H taken with a 102mm f/7 spcetroheliograph. Calcium and h-beta stopped down to 72mm. ASI183mm camera. Seeing was good.
Photographer's website:
No URL provided.
|
|
|
