ydrogen Alpha Sun
H-alpha Sun October 2024 - July 2025

The above image is a summed stack of 50 H-alpha solar images
taken at regular intervals from October 2024 to July 2025

 

Astro-Physics AP130GTX + AP BARCON
Coronado 90mm Double-stack etalons + BF30
QHY533M

Copyright Peter J Ward 2025