By Adeel Shafiq | 2026-03-21
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A sun for spring!
On 03/21/2026 11:20 am by Anthony Faulkner | Tucson, AZ.
The solar disk in hydrogen alpha. Bright filaments and a beautiful prominence at the start of Spring! Sunspot AR4392 is lower right, while sunspot AR4397 is near top left. Image is inverted to show detail. North is at top, east at left.
Lunt 60mm dedicated solar telescope
SolarQuest head and pier on Celestron CPC legs
ZWO asi533 uncooled camera
500 frames at 42fps
Autostakkert
IMPPG
Affinity Photo
