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Community photo entitled Sunspot 4366 near western limb of the sun by Anthony Faulkner on 02/07/2026 at Tucson, AZ.

Sunspot 4366 near western limb of the sun

On 02/07/2026 01:40 pm by Anthony Faulkner | Tucson, AZ.

Our sun in hydrogen alpha, inverted to show detail. Sunspot 4366 nearing the western limb of the sun. Several filaments and prominences are visible including a bright, active prominence near sunspot 4366. North is at top.

Celestron AVX mount
Lunt 100mm universal telescope
ZWO asi533 non-cooled camera
Sharpcap pro

Autostakkert
IMPPG
Affinity Photo