By Victoria Bryhan | 2026-03-29
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Our sun in Calcium K
On 03/29/2026 11:30 am by Anthony Faulkner | Tucson, AZ.
Some high clouds dampened the sharp focus in Calcium K but nevertheless, the plethora of sunspots traversing across the disk is a sight to behold! North at top, east at left.
Lunt 80mm with custom Calcium K filter
ZWO asi533 uncooled camera
Autostakkert
IMPPG
Affinity Photo