By Christoph Stopka | 2026-01-22
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Sunspots 4351 and 4353
On 01/25/2026 11:35 am by Victor Rogus | Website | Sedona, Arizona USA
Sunspots 4351 and 4353 have 'beta-delta' magnetic fields that pose a growing threat for M-class solar flares.
103mm Jagers refractor, Badder Planetarium safety prism, using neutral tensity and a solar continuum filter, Losmandy GM-8 mount. Cannon 60Da camera. 650 FL 12.5 mm eyepiece.