By Craig Ruark | 2026-01-16
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Big sunspot 4341
On 01/17/2026 10:38 am by Victor Rogus | Website | Sedona, Arizona, USA
Big sunspot 4341 has a 'beta-gamma-delta' magnetic field that poses a threat for X-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.
