By Melissa Neadle | 2026-01-16
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Big Sunspot 4343
On 01/18/2026 10:48 am by Victor Rogus | Website | Sedona, Arizona, USA
As seen to me this morning, big Sunspot 4343 has a 'beta-delta' magnetic field that poses a threat for M-class solar flares. Beautiful sunspot grouping seen through partly cloudy skies.
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.
