By Craig Ruark | 2026-03-01
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Sunspot 4380 poses a slight threat
On 03/01/2026 10:16 am by Victor Rogus | Website | Sedona, Arizona, USA
As seen to me this morning, Sunspot 4380 poses a slight 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.
