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Community photo entitled AR 4436 by Victor Rogus on 05/17/2026 at Sedona, Arizona, USA

AR 4436

On 05/17/2026 01:05 pm by Victor Rogus | Website | Sedona, Arizona, USA

The largest and most active sunspots seen on the solar disk this morning is, AR 4436. Sunspot 4436 is crackling with low-level M-class solar flares and is seen to me through partly cloudy skies.

103mm Jagers refractor, Badder Planetarium safety prism, using neutral tensity and a solar continuum filter, Losmandy GM-8 mount. Cannon 80D camera. 650 FL 20mm eye piece. I am proud of this dedicated solar telescope as I made it myself around a used Jagers objective lens, bought on e-bay that had damaged coatings. A Moon Lite focuser, a Baader Planetarium Herschal Wedge. It has become my favorite telescope for sunspots!