By Sheryl R Garrison | 2026-03-22
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Sunspot 4400
On 03/24/2026 09:53 am by Victor Rogus | Website | Sedona, Arizona USA
As seen to me just now. Sunspot 4400 has a delta-class magnetic field that poses a threat for X-class solar flares. There are many sunspots on the solar disk this morning, but AR 4400 is the most active one of them all.
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.
