Space Weather Solar Observations MİRYA Muon Detector

SOLAR OBSERVATIONS

Istanbul University Observatory · Sunspot observations since 1950

Overview Monthly Report Sunspot Groups Observer Schedule Drawing Archive Records 1950–2007 Images H-α Archive Observers About

Monthly Sunspot Classification and Coordinates

December 2026 Monthly report →

No data found.

Acknowledgement: “This research has made use of Istanbul University Observatory Sunspot Observations.”

Istanbul University Observatory · Faculty of Science, Department of Astronomy and Space Sciences · Management

Contact: gozlemevi@istanbul.edu.tr