Clue from people AD 1280 European

Fiery beams around the Northern Crown (Corona Borealis), 1280

Fritz 1873, marked doubtful, from Frobesius after Frytsch: 'Feuerige Balken um die Krone der Ariadne', fiery beams around Ariadne's Crown, the constellation Corona Borealis, which stands in the northern sky in the evening in spring and summer. No month. One year after the weak 1279 to 1280 radiocarbon rise in English oak. Chinese official histories have nothing for 1277 to 1282.

How it connects

This clue from people supports this hunch Korea's violet glow of 25 October 1279 falls in the window for the 1279 to 1280 radiocarbon jump, and the main paper missed it weak: doubtful entry, no month, a year late

This clue from people is a clue for 1279 carbon-14 candidate

This clue from people we read it in Fritz 1873, Verzeichniss beobachteter Polarlichter, Vienna. Over a thousand European aurora reports, 500 BC to 1872. The library's OCR text is saved in sources/fritz1873_polarlichter_ocr.txt

This clue from people came from this step Checked Fritz for the other candidates too