158 citations · 656 across the 26 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
astro-ph.SR2020★ 8 cited
On the use of naked-eye sunspot observations during the Maunder Minimum
V. M. S. Carrasco, M. C. Gallego, R. Arlt +1
Naked-eye sunspot observations (NESO, hereafter) have been recorded for last two millennia, approximately. This kind of records were made around the world, mainly in Asian civiliza…
astro-ph.SR2020★ 49 cited
The Extreme Space Weather Event in 1903 October/November: An Outburst from the Quiet Sun
Hisashi Hayakawa, Paulo Ribeiro, José M. Vaquero +11
While the Sun is generally more eruptive during its maximum and declining phases, observational evidence shows certain cases of powerful solar eruptions during the quiet phase of t…