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SUMMARY:XXXIII IAU Focus Meeting 10 - Solar Variability Across Timescales:
  From Magnetism to Irradiance\, models\, and historical records
DTSTART:20270817T070000Z
DTEND:20270819T170000Z
DTSTAMP:20260810T024300Z
UID:indico-event-789@plan.events.mpg.de
CONTACT:chatzistergos@mps.mpg.de
DESCRIPTION:Speakers: Theodosios Chatzistergos (MPAE)\n\nAbstract:\nOver t
 he past five decades\, measurements of solar irradiance and magnetic field
 s have become vital for understanding solar activity and variability and i
 ts effects on Earth’s system and in particular its climate. Recent recon
 struction of historical solar data (such as sunspot counts and Ca II K obs
 ervations) as well as advances with measurements and analyses of cosmogeni
 c isotopes (¹⁴C\, ¹⁰Be)\, have greatly improved long-term reconstruc
 tions of solar variability. New insights from state-of-the-art missions al
 ongside advanced MHD simulations\, are deepening our knowledge of solar ma
 gnetic mechanisms. At the same time\, a  wealth of recent stellar observa
 tions allows comparative studies of solar analogs\, which place the Sun’
 s variability in a broader stellar context and help to better understand S
 un-like Stars. This IAU Focus Meeting in Rome aims to unite experts across
  disciplines\, solar and stellar physics\, climate science\, space weather
 \, and data preservation\, to connect historical foundations with future d
 irections.\nKey Topics:\n\nProxies of long-term solar magnetic activity\, 
 in particular advances with sunspot records\, Ca II K observations\, as we
 ll as ¹⁴C and ¹⁰Be records\nModern observations as a key to understa
 nding solar/stellar magnetism and variability (irradiance\, magnetic field
  emergence and evolution\, solar imagery)\nSolar and stellar dynamos\nRece
 nt advances in solar irradiance modeling\nStellar comparisons: using solar
  models to explain variability of Sun-like stars\nThe impacts of solar and
  stellar variability on planetary environments\, especially Earth's climat
 e\, as well as the implications of extreme eruptive events\n\n \n \nIAU 
 code of conduct\n\nhttps://plan.events.mpg.de/event/789/
IMAGE;VALUE=URI:https://plan.events.mpg.de/event/789/logo-1022698610.png
LOCATION:Auditorium Parco della Musica
URL:https://plan.events.mpg.de/event/789/
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