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  • NAM2017
    • Timetable
    • Delegates
    • Registration
  • Science
    • Parallel sessions
    • Plenary talks
    • Posters
    • Publishing workshop
    • Media workshop
    • Community forum
    • Special lunches
    • Hack day
  • Social
    • Welcome reception
    • Conference dinner
    • Football + BBQ evening
  • Outreach
    • Public talk
    • Outreach day
    • Media
  • Hull
    • Travel
    • Accommodation
    • Going out
    • Childcare
  • Contacts

Monday

Abstract

id
The Dynamics of Solar-Stellar Atmospheres: Winds, Flares and CMEs
Spectroscopic inversion of the Ca ii 8542 Å line in an C-class solar flare
Date Submitted
2017-04-11 10:07:15
David Kuridze
V. Henriques, M. Mathioudakis, J. Koza, T. Zaqarashvili
Queen's University Belfast
We study a C8.4 class solar flare SOL2016-05-14T11:34 UT using high-resolution spectral imaging in the Ca ii 8542 Å line obtained with the CRISP imaging spectropolarimeter on the Swedish 1-m Solar Telescope. Spectroscopic inversions of the Ca ii 8542 Å line using the non-LTE code NICOLE are used to investigate the evolution of the temperature and velocity structure in the flare chromosphere. A comparison of the temperature stratification in flaring and non-flaring areas show strong footpoint heating during the flare peak in the lower atmosphere. The temperature stratification of the non-flaring areas is unchanged.

Schedule

id
date time
13:30 - 15:00
14:45
Abstract
Spectroscopic inversion of the Ca ii 8542 Å line in an C-class solar flare
Monday
Wilberforce LT-2

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