Magnetic Field and Plasma Diagnostics from Coordinated Prominence Observations

0461350 - ASÚ 2017 RIV US eng C - Conference Paper (international conference)
Schmieder, B. - Levens, P. - Dalmasse, K. - Mein, N. - Lopez-Ariste, A. - Labrosse, N. - Heinzel, Petr
Magnetic Field and Plasma Diagnostics from Coordinated Prominence Observations.
Ground-based solar observations in the space instrumentation ERA. San Francisco: Astronomical Society of the Pacific, 2016 - (Dorotovič, I.), s. 119-124. ASP Conference Series, 504. ISBN 978-1-58381-892-3.
[Ground-based solar observations in the space instrumentation ERA. Coimbra (PT), 05.10.2015-09.10.2015]
Institutional support: RVO:67985815
Keywords : magnetic field * prominences * statistical analysis
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

We study the magnetic field in prominences from a statistical point of view, by using THEMIS in the MTR mode, performing spectropolarimetry of the He I D-3 line. Combining these measurements with spectroscopic data from IRIS, Hinode/EIS as well as ground-based telescopes, such as the Meudon Solar Tower, we infer the temperature, density, and flow velocities of the plasma.
Permanent Link: http://hdl.handle.net/11104/0260966