PREDNASAJUCI / LECTURER :

M. Benko

NAZOV / TITLE :

Determining the dynamics and magnetic fields in He I 10830 Å in AR 13079

ABSTRAKT / ABSTRACT :

We investigate the dynamics and magnetic properties of the plasma. The
filament eruption was observed with the GREGOR Infrared Spectrograph at
the 1.5-meter GREGOR telescope on August 13, 2022. We acquired three
consecutive full-Stokes slit-spectropolarimetric scans in the He i 10830
Å spectral range. The Stokes I profiles were classified using the
machine learning k-means algorithm and then selected regions inverted
with different initial conditions using the HAZEL code.