2 papers
astro-ph.SR2025
Chromospheric velocities in an M3.2 flare using He I 1083.0 nm and Ca II 854.2 nm
C. Kuckein, M. Collados, A. Asensio Ramos +6
We study the chromospheric LOS velocities during the GOES M3.2 flare (SOL2013-05-17T08:43) using simultaneous spectroscopic data of the He I 1083.0 nm triplet and Ca II 854.2 nm li…
astro-ph.SR2024
Non-Local Thermodynamic Equilibrium inversions of the Si I 10827 A spectral line
C. Quintero Noda, N. G. Shchukina, A. Asensio Ramos +4
Inferring the coupling of different atmospheric layers requires observing spectral lines sensitive to the atmospheric parameters, particularly the magnetic field vector, at various…