23 citations · 62 across the 5 of their papers we have counts for
7 papers
Prospects and challenges of numerical modelling of the Sun at millimetre wavelengths
Sven Wedemeyer, Gregory Fleishman, Jaime de la Cruz Rodriguez +6
The Atacama Large Millimeter/submillimeter Array (ALMA) offers new diagnostic possibilities that complement other commonly used diagnostics for the study of our Sun. In particular,…
Subarcsecond imaging of a solar active region filament with ALMA and IRIS
J. M. da Silva Santos, S. M. White, K. Reardon +4
Quiescent filaments appear as absorption features on the solar disk when observed in chromospheric lines and at continuum wavelengths in the millimeter (mm) range. Active region (A…
Quiet-Sun hydrogen Lyman-alpha line profile derived from SOHO/SUMER solar-disk observations
S. Gunar, P. Schwartz, J. Koza +1
The solar radiation in the Lyman-alpha spectral line of hydrogen plays a significant role in the illumination of chromospheric and coronal structures, such as prominences, spicules…
IRIS Mg II Observations and Non-LTE Modeling of Off-limb Spicules in a Solar Polar Coronal Hole
Akiko Tei, Stanislav Gunar, Petr Heinzel +4
We investigated the off-limb spicules observed in the Mg II h and k lines by IRIS in a solar polar coronal hole. We analyzed the large dataset of obtained spectra to extract quanti…
2D non-LTE modelling of a filament observed in the H_alpha line with the DST/IBIS spectropolarimeter
P. Schwartz, S. Gunar, J. M. Jenkins +3
We study a fragment of a large quiescent filament observed on May 29, 2017 by the Interferometric BIdimensional Spectropolarimeter (IBIS) mounted at the Dunn Solar Telescope. We fo…
Statistical analysis of UV spectra of a quiescent prominence observed by IRIS
S. Jejčič, P. Schwartz, P. Heinzel +2
The paper analyzes the structure and dynamics of a quiescent prominence that occurred on October 22, 2013. We aim to determine the physical characteristics of the observed prominen…