39 citations · 260 across the 16 of their papers we have counts for
4 papers · 1 filter
Mapping the Sun's coronal magnetic field using the Zeeman effect
Thomas A. Schad, Gordon J. D. Petrie, Jeffrey R. Kuhn +9
Regular remote sensing of the magnetic field embedded within the million-degree solar corona is severely lacking. This reality impedes fundamental investigations of the nature of c…
Coronagraphic observations of Si X 1430 nm acquired by DKIST/Cryo-NIRSP with methods for telluric absorption correction
T. A. Schad, A. Fehlmann, G. I. Dima +6
We report commissioning observations of the Si X 1430 nm solar coronal line observed coronagraphically with the Cryogenic Near-Infrared Spectropolarimeter (Cryo-NIRSP) at the Natio…
First Detection of a Strong Magnetic Field on a Bursty Brown Dwarf: Puzzle Solved
S. V. Berdyugina, D. M. Harrington, O. Kuzmychov +4
We report the first direct detection of a strong, 5 kG magnetic field on the surface of an active brown dwarf. LSR J1835+3259 is an M8.5 dwarf exhibiting transient radio and optica…
Investigating the magnetism of brown dwarfs
O. Kuzmychov, S. Berdyugina, D. Harrington +1
We model the spectra of two brown dwarfs observed with the low resolution spectropolarimeter LRIS (Keck observatory) during several rotational phases in order to infer their magnet…