3 papers
astro-ph.SR2026
Joint Diagnostics of Circumsolar Sky Brightness Using Coronagraphic Measurements and Aerosol Optical Inversions at Mauna Loa
Thomas A. Schad, Paul Bryans, Andre Fehlmann +5
Atmospheric aerosols strongly influence daytime sky quality for solar coronal imaging, yet few studies directly link aerosol properties and sky-brightness measurements within ~2° o…
astro-ph.SR2024
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…
astro-ph.SR2023
Magnetic fields and plasma heating in the Sun's atmosphere
Philip Judge, Lucia Kleint, Roberto Casini +3
We use the first publically available data from the Daniel K. Inouye Solar Telescope (DKIST) to track magnetic connections from the solar photosphere into the corona. We scrutinize…