94 citations · 114 across the 3 of their papers we have counts for
3 papers
Solar oxygen abundance
Maria Bergemann, Richard Hoppe, Ekaterina Semenova +10
Motivated by the controversy over the surface metallicity of the Sun, we present a re-analysis of the solar photospheric oxygen (O) abundance. New atomic models of O and Ni are use…
Newly formed downflow lanes in exploding granules in the solar photosphere
M. Ellwarth, C. E. Fischer, N. Vitas +2
Exploding granules have drawn renewed interest because of their interaction with the magnetic field. Especially the newly forming downflow lanes developing in their centre seem to…
End-to-end simulations of the Visible Tunable Filter for the Daniel K. Inouye Solar Telescope
Wolfgang Schmidt, Matthias Schubert, Monika Ellwarth +9
The Visible Tunable Filter (VTF) is a narrowband tunable filter system for imaging spectroscopy and spectropolarimetry based. The instrument will be one of the first-light instrume…