328 citations · 2k across the 53 of their papers we have counts for
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astro-ph2008★ 53 cited
Brightness, distribution, and evolution of sunspot umbral dots
T. L. Riethmueller, S. K. Solanki, V. Zakharov +1
We present a 106-minute TiO (705.7nm) time series of high spatial and temporal resolution that contains thousands of umbral dots (UDs) in a mature sunspot in the active region NOAA…
astro-ph2008★ 51 cited
Stratification of sunspot umbral dots from inversion of Stokes profiles recorded by Hinode
T. L. Riethmueller, S. K. Solanki, A. Lagg
This work aims to constrain the physical nature of umbral dots (UDs) using high-resolution spectropolarimetry. Full Stokes spectra recorded by the spectropolarimeter on Hinode of 5…