487 citations · 1.4k across the 18 of their papers we have counts for
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astro-ph2008★ 487 cited
CRISP Spectropolarimetric Imaging of Penumbral Fine Structure
G. B. Scharmer, G. Narayan, T. Hillberg +6
We discuss penumbral fine structure in a small part of a pore, observed with the CRISP imaging spectropolarimeter at the Swedish 1-m Solar Telescope (SST), close to its diffraction…
astro-ph2005★ 158 cited
Fine structure, magnetic field and heating of sunspot penumbrae
H. C. Spruit, G. B. Scharmer
We interpret penumbral filaments as due to convection in field-free, radially aligned gaps just below the visible surface of the penumbra, intruding into a nearly potential field a…
astro-ph2004★ 205 cited
Observational manifestations of solar magneto-convection -- center-to-limb variation
Mats Carlsson, Robert F. Stein, Ake Nordlund +1
We present the first center-to-limb G-band images synthesized from high resolution simulations of solar magneto-convection. Towards the limb the simulations show "hilly" granulatio…