Three-dimensional structure of a sunspot light bridge

@article{Felipe2016ThreedimensionalSO,
  title={Three-dimensional structure of a sunspot light bridge},
  author={Tobias Felipe and Manel Collados and Elena Khomenko and Christoph Kuckein and Andr{\'e}s Asensio Ramos and Horst Balthasar and Thomas Berkefeld and Carsten Denker and Alex J. Feller and Morten Franz and Albrecht W. Hofmann and Christoph Kiess and A. Lagg and Harald E. Nicklas and David Orozco Su'arez and Adur Pastor Yabar and Reza Rezaei and Rolf Schlichenmaier and David Schmidt and Wolfgang Schmidt and Michael Sigwarth and Michal Sobotka and Sami K. Solanki and Dirk Soltau and Jurgen Staude and Klaus G. Strassmeier and R. Volkmer and Oskar von der Luhe and Torsten A. Waldmann},
  journal={Astronomy and Astrophysics},
  year={2016},
  volume={596}
}
Context. Active regions are the most prominent manifestations of solar magnetic fields; their generation and dissipation are fundamental problems in solar physics. Light bridges are commonly present during sunspot decay, but a comprehensive picture of their role in the removal of the photospheric magnetic field is still lacking. Aims. We study the three-dimensional configuration of a sunspot, and in particular, its light bridge, during one of the last stages of its decay. Methods. We present… 
Spiral-shaped wavefronts in a sunspot umbra
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Three-dimensional magnetic structure of a sunspot: comparison of the photosphere and upper chromosphere
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Aims. The expansion with height of the solar photospheric magnetic field and the plasma flows is investigated for three isolated bright points (BPs). Methods. The BPs were observed simultaneously
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