Borrero, J. M.; Kobel, P.: Inferring the magnetic field vector in the quiet Sun II. Interpreting results from the inversion of Stokes profiles. Astronomy and Astrophysics 547, A89 (2012)
Kobel, P.; Solanki, S. K.; Borrero, J. M.: The continuum intensity as a function of magnetic field II. Local magnetic flux and convective flows. Astronomy and Astrophysics 542, A96 (2012)
Borrero, J. M.; Kobel, P.: Inferring the magnetic field vector in the quiet Sun I. Photon noise and selection criteria. Astronomy and Astrophysics 527, A29 (2011)
Kobel, P.; Solanki, S. K.; Borrero, J. M.: The Continuum Intensity as a Fuction of Magnetic Field. I. Active Region and Quiet Sun Magnetic Elements. Astronomy and Astrophysics 531, A112 (2011)
Hirzberger, J.; Riethmüller, T.; Solanki, S. K.; Kobel, P.: Multi-Channel Observations of a Solar Flare. In: Solar Polarization 5: In Honor of Jan Stenflo, pp. 125 - 130 (Eds. Berdyugina, S. V.; Nagendra, K. N.; Ramelli, R.). (2009)
Kobel, P.; Hirzberger, J.; Zakharov, V.; Gandorfer, A.; Solanki, S. K.: Center to Limb Distribution of Bright Points and Faculae: First Results of an Automated Detection Algorithm. In: Solar Polarization 5: In Honor of Jan Stenflo, pp. 211 - 214 (Eds. Berdyugina, S. V.; Nagendra, K. N.; Ramelli, R.). (2009)
Kobel, P.: Center-to-limb investigations of solar photospheric magnetic features at high spatial resolution. Dissertation, Georg-August-Universität Göttingen (2010)
In analyzing solar observations from the 19th century, scientists are turning to amateur researchers for help. The project will allow to better understand the history of our star.
Astronomical teamwork: By combining data from Solar Orbiter and SDO, a group of researchers has unambiguously determined the magnetic field at the solar surface.
Application deadline 1 October 2023. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...
Philipp Löschl has co-authored an excellent publication on Solar Orbiter data which has been awarded best Solar Physics paper of 2022 (Gherardo Valori et al. 2022)