Verma, M.; Denker, C.; Balthasar, H.; Kuckein, C.; González Manrique, S. a.; Sobotka, M.; Bello González, N.; Hoch, S.; Diercke, A.; Kummerow, P.et al.; Berkefeld, T.; Collados, M.; Feller, A.; Hofmann, A.; Kneer, F.; Lagg, A.; Löhner-Böttcher, J.; Nicklas, H.; Pastor Yabar, A.; Schlichenmaier, R.; Schmidt, D.; Schmidt, W.; Schubert, M.; Sigwarth, M.; Solanki, S. K.; Soltau, D.; Staude, J.; Strassmeier, K.; Volkmer, R.; von der Lühe, O.; Waldmann, T.: Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI. Astronomy and Astrophysics 504, pp. 29 - 35 (2016)
Anusha, L. S.; Feller, A.; Hirzberger, J.; Solanki, S. K.: Evolution of Small Scale Magnetic Structures from Sunrise Data. In: Solar Polarization 7, Vol. 489 (Eds. Nagendra, K. N.; Stenflo, J. O.; Qu, Z. Q.; Sampoorna, M.). Astronomical Society of the Pacific, Utah, USA (2014)
Feller, A.; Iglesias, F. A.; Nagaraju, K.; Solanki, S. K.; Ihle, S.: Fast Solar Polarimeter: Description and First Results. In: Solar Polarization 7, Vol. 489, pp. 271 - 277 (Eds. Nagendra, K. N.; Stenflo, J. O.; Qu, Z. Q.; Sampoorna, M.). Astronomical Society of the Pacific, Utah, USA (2014)
Feller, A.; Krishnappa, N.; Pleier, O.; Hirzberger, J.; Jobst, P. J.; Schürmann, M.: Reflectivity, polarization properties, and durability of metallic mirror coatings for the European Solar Telescope. Proceedings of the SPIE, p. 84503U-84503U-11 (2012)
Balthasar, H.; Bello González, N.; Collados, M.; Denker, C.; Feller, A.; Hofmann, A.; Lagg, A.; Nagaruju, L.; Puschmann, K. G.; Soltau, D.et al.; Volkmer, R.: Polarimetry with GREGOR. In: Solar Polarization 6, pp. 351 - 358 (Eds. Kuhn, J. R.; Harrington, D. M.; Lin, H.; Berdyugina, S. V.; Trujillo-Bueno, J. et al.). (2011)
Iglesias, F. A.; Feller, A.; Solanki, S. K.; Zeuner, F.: Prototype characterization and future development of the Fast Solar Polarimeter. SOLARNET IV: The Physics of the Sun from the Interior to the Outer Atmosphere, Lanzarote, Spain (2017)
van Noort, M.; Feller, A.; de la Cruz-Rodriguez, J.; Doerr, H.-P.; Kiselman, D.: Image restoration of polarimetric spectrograph data. SOLARNET IV: The Physics of the Sun from the Interior to the Outer Atmosphere , Lanzarote, Spain (2017)
Zeuner, F.; Feller, A.; Iglesias, F.; Milic, I.; Solanki, S. K.: Spatially resolved Stokes measurements in the Sr I (4607.3 Å) line with FSP at VTT/TESOS. SOLARNET IV: The Physics of the Sun from the Interior to the Outer Atmosphere, Lanzarote, Spain (2017)
Zeuner, F.; Feller, A.; van Noort, M.; Iglesias, F.; Reardon, K.: Fast dual-beam spectropolarimetry - first results on scattering polarization measurements with FSP II at the DST. AG 2017 HiRes Splinter, Göttingen, Germany (2017)
van Noort, M.; Feller, A.; Iglesias, F. A.; Doerr, H.-P.: Image restoration with a grating spectro-polarimeter at the SST and plans for GREGOR/GRIS. 2nd GREGOR/SOLARNET science meeting, Göttingen, Germany (2016)
Feller, A.: Solar polarimetry and the need for fast and low-noise detectors. 19th International Workshop on DEPFET Detectors and Applications, Seeon, Germany (2015)
Solar Orbiter is the first space probe to look at the Sun's poles – and finds the magnetic field there in a state of turmoil. The Sun's magnetic field is currently undergoing a flip.
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...