Riethmüller, T. L.; Solanki, S. K.; Pillet, V. M.; Hirzberger, J.; Feller, A.; Bonet, J. A.; Bello González, N.; Franz, M.; Schüssler, M.; Barthol, P.et al.; Berkefeld, T.; del Toro Iniesta, J. C.; Domingo, V.; Gandorfer, A.; Knölker, M.; Schmidt, W.: Bright points in the quiet Sun as observed in the visible and near-UV by the balloon-borne observatory Sunrise. Astrophysical Journal 723, L169 (2010)
Hirzberger, J.; Gizon, L.; Solanki, S. K.; Duvall Jr., T. L.: Structure and evolution of supergranulation from local helioseismology. Solar Physics 251, pp. 417 - 437 (2008)
Wiehr, E.; Stellmacher, G.; Hirzberger, J.: Two-dimensional mapping of the He D-3/H beta emission ratio in solar prominences. Solar Physics 240 (1), pp. 25 - 36 (2007)
Hirzberger, J.; Stangl, S.; Gersin, K.; Jurčák, J.; Puschmann, K. G.; Sobotka, M.: The structure of a penumbral connection between solar pores. Astronomy and Astrophysics 442 (3), pp. 1079 - 1086 (2005)
Albert, K.; Hirzberger, J.; Busse, D.; Castellanos Durán, J. S.; Kolleck, M.: Metadata and Their Importance in SO/PHI's On–Board Data Processing. In: Astronomical Data Analysis Software and Systems XXIX (ASP Conference Series), Vol. 527, pp. 599 - 602 (Ed. Pizzo, R.). (2020)
Albert, K.; Hirzberger, J.; Busse, D.; Blanco Rodriguez, J.; Castellanos Durán, J. S.; Cobos Carrascosa, J. P.; Fiethe, B.; Gandorfer, A. M.; Guan, Y.; Kolleck, M.et al.; Lagg, A.; Lange, .; Michalik, H.; Solanki, S. K.; Iniesta, J. C. D. T.; Woch, J.: Performance Analysis of the SO/PHI Software Framework for On-board Data Reduction. In: Astronomical Data Analysis Software and Systems XXVIII, Vol. 523, pp. 151 - 154 (Eds. Teuben, P. J.; Pound, M. W.; Thomas, B. A.; Warner, E. M.). Astronomical Society of the Pacific, San Francisco (2019)
Lange, T.; Fiethe, B.; Guan, Y.; Michalik, H.; Albert, K.; Hirzberger, J.; Suárez, D. O.; Rodríguez-Valido, M.: A flexible and heterogeneous framework for scientific image data processing on-board the Solar Orbiter PHI instrument. In: Proceedings of SPIE, Vol. 11155, 1115506. SPIE, Bellingham, Washington (2019)
Albert, K.; Hirzberger, J.; Busse, D.; Lange, T.; Kolleck, M.; Fiethe, B.; Suárez, D. O.; Woch, J.; Schou, J.; Rodriguez, J. B.et al.; Gandorfer, A. M.; Guan, Y.; Carrascosa, J. P. C.; Expósito, D. H.; Iniesta, J. C. d. T.; Solanki, S. K.; Michalik, H.: Autonomous on-board data processing and instrument calibration software for the SO/PHI. In: Proceedings Software and Cyberinfrastructure for Astronomy V, Vol. 10707, 107070O. SPIE Astronomical Telescopes + Instrumentation 2018, Austin, Texas, USA. (2018)
Gandorfer, A. M.; Grauf, B.; Staub, J.; Bischoff, J.; Woch, J.; Hirzberger, J.; Solanki, S. K.; Álvarez-Herrero, A.; Parejo, P. G.; Schmidt, W.et al.; Volkmer, R.; Appourchaux, T.; Iniesta, J. C. d. T.: The High Resolution Telescope (HRT) of the Polarimetric and Helioseismic Imager (PHI) onboard Solar Orbiter. In: Proc. SPIE 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, 106984N (Eds. Lystrup, M.; MacEwen, H. A.; Fazio, G. G.; Batalha, N.; Siegler, N. et al.). (2018)
Hernández Expósito, D.; Cobos Carrascosa, J. P.; Ramos Mas, J. L.; Rodríguez Valido, M.; Orozco Suárez, D.; Hirzberger, J.; Woch, J.; Solanki, S. K.; del Toro Iniesta, J. C.: Image compression on reconfigurable FPGA for the SO/PHI space instrument. In: Proceedings Volume 10707, Software and Cyberinfrastructure for Astronomy V, 107072F (Eds. Guzman, J. C.; Ibsen, J.). (2018)
Lange, T.; Fiethe, B.; Michel, H.; Michalik, H.; Albert, K.; Hirzberger, J.: On-board processing using reconfigurable hardware on the solar orbiter PHI instrument. In: NASA/ESA Conference on Adaptive Hardware and Systems, pp. 186 - 191. 2017 NASA/ESA Conference on Adaptive Hardware and Systems (AHS) , July 24, 2017 - July 26, 2017. (2017)
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)
The Planetary Plasma Environments group (PPE) has a strong heritage in the exploration of planetary magnetospheres and space plasma interactions throughout the solar system. It has contributed instruments to several past missions that flew-by or orbited Jupiter (Galileo, Cassini, Ulysses). The PPE participates in the JUICE mission by contributing hardware and scientific expertise to the Particle Environment Package (PEP).
Application deadline 1 October 2024. PhD projects in planetary science, solar and stellar physics, solar magnetism, heliophysics, helioseismology, asteroseismology, ...
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.