Löhner-Böttcher, J.; Schmidt, W.; Doerr, H.-P.; Kentischer, T.; Steinmetz, T.; Probst, R. A.; Holzwarth, R.: LARS: An Absolute Reference Spectrograph for solar observations. Upgrade from a prototype to a turn-key system. Astronomy and Astrophysics 607, A12 (2017)
Doerr, H.-P.; Vitas, N.; Fabbian, D.: How different are the Liège and Hamburg atlases of the solar spectrum? Astronomy and Astrophysics 590, A118 (2016)
Lagg, A.; Solanki, S. K.; Doerr, H.-P.; Martínez González, M. J.; Riethmüller, T.; Collados Vera, M.; Schlichenmaier, R.; Orozco Suárez, D.; Franz, M.; Feller, A.et al.; Kuckein, C.; Schmidt, W.; Asensio Ramos, A.; Pastor Yabar, A.; von der Lühe, O.; Denker, C.; Balthasar, H.; Volkmer, R.; Staude, J.; Hofmann, A.; Strassmeier, K.; Kneer, F.; Waldmann, T.; Borrero, J. M.; Sobotka, M.; Verma, M.; Louis, R. E.; Rezaei, R.; Soltau, D.; Berkefeld, T.; Sigwarth, M.; Schmidt, D.; Kiess, C.; Nicklas, H.: Probing deep photospheric layers of the quiet Sun with high magnetic sensitivity. Astronomy and Astrophysics 596, A6 (2016)
Martínez González, M. J.; Pastor Yabar, A.; Lagg, A.; Asensio Ramos, A.; Collados, M.; Solanki, S. K.; Balthasar, H.; Berkefeld, T.; Denker, C.; Doerr, H. P.et al.; Feller, A.; Franz, M.; González Manrique, S. J.; Hofmann, A.; Kneer, F.; Kuckein, C.; Louis, R.; von der Lühe, O.; Nicklas, H.; Orozco, D.; Rezaei, R.; Schlichenmaier, R.; Schmidt, D.; Schmidt, W.; Sigwarth, M.; Sobotka, M.; Soltau, D.; Staude, J.; Strassmeier, K. G.; Verma, M.; Waldman, T.; Volkmer, R.: Inference of magnetic fields in the very quiet Sun. Astronomy and Astrophysics 596, A5 (2016)
Roth, M.; Doerr, H.-P.; Hartlep, T.: Verification of the helioseismic Fourier-Legendre analysis for meridional flow measurements. Astronomy and Astrophysics 592, A106 (2016)
Caffau, E.; Ludwig, H.-G.; Steffen, M.; Livingston, W.; Bonifacio, P.; Malherbe, J.-M.; Doerr, H.-P.; Schmidt, W.: The photospheric solar oxygen project. III. Investigation of the centre-to-limb variation of the 630 nm [O I]-Ni I blend. Astronomy and Astrophysics 579, A88 (2015)
Doerr, H.-P.; The Sunrise Team: The Sunrise III Mission. Solarnet IV Meeting "The physics of the Sun from the interior to the outer atmosphere" , Lanzarote, Spain (2017)
Doerr, H.-P.; Iglesias, F.; Lagg, A.; van Noort, M.; The GRIS+ Tteam: GRIS+ - Instrument Setup and First Data. GREGOR technical development meeting, Potsdam, Germany (2017)
Doerr, H.-P.; van Noort, M.: Progress of workpackage 4.2: spectro-polarimetry using a microlens-fed spectrograph. GREST Board Meeting, Rome, Italy (2017)
van Noort, M.; Doerr, H.-P.: Status of work-package 4.2: spectropolarimetry using a microlens-fed spectrograph. GREST board meeting, Brussels, Belgium (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)
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)
Doerr, H.-P.: Can we still learn something from spatially unresolved high-precision spectroscopy of the solar photosphere? Colloquium, Kiepenheuer-Institut für Sonnenphysik, Freiburg, Germany (2015)
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.
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)