Publications of Ortwin Gerhard
All genres
Journal Article (157)
21.
Journal Article
647, A131 (2021)
Unravelling stellar populations in the Andromeda Galaxy. Astronomy and Astrophysics 22.
Journal Article
647, A95 (2021)
The stellar halos of ETGs in the IllustrisTNG simulations - II. Accretion, merger history, and dark halo connection. Astronomy and Astrophysics 23.
Journal Article
643, L3 (2020)
Bar resonances and low angular momentum moving groups in the Galaxy revealed by their stellar ages. Astronomy and Astrophysics 24.
Journal Article
500 (3), pp. 3579 - 3593 (2020)
Resolving the Disc-Halo Degeneracy - II: NGC 6946. Monthly Notices of the Royal Astronomical Society 25.
Journal Article
642, A46 (2020)
The halo of M105 and its group environment as traced by planetary nebula populations - I. Wide-field photometric survey of planetary nebulae in the Leo I group. Astronomy and Astrophysics 26.
Journal Article
641, A60 (2020)
The stellar halos of ETGs in the IllustrisTNG simulations: The photometric and kinematic diversity of galaxies at large radii. Astronomy and Astrophysics 27.
Journal Article
499 (2), pp. 2340 - 2356 (2020)
The Blanco DECam bulge survey. I. The survey description and early results. Monthly Notices of the Royal Astronomical Society 28.
Journal Article
160 (2), 83 (2020)
The Sixth Data Release of the Radial Velocity Experiment (RAVE) – II. Stellar atmospheric parameters, chemical abundances and distances. Astronomical Journal 29.
Journal Article
160 (2), 82 (2020)
The Sixth Data Release of the Radial Velocity Experiment (RAVE) – I. Survey description, spectra and radial velocities. Astronomical Journal 30.
Journal Article
495 (3), pp. 3175 - 3191 (2020)
Three mechanisms for bar thickening. Monthly Notices of the Royal Astronomical Society 31.
Journal Article
635, A143 (2020)
Modeling the orbital motion of Sgr A*’s near-infrared flares. Astronomy and Astrophysics 32.
Journal Article
634, L8 (2020)
Hic sunt dracones: Cartography of the Milky Way spiral arms and bar resonances with Gaia Data Release 2. Astronomy and Astrophysics 33.
Journal Article
178, pp. 20 - 24 (2019)
Spatially resolving the quasar broad emission line region. The Messenger 34.
Journal Article
178, pp. 20 - 24 (2019)
An image of the dust sublimation region in the nucleus of NGC 1068. The Messenger 35.
Journal Article
178, pp. 26 - 29 (2019)
GRAVITY and the Galactic centre. The Messenger 36.
Journal Article
178, pp. 47 - 49 (2019)
Hunting exoplanets with single-mode optical interferometry. The Messenger 37.
Journal Article
178, pp. 31 - 33 (2019)
Images at the highest angular resolution with GRAVITY: The case of η Carinae. The Messenger 38.
Journal Article
178, pp. 36 - 38 (2019)
Multiple star systems in the Orion Nebula. The Messenger 39.
Journal Article
178, pp. 38 - 40 (2019)
Probing the discs of Herbig Ae/Be stars at terrestrial orbits. The Messenger 40.
Journal Article
178, pp. 29 - 31 (2019)
Spatially resolved accretion-ejection in compact binaries with GRAVITY. The Messenger