Johanna Hartke
Dr. rer. nat.
Galaxy formation and evolution; Galaxy dynamics; Planetary nebulae; Integral-field spectroscopy; Adaptive optics
I am interested in the formation, evolution, and dynamics of galaxies ranging from our own Milky Way to the most massive galaxies found at the centres of galaxy clusters. In my PhD research I used Planetary Nebulae (PNe) as kinematic tracers for the build-up of the extended halos of massive early-type galaxies and the interplay with the intra-cluster light. I am also a member of the LEWIS and INSPIRE collaborations that target ultra-diffuse and ultra-massive compact galaxies respectively, exploring the extremes of galaxy formation.
I regularly give guest lectures in the following courses:
- FFYS7101 Optical Systems Applications
- TÄHT7056 Data Processing Techniques for Astronomy with ESO Instrumentation
- TÄHT7053 Spectroscopic Diagnostics in Astrophysics
- TÄHT7055 Observational Techniques Using the Nordic Optical Telescope
I have also taught in Observing Schools organised by the European Southern Observatory at La Silla Observatory and by the Opticon RadioNet Pilot NEON school at Asiago Observatory.
- The MICADO first light imager for the ELT: off-axis performance of PSF reconstruction (2024)
- Proceedings of SPIE : the International Society for Optical Engineering
Adaptive Optics Systems IX Simioni, Matteo; Jodlbauer, Daniel; Arcidiacono, Carmelo; Grazian, Andrea; Gullieuszik, Marco; Portaluri, Elisa; Vulcani, Benedetta; Wagner, Roland; Zanella, Anita; Hartke, Johanna; Helin, Tapio; Kuncarayakti, Hanindyo; Masciadri, Elena; Pedichini, Fernando; Piazzesi, Roberto; Turchi, Alessio; Vaccari, Piero
- The MICADO first light imager for the ELT: overview and current status (2024)
- Proceedings of SPIE : the International Society for Optical Engineering
Ground-based and Airborne Instrumentation for Astronomy X Sturm, E.; Davies, R.; Alves, J.; Clénet, Y.; Kotilainen, J.; Monna, A.; Nicklas, H.; Pott, J.U.; Tolstoy, E.; Vulcani, B.; Achren, J.; Annadevara, S.; Anwand-Heerwart, H.; Arcidiacono, C.; Barboza, S.; Barl, L.; Baudoz, P.; Bender, R.; Bezawada, N.; Biondi, F.; Bizenberger, P.; Blin, A.; Boné, A.; Bonifacio, P.; Borgo, B.; van den Born, J.; Buey, T.; Cao, Y.; Chapron, F.; Chauvin, G.; Chemla, F.; Cloiseau, K.; Cohen, M.; Collin, C.; Czoske, O.; Dette, J.O.; Deysenroth, M.; Dijkstra, E.; Dreizler, S.; Dupuis, O.; van Egmond, G.; Eisenhauer, F.; Elswijk, E.; Emslander, A.; Fabricius, M.; Fasola, G.; Ferreira, F.; Schreiber, N.M.F.; Fontana, A.; Gaudemard, J.; Gautherot, N.; Gendron, E.; Gennet, C.; Genzel, R.; Ghouchou, L.; Gillessen, S.; Gratadour, D.; Grazian, A.; Grupp, F.; Guieu, S.; Gullieuszik, M.; de Haan, M.; Hartke, J.; Hartl, M.; Haussmann, F.; Helin, T.; Hess, H.J.; Hofferbert, R.; Huber, H.; Huby, E.; Huet, J.M.; Ives, D.; Janssen, A.; Jaufmann, P.; Jilg, T.; Jodlbauer, D.; Jost, J.; Kausch, W.; Kellermann, H.; Kerber, F.; Kravcar, H.; Kravchenko, K.; Kulcsár, C.; Kuncarayakti, H.; Kunst, P.; Kwast, S.; Lang, F.; Lange, J.; Lapeyere, V.; Le Ruyet, B.; Leschinski, K.; Locatelli, H.; Massari, D.; Mattila, S.; Mei, S.; Merlin, F.; Meyer, E.; Michel, C.; Mohr, L.; Montargès, M.; Müller, F.; Münch, N.; Navarro, R.; Neumann, U.; Neumayer, N.; Neumeier, L.; Pedichini, F.; Pflüger, A.; Piazzesi, R.; Pinard, L.; Porras, J.; Portaluri, E.; Przybilla, N.; Rabien, S.; Raffard, J.; Ragazzoni, R.; Ramlau, R.; Ramos, J.; Ramsay, S.; Raynaud, H.F.; Rhode, P.; Richter, A.; Rix, H.W.; Rodenhuis, M.; Rohloff, R.R.; Romp, R.; Rousselot, P.; Sabha, N.; Sassolas, B.; Schlichter, J.; Schuil, M.; Schweitzer, M.; Seemann, U.; Sevin, A.; Simioni, M.; Spallek, L.; Sönmez, A.; Suuronen, J.; Taburet, S.; Thomas, J.; Tisserand, E.; Vaccari, P.; Valenti, E.; Kleijn, G.V.; Verdugo, M.; Vidal, F.; Wagner, R.; Wegner, M.; van Winden, D.; Witschel, J.; Zanella, A.; Zeilinger, W.; Ziegleder, J.; Ziegler, B.
- The MICADO first light imager for the ELT: the PSF Reconstruction Software (2024)
- Proceedings of SPIE : the International Society for Optical Engineering
Adaptive Optics Systems IX Grazian, Andrea; Portaluri, Elisa; Simioni, Matteo; Arcidiacono, Carmelo; Gullieuszik, Marco; Hartke, Johanna; Jodlbauer, Daniel; Pedichini, Fernando; Piazzesi, Roberto; Vaccari, Piero; Vulcani, Benedetta; Wagner, Roland; Zanella, Anita
- The treasure behind the haystack: MUSE analysis of five recently discovered globular clusters (2024)
- Astronomy and Astrophysics
Gran, F.; Kordopatis, G.; Zoccali, M.; Hill, V.; Saviane, I.; Navarrete, C.; Rojas-Arriagada, A.; Carballo-Bello, J.; Hartke, J.; Valenti, E.; Ramos, Contreras R.; Leo, M.; Fabbro, S.
- UDG32: an ultra-diffuse galaxy formed from ram-pressure strippped gas in the Hydra cluster? (2024) EAS2024 Hartke, Johanna; Iodice, Enrica; Doll, Goran; Mirabile, Marco; Gullieuszik, Marco; Buttitta, Chiara
- Unveiling the dynamical status of galaxies and intra-group light in the Leo I group with discrete tracers (2024) EAS2024 Hartke, Johanna
- INSPIRE: INvestigating Stellar Population In RElics. III. Second data release (DR2): testing the systematics on the stellar velocity dispersion (2023) G. D'Ago, , C. Spiniello, , L. Coccato, , C. Tortora, , F. Barbera, La , M. Arnaboldi, , D. Bevacqua, , A. Ferré-Mateu, , A. Gallazzi, , J. Hartke, , K. L. Hunt, , I. Martín-Navarro, , R. N. Napolitano, , C. Pulsoni, , M. Radovich, , P. Saracco, , D. Scognamiglio, , S. Zibetti,
- INSPIRE: INvestigating Stellar Population In RElics – IV. The initial mass function slope in relics (2023)
- Monthly Notices of the Royal Astronomical Society
Martín-Navarro Ignacio, Spiniello C., Tortora C., Coccato L., D'Ago G., Ferré-Mateu A., Pulsoni C., Hartke J., Arnaboldi M., Hunt L., Napolitano N.R., Scognamiglio D., Spavone M.
- Looking into the faintEst WIth MUSE (LEWIS): Exploring the nature of ultra-diffuse galaxies in the Hydra-I cluster. I. Project description and preliminary results (2023)
- Astronomy and Astrophysics
Enrichetta Iodice, Michael Hilker, Goran Doll, Marco Mirabile, Chiara Buttitta, Johanna Hartke, Steffen Mieske, Michele Cantiello, Giuseppe D'Ago, A. Duncan Forbes, Marco Gullieuszik, Marina Rejkuba, Marilena Spavone, Chiara Spiniello, Magda Arnaboldi, M. Enrico Corsini, Laura Greggio, Jesus Falcón-Barroso, Katja Fahrion, Jacopo Fritz, Antonio Marca La, Maurizio Paolillo, Maria Angela Raj, Roberto Rampazzo, Marc Sarzi, Giulio Capasso
- Planetary nebulae as tracers of stellar population properties: unlocking their potential with integral-field spectroscopy (2023) Ana Ennis, Johanna Hartke, Magda Arnaboldi, Claudia Pulsoni, Fuyan Bian, Chiara Spiniello
- Planetary nebulae populations in the haloes of nearby massive early-type galaxies (2023) J. Hartke, M. Arnaboldi, O. Gerhard, A. I. Ennis, C. Pulsoni, L. Coccato, A. Cortesi, K.C. Freeman, K. Kuijken, M. Merrifield, N. Napolitano
- The Andromeda Galaxy's Last Major Merger: Constraints from the survey of Planetary Nebulae (2023) Bhattacharya Souradeep, Arnaboldi Magda, Gerhard Ortwin, Caldwell Nelson, Kobayashi Chiaki, Hammer Francois, Yang Yanbin, Freeman Kenneth C., Hartke Johanna, McConnachie Alan
- The extended Planetary Nebula Spectrograph (ePN.S) early-type galaxy survey: The specific angular momentum of ETGs (2023)
- Astronomy and Astrophysics
Pulsoni Claudia, Gerhard Ortwin, Fall S. Michael, Arnaboldi Magda, Ennis Ana I., Hartke Johanna, Coccato Lodovico, Napolitano Nicola R.
- The flattening of dark matter halo of Centaurus A galaxy (NGC 5128) out to 40 kpc (2023) Veršič Tadeja, Rejkuba Marina, Arnaboldi Magda, Gerhard Ortwin, Hartke Johanna, Pulsoni Claudia, van de Ven Glenn
- Ultra diffuse galaxies in the Hydra I cluster from the LEWISProject: Phase-Space distribution and globular cluster richness (2023)
- Monthly Notices of the Royal Astronomical Society: Letters
Forbes Duncan A, Gannon Jonah, Iodice Enrichetta, Hilker Michael, Doll Goran, Buttitta Chiara, Marca Antonio La, Arnaboldi Magda, Cantiello Michele, D’Ago G, Falcon Barroso Jesus, Greggio Laura, Gullieuszik Marco, Hartke Johanna, Mieske Steffen, Mirabile Marco, Rampazzo Roberto, Rejkuba Marina, Spavone Marilena, Spiniello Chiara, Capasso Giulio
- Characterizing the build-up of extended halos with planetary nebulae (2022)
- Boletín de la Asociación Argentina de Astronomía
Ennis I. A., Hartke J.,Bian F.
- Performance characterization and near-real-time monitoring of MUSE adaptive optics modes at Paranal (2022) Proceedings of SPIE 12186, Observatory Operations: Strategies, Processes, and Systems IX T. Wevers, F. Selman, A. Reyes, M. Vega, J. Hartke, F. Bian, O. Beltramo-Martin, R. J. L. Fétick, S. Kamann, J. Kolb, T. Kravtsov, C. Moya, B. Neichel, S. Oberti, C. Reyes, E. Valenti
- The halo of M 105 and its group environment as traced by planetary nebula populations (2022)
- Astronomy and Astrophysics
Hartke J. , Arnaboldi M. , Gerhard O. , Coccato L. , Merrifield M. , Kuijken K. , Pulsoni C. , Agnello A. , Bhattacharya S. , Spiniello C. , Cortesi A. , Freeman C. K. , Napolitano R. N. , Romanowsky J. A.
- The halo of M 105 and its group environment as traced by planetary nebula populations. II. Using kinematics of single stars to unveil the presence of intragroup light around the Leo I galaxies NGC 3384 and M 105 (2022) J. Hartke, , M. Arnaboldi, , O. Gerhard, , L. Coccato, , M. Merrifield, , K. Kuijken, , C. Pulsoni, , A. Agnello, , S. Bhattacharya, , C. Spiniello, , A. Cortesi, , C. K. Freeman, , R. N. Napolitano, , J. A. Romanowsky,
- The survey of planetary nebulae in Andromeda (M31) - IV. Radial oxygen and argon abundance gradients of the thin and thicker disc (2022)
- Monthly Notices of the Royal Astronomical Society
Souradeep Bhattacharya, Magda Arnaboldi, Nelson Caldwell, Ortwin Gerhard, Chiaki Kobayashi, Johanna Hartke, Kenneth C Freeman, Alan W McConnachie, Puragra Guhathakurta
