AG meeting 2024

Abstracts

Computational DataManage DustEvol DwarfGalaxies Education EScience FutureRadio GalaxyEvol History JungeAG LowMet MassiveStars MinorBodies Multimessenger Outreach SNR Solar General Plenary

Advances in Computational Astrophysics

Presenter	Title	Type
Aditi Sinha	Three-dimensional modelling of interstellar PDRs through clumpy ensembles	Contributed Talk
Andreas Sander	The present and future of expanding non-LTE stellar atmospheres for hot stars	Invited Talk
Cheryl Lau	Hybrid radiation hydrodynamics scheme with tree-based pseudo-SPH particles	Contributed Talk
Dennis Wehner	New embedded grids technique to simulate the formation of exoplanets' first atmospheres.	Contributed Talk
Frederick Gent	Supernova driven turbulence with Pencil Code accelerated by Astaroth GPU	Contributed Talk
Jonathan Mackey	A non-equilibrium multi-ion solver for ionized plasmas	Contributed Talk
Masato Kobayashi	Zoomed view of molecular cloud evolution under the impact by multiple supernovae	Contributed Talk
Nils Schween	A particle transport code combining a spherical harmonic expansion and the discontinuous Galerkin method	Contributed Talk
Prachi Khatri	Exploring [CII] line emission at high redshifts with HYACINTH	Contributed Talk
Rainer Weinberger	Multi-fluid methods in galaxy formation simulations	Contributed Talk
Robert Brose	REGGAE: A GPU-supported code to calculate gamma-gamma opacity in astrophysical objects	Contributed Talk
Volker Springel	Next generation galaxy formation simulations: challenges and opportunities	Contributed Talk

Data-intensive Radio Astronomy: Challenges and Opportunities in Science and Data Management

Presenter	Title	Type
Bernhard Schulz	The SOFIA Data Center (SDC)	Contributed Talk
Christof Buchbender	The CCAT Data Center	Contributed Talk
Felix Stoehr	The future of astronomy, ALMA and machine learning	Contributed Talk
Hanno Holties	Scientific data infrastructure for LOFAR	Invited Talk
Hermann Heßling	Identification of pulsar signals in large data streams using machine learning and digital twins	Invited Talk
Holger Stiele	Introduction	Contributed Talk
Holger Stiele	Round table discussion	Invited Talk
Jong-Seo Kim	Bayesian self-calibration and imaging in very long baseline interferometry	Contributed Talk
Prateek Gupta	The radio astronomy workflow on Compute4PUNCH	Contributed Talk
Vladimir Lenok	Classical theory of the optimal filtering in context of radio astronomy	Contributed Talk

Dust evolution in galaxies - focus on supernovae, AGB stars and the ISM

Presenter	Title	Type
Elvire De Beck	Circumstellar complexity around the nearby red supergiant NML Cygni	Contributed Talk
Evgeniia Sivkova	Dust destruction at high Galactic altitudes	Contributed Talk
Flavia Dell'Agli	Advancements in understanding dust production from AGB stars	Invited Talk
Frédéric GALLIANO	The interstellar dust properties and their evolution in galaxies	Invited Talk
Lars Mattsson	Supernova-induced dust destruction and galactic dust evolution	Contributed Talk
Leonard Romano	The Need for Dust Diffusion in SPH Simulations of Dust Evolution in the ISM	Contributed Talk
Marco Palla	Chemical and Dust Evolution at Different Cosmic Times: from the Local Volume to the Epoch of Reionization	Contributed Talk
Matthias Maercker	The role of AGB stars in the origin of dust in the interstellar medium	Contributed Talk
Sergio Martínez-González	The Aftermath of Giant Stellar Eruptions and Supernovae: Late-Time Impact of Radiative SN Shocks on Circumstellar and Interstellar Dust	Invited Talk
Stefan Reissl	The dynamics and evolution of rotating dust grains	Contributed Talk
Tassilo Scheffler	Dust destruction of supernova remnants in a turbulent interstellar medium	Contributed Talk

Pushing the Frontiers in Dwarf Galaxy Research

Presenter	Title	Type
Dominik Bomans	Magnetic fields in Starburst Dwarf Galaxies	Contributed Talk
Elena Asencio	The distribution and morphologies of Fornax Cluster dwarf galaxies suggest they lack dark matter	Contributed Talk
Elena Sacchi	Hierarchical merging events at the smallest scales	Invited Talk
Michael Hilker	Instrumentation for future dwarf galaxy studies	Invited Talk
Sam Taziaux	Exploring magnetised galactic outflows in dwarf galaxies	Contributed Talk
Sara Saeedi	eROSITA and XMM-Newton observations of symbiotic stars in nearby dwarf galaxies	Contributed Talk
Sebastian Trujillo-Gomez	Simulations as powerful but challenging tools for understanding dwarf galaxies	Invited Talk

Meeting Bildungsausschuss

Presenter	Title	Type
Andreas Schulz	Das Leben der Sterne	Invited Talk
Marvin zur Mühlen	Digitization of and Calculations on Historical Star Spectra with modern Equipment – Master Thesis on Historical Data in Cooperation with the Argelander Institute for Astronomy	Contributed Talk
Simon F. Kraus	Rediscovering Historical Astronomical Data – Student Projects on Historical Data and Photo Plates in Cooperation with the Stellarium Gornergrat	Contributed Talk

E-Science / E-Infrastructures / Virtual Observatory / Machine Learning

Presenter	Title	Type
Christiane Schneide	Research data management: Insights and progress from PUNCH4NFDI	Contributed Talk
Daniel Hernandez-Lang	Radio Astronomy Data Processing with PUNCH4NFDI Tools	Contributed Talk
Elena Sacchi	REANA: a key element for reproducible analyses in PUNCH4NFDI	Contributed Talk
Harry Enke	Digital infrastructure for German astronomy: NFDI and DZA	Contributed Talk
Iliana Isabel Cortés Pérez	Disentangling the Interplay of the Inner Regions of AGNs Via Probabilistic Photometry	Contributed Talk
Johanna Riedel	Probabilistic Reconstruction of Spectra from Photometry	Poster
Markus Demleitner	Global Dataset Discovery in pyVO	Contributed Talk
Matthias Hoeft	A federated infrastructure for the community: Storage+Compute4PUNCH	Contributed Talk
Ole Streicher	The 4MOST data model approach	Contributed Talk
Prateek Gupta	REANA4PUNCH use cases in Astronomy	Contributed Talk
Renuka Velu	Rotational invariance for galaxy morphology classification	Contributed Talk
Sara Jamal	Performance analysis of source classification using the Gaia DR3	Contributed Talk
Sebastian Trujillo-Gomez	Spherinator + HiPSter: beyond the 'known unknowns' towards the 'unknown unknowns'	Contributed Talk

Future perspectives for radio astronomy in Germany

Presenter	Title	Type
Dominik J. Schwarz	Perspectives with MeerKAT+	Invited Talk
Dominik Riechers	Status of the CCAT/FYST Extreme Field of View Submillimeter Telescope	Invited Talk
Eduardo Ros	Progress in mm-VLBI: imaging black holes and beyond with the GMVA	Contributed Talk
Jompoj wongphecauxsorn	Improved Coverage for Southern-Hemisphere VLBI through the SKAMPI telescope	Poster
Karl-Friedrich Schuster	An Update on the IRAM observatories NOEMA and the 30m Telescope	Invited Talk
Klöckner	Overview of the SKA - telescopes	Invited Talk
Matthias Hoeft	Science at low frequencies with the upgraded LOFAR telescope	Contributed Talk
Matthias Kadler	The ngVLA: German Science Interests and Opportunities at Mid-to-High Frequencies	Invited Talk
Stefan Wagner	Radio Astronomy Projects at DZA	Contributed Talk
Thomas Stanke	The Atacama Large Aperture Submillimeter Telescope: AtLAST	Contributed Talk
Walter	The DSA-2000 Radio Camera - a new window to the radio universe	Invited Talk
Yuri Kovalev	Space VLBI: past and future	Contributed Talk

Milky Way and Nearby Galaxies: Templates for Galaxy Evolution Studies

Presenter	Title	Type
Akash Gupta	Obscured star clusters in the Inner Milky Way. How many massive young clusters are still awaiting detection?	Contributed Talk
Annie Hughes	Molecular Gas in Nearby Galaxies: Insights from PHANGS-ALMA and DAOISM	Invited Talk
Eduard Keilmann	Molecular Cloud Matching in CO and Dust in M33	Contributed Talk
Hao He	Quantifying GMC spatial distribution with two-point correlation function	Contributed Talk
Henrik Beuther	Atomic and molecular gas in the Milky Way	Invited Talk
Ina Galić	13CO(1-0)/C18O(1-0) Ratio Variations Across the Whirlpool Galaxy	Contributed Talk
Jacqueline Hodge	Probing the gas, dust and stars in galaxies at cosmic noon and beyond	Invited Talk
Konstantin Grishunin	APEX Legacy Survey of the molecular gas in the LMC	Contributed Talk
Leonard Kaiser	The Coherence Length of Galactic Magnetic Fields: Implications for Observations	Contributed Talk
Michael Stein	Analyzing the Global Magnetic Field Configuration of Edge-On Galaxies with Radio Polarimetry Data	Contributed Talk
Oerd Xhemollari	Decoding Dense Gas with 3D MHD Simulations: Molecular Signatures in Galactic Star Formation	Poster
Parit Mehta	Complex gas distribution in the Extended [CII] and CO (3→2) Maps of the M17 nebula	Contributed Talk
Prachi Prajapati	Fueling Cosmic Star Formation: Buildup of Galaxies over 13.5 Billion Years	Contributed Talk
Simon Dannhauer	[CII] Bubbles in FEEDBACK: Towards an evolutionary sequence?	Contributed Talk
Theodoros Topkaras	Tight correlation of star formation with [CI] and CO lines across cosmic time	Contributed Talk
Zein Bazzi	Identifying Dust/Molecular Structure in Nearby Galaxies using 7.7 micron JWST data	Contributed Talk

Colloquium of the Working Group History of Astronomy in the Astronomical Society

junge AG / young AG

Presenter	Title	Type
Anna Gebhardt	Spectrophotometric investigations of hot subdwarf stars in the Plato field with Gaia DR3	Contributed Talk
Harvey Stemmler	A spectral analysis of hot stars in a search for OB-binaries	Contributed Talk
Kamalpreet Kaur	Exploring Radio Point Sources in the Galactic Center using S Band of MeerKAT	Contributed Talk
Lennard Kufleitner	Spectroscopic analysis of hot subluminous stars from the Hamburg Quasar Survey: New atmospheric- and stellar parameters	Contributed Talk
Lukas Stock	How to use inexpensive echelle spectrographs at your own observatory	Contributed Talk
Mattia Pacicco	MHD simulations of the Local Bubble	Contributed Talk
Mauritz Wicker	Unveiling Hidden Milky Way Objects through Gaia Microlensing Events and the Besançon Galaxy Model	Contributed Talk
Nick Horstmann	The Large Magellanic Cloud in S-Band: Literature Review, Full Sky Simulations, and New SKAMPI Observations	Contributed Talk
Polina Smirnova	Machine learning analysis of supernova remnant simulations	Poster
Pranav Limaye	Long-term Statistical Study of an Active Repeating Fast Radio Burst using the Effelsberg 100-m Radio Telescope	Contributed Talk
Sebastian Weich	Investigation of the Interstellar Medium by Using the Light of Hot Subdwarf Stars	Contributed Talk
Xueying Zheng	eROSITA narrowband maps at the energies of soft X-ray emission lines	Contributed Talk

Star formation, feedback and chemistry of the low-metallicity ISM

Presenter	Title	Type
Dario Colombo	The Outer Galaxy High-Resolution Survey (OGHReS): observing the molecular gas at low-metallicity in the Milky Way	Contributed Talk
Dorottya Szécsi	Massive stars in low-metallicity environments: a closer look	Invited Talk
Eleonore Dann	ALMAGAL in the Outer Galaxy: High-Mass Star Formation at Sub-Solar Metallicity	Contributed Talk
Elisa Schösser	Metal-poor massive OB stars in the Magellanic Bridge	Contributed Talk
Katharina Jurk	JWST IFU observations of a massive YSO in the LMC	Contributed Talk
Marco Palla	Galactic Chemical Evolution and Dust at Different Metallicities: An Intricate Puzzle	Invited Talk
Masato Kobayashi	The critical metallicity in the formation of magnetized molecular clouds driven by atomic colliding flows	Contributed Talk
Nicola Schneider	First detection of the CII 158 micron line in Draco	Contributed Talk
Piyush Sharda	Physics of the chemistry-dependent IMF in low metallicity environments	Invited Talk
Roya Hamedani Golshan	Accretion Disks or Infalling Envelopes? Insights into High-Mass Star Formation in the LMC	Contributed Talk
Sanjit Pal	The impact of variable far-UV radiation field and cosmic-ray ionisation rate on the formation of molecular clouds in low-metallicity environments	Poster
Thomas G. Bisbas	The carbon cycle in α-enhanced ISM conditions	Contributed Talk
Vittoria Brugaletta	The regulation of star formation by the variable far-UV radiation and cosmic-ray ionization rate in low-metallicity environments	Contributed Talk

The lives of massive stars and their influence on star formation

Presenter	Title	Type
Ahmad Ali	Star formation and feedback in different environments of a Milky Way-like galaxy	Contributed Talk
Anaïs Pauchet	Massive star formation and cloud evolution - Combination of 3D MHD simulation with protoplanetary disk subgrid model	Poster
André Oliva	Capturing and modeling the launching of a jet around a forming massive star	Contributed Talk
Andrea Ercolino	Interacting supernovae from wide massive binaries	Contributed Talk
Birka Zimmermann	The formation of massive stars - Confronting simulations and observations	Contributed Talk
Chinmaya Nagar	Probing Stellar Multiplicity in Galactic Massive Star Clusters with NACO	Contributed Talk
Christiane Göppl	Spatial Distribution and Clustering Properties of the Young Stellar Populations in the Carina Nebula and Car OB1	Contributed Talk
E. Bordier	First VLTI/MATISSE observations of the core region of IRS13 in the vicinity of Sgr A*	Contributed Talk
Elisa Schösser	Population of OB-type stars in the Magellanic Bridge	Contributed Talk
Fengwei Xu	From ASHES to ASSEMBLE: A Dynamic View of Massive Protocluster Formation and Evolution	Contributed Talk
Han-Tsung Lee	A Multiscale Study of Fragmentation and the Role of Magnetic Field in IRDC SDC18.624-0.070	Poster
Harim Jin	Boron depletion in Galactic early B-type stars reveals two different main sequence star populations	Contributed Talk
Matheus Bernini-Peron	Hydrodynamially consistent models of B hypergiants	Contributed Talk
Rakesh Pandey	Testing the bloated star hypothesis in IRAS 19520+2759	Contributed Talk
Sebastian Vider	Confronting Observations with Simulations - Blister-Type HII Regions	Contributed Talk
Thomas Stanke	Molecular clouds roasted by starburst clusters	Contributed Talk
U.Heber	Discovery of two pulsating B Runaway stars and a census of pulsations of B runaways	Contributed Talk

Minor Bodies of the Solar System and Beyond as Witnesses of Planet Formation

Presenter	Title	Type
Amith Govind	The flyby that possibly shaped the outer Solar System: Insights from DESTINY	Contributed Talk
Meg Schwamb	The LSST and the Solar System	Invited Talk
Michael Küppers	Comet Interceptor – A Rapid Response Mission to a Pristine World	Invited Talk
René Heller	The formation of the Galilean moons and Titan in the Grand Tack scenario	Contributed Talk
Susanne Pfalzner	A Stellar Flyby Connects Irregular Moons and Trans-Neptunian Objects: Implications for the Early Solar System	Contributed Talk

The Physics behind the Multimessenger Emissions of Active Galactic Nuclei

Presenter	Title	Type
Ainara Saiz-Pérez	Impact of non-thermal particles on event horizon scales	Contributed Talk
Aleksei Nikonov	Properties of the jet in M87 revealed by its helical structure imaged with the VLBA at 8 and 15 GHz	Contributed Talk
Björn Eichmann	High-energy messengers from Seyfert-starburst composite galaxies	Invited Talk
Christian Fromm	Numerical simulations of jet launching and particle acceleration in AGNs	Contributed Talk
Crystal Mele	Multimessenger Emissions of Active Galactic Nuclei: From a Radio Perspective	Poster
Cyrus Walther	Investigation of Long-term Blazar Lightcurves using autoMAGIC	Contributed Talk
Daniela Dorner	FACT - AGN Monitoring and Multi-Messenger Programm	Contributed Talk
Daniela Dorner	FACT - Highlights from Ten Years of Blazar Monitoring	Poster
Florian Eppel	Probes of Jet Physics in Neutrino-Candidate Blazars with cm- and mm-VLBI	Contributed Talk
Florian Rösch	A Census and Follow-up Observations of Variable and Transient Radio Sources within Southern-Hemisphere IceCube Neutrino Fields	Contributed Talk
Florian Rösch	TANAMI VLBI Observations of Southern-Hemisphere AGN Associated with High-Energy Emission	Poster
Jonas Heßdörfer	Short-Wavelength Radio Monitoring of Blazars with Very-High-Energy Emission in Total and Polarized Intensity	Contributed Talk
Luca Ricci	Probing the polarized innermost structure of the relativistic jet of 4C +01.28	Contributed Talk
Matthias Kadler	FOR5195: Relativistic Jets in Active Galaxies	Invited Talk
Yuri Kovalev	Multi-messenger emission of blazas at parsec scales	Invited Talk

Public Outreach in der Astronomie

Presenter	Title	Type
Andreas Hänel	Stand Lichtverschmutzung in Deutschland	Contributed Talk
B. Zimmermann, J. Fohlmeister	Die Lange Nacht der Astronomie 2024	Invited Talk
Carolin Liefke	Bildung eines nationalen IAU-Öffentlichkeitsarbeitskomitees	Invited Talk
Norbert Junkes	25 Jahre Schülerpraktikumsprojekte im Bereich Öffentlichkeitsarbeit am MPIfR	Contributed Talk
Olaf Kretzer	Astronomie in Thüringen - eine Übersichtskarte	Contributed Talk
Ruth Titz-Weider	PLATO - eine Weltraummission mit vielen Chancen	Contributed Talk
S. Hüttemeister	ESERO – Activities of the European Space Education Resource Office in Germany	Contributed Talk
Yelena Stein, Manfred Gaida	Führung durch das Schulplanetarium in Köln-Nippes	Contributed Talk

Multiwavelength studies of supernova remnants and their impact on the interstellar medium

Presenter	Title	Type
Cheryl Lau	Semi-confined supernovae within HII regions and their effect on the ISM	Contributed Talk
Ekaterina Makarenko	How do supernova remnants cool in the optical emission lines?	Poster
Ekaterina Makarenko	Modeling thermal X-ray emission from supernova remnant interacting with the CSM	Poster
Federico Zangrandi	Supernova Remnants Population in the Large Magellanic Cloud	Contributed Talk
Florian Kirchschlager	Dust destruction by the reverse shock in clumpy supernova remnants	Contributed Talk
Günay Paylı	Investigation of supernova remnant IC 443 and G189.6+3.3 with LAMOST	Contributed Talk
Jing Li	Discovery of ∼2200 new supernova remnants in 19 nearby star-forming galaxies with MUSE spectroscopy	Contributed Talk
Leonard Romano	Cloud Formation by Supernova Implosion	Poster
Leonard Romano	SISSI: Supernovae in a Shearing, Stratified Interstellar Medium	Contributed Talk
Marie Prucker	Hydrodynamic Simulations of the Supernova Remnant PuppisA with PLUTO	Contributed Talk
Mattia Pacicco	Simulations of SNRs in a magnetized multi-phase medium	Contributed Talk
Mattia Pacicco	The turbulent magnetic field produced by clustered supernova explosions	Poster
Nina Sanches Sartorio	Investigating the impact of supernova explosions in a diverse set of dusty ISM environments	Contributed Talk
Robert Brose	Young supernova remnants interacting with dense CSM	Contributed Talk
Xin-Yue Shi	Production of unstable isotopes iron-60 in the supernova clusters	Contributed Talk
Yvonne Fichtner	Connecting stellar and galactic scales of stellar feedback	Contributed Talk

The interplay between synoptic, high-resolution, and in-situ solar physics

Presenter	Title	Type
Diaz-Castillo, Saida	Observation of multi-phase small-scale magnetic field amplification in a vortical structure in the lower solar atmosphere.	Contributed Talk
Hardi Peter	Energy and mass transport of small scales in the corona	Contributed Talk
Markus Roth	The Solar Physics Research Integrated Network Group - SPRING	Contributed Talk
Markus Schmassmann	Sunspot simulations with potential field initial conditions	Contributed Talk
Rolf Schlichenmaier	On the connectivity of sunspots and surrounding network through moving magnetic features	Contributed Talk
Saurabh Mittal	Contribution of stellar flares to the 511 keV emission in the Galaxy	Contributed Talk
Tanayveer Bhatia	Simulations of spots on cool main-sequence stars	Contributed Talk

General Poster

Presenter	Title	Type
Anna Gebhardt	Spectrophotometric investigations of hot subdwarf stars in the Plato field with Gaia DR3	Poster
Lennart Buhlmann	A subgrid model for the turbulent circumgalactic medium in massive, high redshift star-forming galaxies: Understanding the [CII] line emission	Poster
Maryam Raouph	Photometric Calibration of Astronomical Photp Plates by Gaia SED Fluxes	Poster
Michael Weis	Properties of Molecular Clumps and Cores in Colliding Magnetized Flows	Poster
R.-J. Dettmar	The ASPERA SmallSat	Poster
Steven Hämmerich	BlazEr1: The eROSITA Blazar Catalog	Poster
Sven Thorwirth	High-resolution spectroscopic study of vinyl cyanide isotopologues for radio astronomy: (13)CH2CHCN AND CH2CH(13)CN	Poster
Tom Richtler	In-situ dust formation in M87 and the jet	Poster
Wajdee Chayeb	The Interplay Between Stellar Feedback and Gas Turbulence in Giant Molecular Clouds	Poster

Plenary Talks

Presenter	Title	Type
	Opening	Invited Talk
Annalisa Pillepich	Extracting the physics of galaxies (and galaxy clusters) with cosmological simulations and machine learning	Invited Talk
Ansgar Reiners	Stars, Planets, and Fundamental Physics: Precision Astrophysics in the era of the ELT	Invited Talk
Astrophysical Software Award Talk - Willem van Straten	PSRCHIVE - Open-Source Software for Pulsar Data Analysis	Invited Talk
Barbara Ercolano	The atmospheres of discs and planets	Invited Talk
Camilla Hansen	Observations and formation of heavy elements in early Universe	Invited Talk
Ewine van Dishoeck	Protostars and protoplanetary disks with JWST: probing the material that builds planets	Invited Talk
Guido W. Fuchs	One by one - the decoding of our molecular universe using high-resolution infrared spectroscopy	Invited Talk
Jennifer Schober	Cosmic magnetic fields: A new window to the fundamental physics of the early Universe	Invited Talk
Jessica Agarwal	Active asteroids and the binary main-belt comet 288P	Invited Talk
Julia Bodensteiner	A cosmic dance – constraining binary interaction physics with post-interaction systems	Invited Talk
Karl Schwarzschild Lecture - Anton Zensus	Imaging Black Holes - A Very Long Baseline Interferometry Success Story	Invited Talk
Laura Spitler	Testing the connection between fast radio bursts and neutron stars	Invited Talk
Ludwig Biermann Award Talk - Matthias Kluge	The Exploration of the Optical Low-Surface-Brightness Universe	Invited Talk
Michael Kramer	Exploring the low-frequency gravitational wave sky	Invited Talk
Nadine Neumayer	The formation and growth of supermassive black holes	Invited Talk
PhD Prize Talk - Matti Dorsch	Magnetic, heavy metal, or composite: Hot subdwarf stars as the result of binary evolution	Invited Talk
Philipp Girichidis	Cosmic rays in the interstellar medium	Invited Talk
Rüdiger Pakmor	Self-consistent galactic magnetic fields in cosmological simulations	Invited Talk