TR
Tomasz Różánski
astro-ph.SRastro-ph.IMastro-ph.GAastro-ph.HEcs.LGastro-ph.COcs.CLgalaxies: star clusters: generalgalaxies: star formationmethods: statistical
On Valency
published · living versionsW_zct8z96c·v1 · currentpublished
Reading Between the Lines: How Much Information Remains After Fitting a Stellar Spectrum?
with Sven Buder
1 version
Preprints & journals
18 papers in the corpus · 2019–2026Reading Between the Lines: How Much Information Remains After Fitting a Stellar Spectrum?2610.25583v1 · Sven Buder, Tomasz R'oż'anski2026 · 0 citationsarXivon Valency
The Environmental Dependence of Star Cluster Demographics2608.09439v1 · Jianling Tang, Kathryn Grasha, Mark R. Krumholz et al.2026 · 0 citationsarXiv
AGNFormer I: Reconstruction of AGN spectra using a probabilistic transformer model2607.19640v1 · Benedict L. Rouse, Franz E. Bauer, Tomasz R'oża'nski et al.2026 · 0 citationsarXiv
LMC-induced Perturbations in the Milky Way Halo II: Bridging Field-level Inference and Summary-level Simulation-Based Inference2607.20006v2 · Yanjun Sheng, Yuan-Sen Ting, Tomasz R'oża'nski et al.2026 · 0 citationsarXiv
Deep Learning for Astrophysics: An Open Textbook from the NASA Cosmic Origins AI/ML Science and Technology Interest Group2606.30855v2 · Yuan-Sen Ting, Digvijay Wadekar, Phill Cargile et al.2026 · 0 citationsarXiv
The Cluster Completeness Correction Calculator (c-4): a neural-network framework and pilot application to the LEGUS survey of NGC 628.42428985 · Tang, Jianling, Grasha, Kathryn, Różański, Tomasz et al.2026 · 0 citationsMonthly notices of the Royal Astronomical Society. 2026;550(2):stag1219
High-fidelity stellar extinction with Gaia and APOGEE -- I. The method and a new extinction curve2601.10595v2 · Jie Yu, Luca Casagrande, John A. Taylor et al.2026 · 1 citationarXiv
SPICE -- modelling synthetic spectra of stars with non-homogeneous surfaces2511.10998v1 · M. Jab\lo'nska, T. R'oża'nski, L. Casagrande et al.2025 · 0 citationsarXiv
Detailed Abundance Determination of Metal-Poor Stars with X-Shooter I. Unusual Chemistry in Halo Stars2510.24346v2 · Benjamin D. C. Lowe, Thomas Nordlander, Luca Casagrande et al.2025 · 0 citationsarXiv
Scaling Laws for Emulation of Stellar Spectra2503.18617v2 · Tomasz R'oża'nski, Yuan-Sen Ting2025 · 2 citationsarXiv
TransformerPayne: enhancing spectral emulation accuracy and data efficiency by capturing long-range correlations2407.05751v3 · Tomasz R'oża'nski, Yuan-Sen Ting, Maja Jab\lo'nska2024 · 9 citationsarXiv
Exploring extreme brightness variations in blue supergiant MACHO 80.7443.1718: Evidence for companion-driven enhanced mass loss2309.16532v2 · Piotr Antoni Ko\laczek-Szyma'nski, Piotr \Lojko, Andrzej Pigulski et al.2023 · 7 citationsA&A 686, A199 (2024)
AstroLLaMA: Towards Specialized Foundation Models in Astronomy2309.06126v1 · Tuan Dung Nguyen, Yuan-Sen Ting, Ioana Ciuca et al.2023 · 23 citationsarXiv
Toward a Spectral Foundation Model: An Attention-Based Approach with Domain-Inspired Fine-Tuning and Wavelength Parameterization2306.15703v1 · Tomasz R'oża'nski, Yuan-Sen Ting, Maja Jab\lo'nska2023 · 2 citationsarXiv
Theoretical investigation of the occurrence of tidally excited oscillations in massive eccentric binary systems2301.00733v1 · Piotr A. Ko\laczek-Szyma'nski, Tomasz R'oża'nski2023 · 12 citationsA&A 671, A22 (2023)
SUPPNet: Neural network for stellar spectrum normalisation2111.15052v1 · Tomasz R'oża'nski, Ewa Niemczura, Jakub Lemiesz et al.2021 · 25 citationsA&A 659, A199 (2022)
A revisit to the enigmatic variable star 21 Comae1904.04809v1 · Ernst Paunzen, Gerald Handler, Przemyslaw Walczak et al.2019 · 5 citationsarXiv
Asteroseismology of massive stars with the TESS mission: the runaway Beta Cep pulsator PHL 346 = HN Aqr1902.08312v1 · Gerald Handler, Andrzej Pigulski, Jadwiga Daszy'nska-Daszkiewicz et al.2019 · 28 citationsarXiv
Career total: at least 41 works. 18 are in this corpus.
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