AC
Andrew R. Casey
astro-ph.SRastro-ph.GAastro-ph.IMastro-ph.EPastro-ph.HEastro-ph.COgr-qcA-B transitioncond-mat.mes-hallcond-mat.other
On Valency
published · living versionsW_zfkm8ndr·v1 · currentpublished
Forward model of the Gaia DR3 selection function
with Alfred Castro-Ginard, Anthony G. A. Brown, Eduardo Belotto Evangelista, Jordi Portell +7
1 version
W_but8rqmk·v1published
W_k8s73tq4·v1published
W_pnm8rqm2·v1published
W_7cjzbyns·v1published
W_5etyj4v8·v1published
Preprints & journals
180 papers in the corpus · 2012–2026Data-Driven Ages from Asteroseismology for FGK Dwarfs2610.28345v1 · Christopher Lam, Aida Behmard, Sarah Ballard et al.2026 · 0 citationsarXivon Valency
Star spots mimic the proposed abundance signatures of planet formation2610.18509v1 · Andrew R. Casey, Megan Bedell, Adam Wheeler et al.2026 · 0 citationsarXiv
A Broken Clock Is Right Twice a Day: [Ce/Mg] Is Not a Universal Chemical Clock2608.26261v1 · Liam O. Dubay, Jennifer A. Johnson, James W. Johnson et al.2026 · 0 citationsarXiv
They Won't Be Giants: Missing Metal-Rich RGB Stars in Gaia Data Indicate Truncated Stellar Evolution2608.06204v2 · Yuxi Lu, Madeline Howell, Marc H. Pinsonneault et al.2026 · 0 citationsarXiv
The Open Cluster Chemical Abundances and Mapping Survey XI. First Gradients from SDSS/MWM BOSS Determined Clusters2607.29023v1 · Jonah M. Otto, Peter M. Frinchaboy, John Donor et al.2026 · 0 citationsarXiv
The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper2607.26149v1 · Mojgan Aghakhanloo, David Aguilar, James Aird et al.2026 · 0 citationsarXiv
Payne4GAIN: NLTE Corrections for Red Giants in Milky Way Mapper using H-Band Neural Network Emulators2607.22499v1 · Pierre Thibodeaux, Alexander P. Ji, Nicholas Storm et al.2026 · 0 citationsarXiv
BOSS-CLAM: Utilizing a Constrained Linear Absorption Model to Infer Stellar Parameters from BOSS Spectra2607.22822v3 · Ilija Medan, Andrew R. Casey, Alexander P. Ji et al.2026 · 1 citationarXiv
A Probabilistic Framework for Population Studies of the Solar Neighborhood: Application to SDSS-V and Gaia2607.19501v1 · Ilija Medan, Keivan G. Stassun, Zachary Way et al.2026 · 0 citationsarXiv
Searching for Stellar Activity Cycles using Flares II: The TESS CVZ2607.12883v1 · Tobin M. Wainer, Holland M. Stuart, Guadalupe Tovar Mendoza et al.2026 · 0 citationsarXiv
Robust Heteroskedastic Matrix Factorization: A Generalization of PCA that Flags Outliers and Handles Missing Data2607.08081v2 · Thomas Hilder, David W. Hogg, Andrew R. Casey et al.2026 · 0 citationsarXiv
The GALAH Survey: Neutron-Capture Elemental Abundances for 350,000 Gaia-RVS spectra and the Chemodynamics of Accreted Structures2606.04567v2 · Pradosh Barun Das, Daniel B. Zucker, Aldo Mura-Guzm'an et al.2026 · 0 citationsMon. Not. R. Astron. Soc. 550, 1-24 (2026)
Milky Way Mapper decoded abundances -- II: From patterns to paths2605.21735v1 · Melissa K. Ness, Sarah Aquilina, Jennifer Mead et al.2026 · 2 citationsarXiv
Milky Way Mapper decoded abundances -- I. Shared disc enrichment patterns2605.20487v1 · Melissa K. Ness, Sarah Aquilina, Jennifer Mead et al.2026 · 3 citationsarXiv
Evaluating Classifications of Extremely Metal-poor Candidates Selected from Gaia XP Spectra2601.21292v1 · Riley Thai, Andrew R. Casey, Alexander Ji et al.2026 · 0 citationsarXiv
A constrained linear model for continuum normalization of stellar spectra2601.19973v1 · Andrew R. Casey, Adam Wheeler, Megan Bedell et al.2026 · 1 citationarXiv
Discovery of the First Five Carbon-Enhanced Metal-Poor Stars in the LMC2601.10514v2 · Madeline Lucey, Vedant Chandra, Alexander Ji et al.2026 · 0 citationsarXiv
Optimal and Unbiased Fluxes from Up-the-Ramp Detectors under Variable Illumination2601.10878v2 · Bowen Li, Kevin A. McKinnon, Andrew K. Saydjari et al.2026 · 0 citationsarXiv
Perhaps there is no brown dwarf desert? A study of sub-stellar companions with Gaia DR32601.03539v1 · A. L. Wallace, A. R. Casey2026 · 1 citationarXiv
The Astrometric Resoeccentric Degeneracy: Eccentric Single Planets Mimic 2:1 Resonant Planet Pairs in Astrometry2512.02007v2 · Daniel A. Yahalomi, Tiger Lu, Philip J. Armitage et al.2025 · 3 citationsarXiv
Stellar Parameters of BOSS M dwarfs in SDSS-V DR192511.20005v1 · Dan Qiu, Jennifer A. Johnson, Chao Liu et al.2025 · 1 citationarXiv
Unified Spectrospatial Forward Models: Spatially Continuous Maps of Weak Emission Lines in the Rosette Nebula with SDSS-V LVM2510.07395v1 · Thomas Hilder, Andrew R. Casey, Julianne J. Dalcanton et al.2025 · 3 citationsarXiv
A nearly pristine star from the Large Magellanic Cloud2509.21643v2 · Alexander P. Ji, Vedant Chandra, Selenna Mejias-Torres et al.2025 · 6 citationsarXiv
The Importance of Standardizing Spectra in the Era of Large Spectroscopic Surveys: A Case Study of M Dwarfs in SDSS-V2509.15309v1 · Ilija Medan, Zachary Way, B'arbara Rojas-Ayala et al.2025 · 2 citationsarXiv
Mapping the Distant and Metal-Poor Milky Way with SDSS-V2508.00978v1 · Vedant Chandra, Phillip A. Cargile, Alexander P. Ji et al.2025 · 7 citationsarXiv
Stellar Population Astrophysics (SPA) with the TNG: NLTE atmospheric parameters and abundances of giant stars in 33 Open Clusters2507.15122v1 · M. Dal Ponte, V. D'Orazi, A. Bragaglia et al.2025 · 8 citationsA&A 701, A289 (2025)
Sloan Digital Sky Survey-V: Pioneering Panoptic Spectroscopy2507.06989v1 · Juna A. Kollmeier, Hans-Walter Rix, Conny Aerts et al.2025 · 60 citationsarXiv
The Nineteenth Data Release of the Sloan Digital Sky Survey2507.07093v2 · Gautham Adamane Pallathadka, Mojgan Aghakhanloo, James Aird et al.2025 · 19 citationsarXiv
Probing Binary Architectures of Lithium-Rich Giants in GALAH with COSMIC and Stellar Models2507.05359v1 · Maryum Sayeed, Selina Yang, Giulia Cinquegrana et al.2025 · 4 citationsarXiv
The completeness of the open cluster census towards the Galactic anticentre2506.18708v1 · Emily L. Hunt, Tristan Cantat-Gaudin, Friedrich Anders et al.2025 · 8 citationsarXiv
SDSS-V Milky Way Mapper (MWM): ASPCAP Stellar Parameters and Abundances in SDSS-V Data Release 192506.07845v2 · Szabolcs M'esz'aros, Paula Jofr'e, Jennifer A. Johnson et al.2025 · 20 citationsarXiv
Optical spectroscopic signatures of the red giant evolutionary state2506.02889v1 · Ella Xi Wang, Melissa Ness, Thomas Nordlander et al.2025 · 1 citationarXiv
exoALMA. VIII. Probabilistic Moment Maps and Data Products using Non-parametric Linear Models2504.19416v1 · Thomas Hilder, Andrew R. Casey, Daniel J. Price et al.2025 · 10 citationsarXiv
Chiral Superfluid Helium-3 in the Quasi-Two-Dimensional Limit.40250371 · Heikkinen, Petri J, Levitin, Lev V, Rojas, Xavier et al.2025 · 3 citationsPhysical review letters. 2025;134(13):136001
: A generative, multi-output, latent-variable model for astronomical data with noisy labels2502.01745v2 · Danny Horta, Adrian M. Price-Whelan, David W. Hogg et al.2025 · 6 citationsarXiv
A Data-Driven M Dwarf Model and Detailed Abundances for $\sim$17,000 M Dwarfs in SDSS-V2501.14955v1 · Aida Behmard, Melissa K. Ness, Andrew R. Casey et al.2025 · 0 citationsarXiv
Magnetic Confinement of a Bubble of Supercooled 3He-A.41069680 · Whitehead, Luke, Casey, Andrew, Haley, Richard P et al.2025 · 0 citationsJournal of low temperature physics. 2025;221(1-6):249-255
Detection and Characterisation of Giant Planets with Gaia Astrometry2411.06705v2 · A. L. Wallace, A. R. Casey, A. G. A. Brown et al.2024 · 14 citationsMNRAS (2025) Volume 536, Issue 3, pp.2485-2495
GaiaUnlimited: The old stellar disc of the Milky Way as traced by the Red Clump2410.22036v3 · Shourya Khanna, Jie Yu, Ronald Drimmel et al.2024 · 8 citationsA&A 701, A270 (2025)
The realm of Aurora. Density distribution of metal-poor giants in the heart of the Galaxy2410.22250v1 · Evgeny P. Kurbatov, Vasily Belokurov, Sergey Koposov et al.2024 · 4 citationsarXiv
The GALAH Survey: Stellar parameters and abundances for 800,000 Gaia RVS spectra using GALAH DR4 and The Cannon2410.12272v2 · Pradosh Barun Das, Daniel B. Zucker, Gayandhi M. De Silva et al.2024 · 8 citationsMNRAS 538, 605-621 (2025)
Improving Radial Velocities by Marginalizing over Stars and Sky: Achieving 30 m/s RV Precision for APOGEE in the Plate Era2408.07126v1 · Andrew K. Saydjari, Douglas P. Finkbeiner, Adam J. Wheeler et al.2024 · 0 citationsarXiv
Nova contributions to the chemical evolution of the Milky Way2407.18718v1 · Alex J. Kemp, Amanda I. Karakas, Andrew R. Casey et al.2024 · 9 citationsarXiv
The impact of incorrect dissociation energies on inferred photospheric abundances2407.01861v1 · Sarah E Aquilina, Andrew R Casey, Adam J Wheeler2024 · 1 citationMNRAS 531(4), 2024, 4538-4544
The GALAH survey: Tracing the Milky Way's formation and evolution through RR Lyrae stars2405.04580v1 · Valentina D'Orazi, Nicholas Storm, Andrew R. Casey et al.2024 · 22 citationsarXiv
Gaia DR3 detectability of unresolved binary systems2404.14127v1 · Alfred Castro-Ginard, Zephyr Penoyre, Andrew R. Casey et al.2024 · 88 citationsA&A 688, A1 (2024)
Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry2404.10486v2 · P. Panuzzo, T. Mazeh, F. Arenou et al.2024 · 139 citationsarXiv
The Gaia-ESO Survey: Calibrating the lithium-age relation with open clusters and associations. II. Expanded cluster sample and final membership selection2404.08859v1 · M.L. Guti'errez Albarr'an, D. Montes, H.M. Tabernero et al.2024 · 0 citationsarXiv
Frizzle: Combining spectra or images by forward modeling2403.11011v1 · David W. Hogg (NYU) (Flatiron), Andrew R. Casey (Monash) (ASTRO-3D)2024 · 0 citationsarXiv
Cool and Data-Driven: An Exploration of Optical Cool Dwarf Chemistry with Both Data-Driven and Physical Models2402.14639v1 · Adam D. Rains, Thomas Nordlander, Stephanie Monty et al.2024 · 10 citationsarXiv
Career total: at least 297 works. 180 are in this corpus.Showing the 50 most recent.
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