JA
Jay Anderson
astro-ph.GAastro-ph.SRastro-phastro-ph.EPastro-ph.IMastro-ph.HEastro-ph.COgr-qcnucl-th
On Valency
published · living versionsW_2cqrv25t·v1 · currentpublished
A Highly Magnified Star at Redshift 6.2
with Brian Welch, Dan Coe, Jose M. Diego, Adi Zitrin +24
1 version
W_xa8veqz6·v1published
W_mgwmq36x·v1published
Preprints & journals
218 papers in the corpus · 2001–2026JWST observations of 47 Tucanae: I. The low-mass main sequence down to the hydrogen-burning limit2610.18995v1 · M. Scalco, R. Gerasimov, L. R. Bedin et al.2026 · 0 citationsAstronomy & Astrophysics, Volume 712, A100 (2026)
Euclid: The convective-transition gap of 47 Tuc2606.28504v1 · M. Libralato, M. Griggio, R. Gerasimov et al.2026 · 0 citationsarXiv
The flash-ionised SN Ibn 2025kzr: H-free CSM formed during a precursor outburst 55 days prior to explosion2606.18962v1 · S. de Wet, G. Leloudas, D. A. H. Buckley et al.2026 · 0 citationsarXiv
JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment2606.19228v1 · Aneesh Baburaj, Jean-Baptiste Ruffio, Marshall Perrin et al.2026 · 1 citationAJ 172 28 (2026)
THOR and HAMRR2606.18330v1 · Sean K. Terry, Jay Anderson2026 · 0 citationsarXiv
A Long Period Stellar-Mass Black Hole Binary in Centauri2606.18350v1 · Matthew Whitaker, Evan Kerr, Anil Seth et al.2026 · 0 citationsarXiv
Euclid: Early Release Observations -- Internal kinematics and the convective-transition gap of NGC 63972606.02703v1 · M. Griggio, M. Libralato, R. Gerasimov et al.2026 · 2 citationsarXiv
An HST Wide Field Survey of the Galactic Bulge: Overview, Strategy, and First Results2605.06778v1 · Sean K. Terry, Jay Anderson, Charles A. Beichman et al.2026 · 1 citationarXiv
The JWST Resolved Stellar Populations Early Release Science Program. IX. The RR Lyrae Population in WLM with HST and JWST2602.21205v1 · Catherine M. Slaughter, Evan D. Skillman, Alessandro Savino et al.2026 · 0 citationsarXiv
IRS 9: The Case for a Dynamically-Ejected Star from the Galactic Center2602.02666v1 · Matthew Hosek Jr., Tuan Do, Smadar Naoz et al.2026 · 0 citationsarXiv
Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. V. Detection Rates of Multiplanetary Systems in High Magnification Microlensing Events2512.05182v1 · Vito Saggese, 'Etienne Bachelet, Sebastiano Calchi Novati et al.2025 · 0 citationsarXiv
Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. IV. Lens Mass and Distance Measurements2510.13974v2 · Sean K. Terry, Etienne Bachelet, Farzaneh Zohrabi et al.2025 · 8 citationsarXiv
JWST imaging of omega Centauri: II. Evidence for a split white dwarf cooling sequence in the near-infrared2510.08715v1 · M. Scalco, M. Salaris, L. R. Bedin et al.2025 · 0 citationsarXiv
JWST Imaging of the Closest Globular Clusters -- VI. The Lowest-Mass Objects in M 4 and the Galactic Bulge2507.13564v1 · L. R. Bedin, R. Gerasimov, A. Calamida et al.2025 · 1 citationarXiv
The HST-Gaia Near-Infrared Astrometric Reference Frame near the Milky Way Galactic Center2506.19933v1 · Matthew W. Hosek Jr., Tuan Do, Gregory D. Martinez et al.2025 · 1 citationarXiv
The internal kinematics of NGC 2808 and its multiple populations2505.05604v1 · M. Griggio, A. Bellini, F. I. Aros et al.2025 · 4 citationsarXiv
OGLE-2011-BLG-0462: An Isolated Stellar-Mass Black Hole Confirmed Using New HST Astrometry and Updated Photometry2503.07820v2 · Kailash C Sahu, Jay Anderson, Stefano Casertano et al.2025 · 13 citationsarXiv
The JWST Resolved Stellar Populations Early Release Science Program. VIII. The Spatially Resolved Star Formation History of WLM2502.13887v1 · Roger E. Cohen, Kristen B. W. McQuinn, Alessandro Savino et al.2025 · 9 citationsarXiv
Structure and Dynamics of the Young Massive Star Cluster Westerlund 12501.16755v3 · Lingfeng Wei, Matthew W. Hosek Jr., Jessica R. Lu et al.2025 · 2 citationsThe Astrophysical Journal, 992:213 (25pp), 2025 October 20
The Hubble Space Telescope Survey of M31 Satellite Galaxies IV. Survey Overview and Lifetime Star Formation Histories2501.13152v1 · A. Savino, D. R. Weisz, A. E. Dolphin et al.2025 · 21 citationsarXiv
JWST Imaging of the Closest Globular Clusters -- V. The White Dwarfs Cooling Sequence of M42501.10070v1 · L. R. Bedin, M. Libralato, M. Salaris et al.2025 · 7 citationsarXiv
Author Correction: Fast-moving stars around an intermediate-mass black hole in ω Centauri.39289513 · Häberle, Maximilian, Neumayer, Nadine, Seth, Anil et al.2024 · 2 citationsNature. 2024;634(8032):E1
JWST imaging of the closest globular clusters -- IV. Chemistry, luminosity, and mass functions of the lowest-mass members in the NIRISS parallel fields2409.06774v1 · M. Libralato, R. Gerasimov, L. Bedin et al.2024 · 2 citationsarXiv
The HST Large Programme on Omega Centauri -- VII. The white dwarf cooling sequence2409.04533v1 · M. Scalco, M. Salaris, L. Bedin et al.2024 · 0 citationsarXiv
Fast-moving stars around an intermediate-mass black hole in ω Centauri.38987499 · Häberle, Maximilian, Neumayer, Nadine, Seth, Anil et al.2024 · 105 citationsNature. 2024;631(8020):285-288
The JWST Resolved Stellar Populations Early Release Science Program VII. Stress Testing the NIRCam Exposure Time Calculator2405.17547v1 · A. Savino, M. Gennaro, A. E. Dolphin et al.2024 · 5 citationsarXiv
JWST Imaging of the Closest Globular Clusters -- I. Possible Infrared Excess Among White Dwarfs in NGC 63972405.01631v1 · L. R. Bedin, D. Nardiello, M. Salaris et al.2024 · 12 citationsarXiv
JWST Imaging of the Closest Globular Clusters -- III. Multiple Populations along the low-mass Main Sequence stars of NGC 63972405.01635v2 · M. Scalco, M. Libralato, R. Gerasimov et al.2024 · 0 citationsarXiv
Simultaneous Chandra and HST observations of the quiescent neutron-star low-mass X-ray binaries in 47 Tucanae2404.15504v1 · Maureen van den Berg, Liliana Rivera Sandoval, Craig O. Heinke et al.2024 · 2 citationsarXiv
oMEGACat II -- Photometry and proper motions for 1.4 million stars in Omega Centauri and its rotation in the plane of the sky2404.03722v2 · Maximilian Haberle, Nadine Neumayer, Andrea Bellini et al.2024 · 24 citationsApJ 970 192 (2024)
Unveiling MOA-2007-BLG-192: An M Dwarf Hosting a Likely Super-Earth2403.12118v2 · Sean K. Terry, Jean-Philippe Beaulieu, David P. Bennett et al.2024 · 10 citationsarXiv
High-precision astrometry with VVV -- II. A near-infrared extension of Gaia into the Galactic plane2403.12219v2 · M. Griggio (1, M. Libralato (1, A. Bellini et al.2024 · 6 citationsA&A 687, A94 (2024)
The Large Programme on NGC$\,$6752 -- V. Differences in Luminosity and Mass Functions among Multiple Stellar Populations2403.03262v1 · M. Scalco, R. Gerasimov, L. R. Bedin et al.2024 · 0 citationsarXiv
The JWST Resolved Stellar Populations Early Release Science Program V. DOLPHOT Stellar Photometry for NIRCam and NIRISS2402.03504v1 · Daniel R. Weisz, Andrew E. Dolphin, Alessandro Savino et al.2024 · 46 citationsarXiv
The JWST Resolved Stellar Populations Early Release Science Program VI. Identifying Evolved Stars in Nearby Galaxies2401.14889v1 · Martha L. Boyer, Giada Pastorelli, L'eo Girardi et al.2024 · 8 citationsarXiv
The JWST Resolved Stellar Populations Early Release Science Program IV: The Star Formation History of the Local Group Galaxy WLM2312.03060v1 · Kristen. B. W. McQuinn, Max J. B. Newman, Alessandro Savino et al.2023 · 33 citationsarXiv
The JWST Galactic Center Survey -- A White Paper2310.11912v8 · Rainer Schoedel, Steve Longmore, Jonny Henshaw et al.2023 · 6 citationsarXiv
JWST-TST High Contrast: Achieving direct spectroscopy of faint substellar companions next to bright stars with the NIRSpec IFU2310.09902v2 · Jean-Baptiste Ruffio, Marshall D. Perrin, Kielan K. W. Hoch et al.2023 · 3 citationsarXiv
JWST-TST DREAMS: Quartz Clouds in the Atmosphere of WASP-17b2310.08637v2 · David Grant, Nikole K. Lewis, Hannah R. Wakeford et al.2023 · 91 citationsarXiv
An HST survey of 33 T8 to Y1 brown dwarfs: NIR photometry and multiplicity of the coldest isolated objects2309.09923v1 · Clemence Fontanive, Luigi R. Bedin, Matthew De Furio et al.2023 · 12 citationsarXiv
Author Correction: A highly magnified star at redshift 6.2.37468641 · Welch, Brian, Coe, Dan, Diego, Jose M et al.2023 · 1 citationNature. 2023;620(7972):E10
New Compact Object Binary Populations with Precision Astrometry (Roman White Paper)2306.16479v1 · P. Gandhi, C. Dashwood Brown, Y. Zhao et al.2023 · 0 citationsarXiv
The TESS-Keck Survey. XVI. Mass Measurements for 12 Planets in Eight Systems2306.16587v1 · Joseph M. Akana Murphy, Natalie M. Batalha, Nicholas Scarsdale et al.2023 · 10 citationsarXiv
Exotica in the Globular Cluster M4, Studied with Chandra, HST, and the VLA2306.11770v1 · Phyllis M. Lugger, Haldan N. Cohn, Craig O. Heinke et al.2023 · 8 citationsarXiv
Exploring the origin of the extended main sequence turn off in M37 through the white dwarf cooling sequence2306.09845v1 · M. Griggio (1, M. Salaris (3, D. Nardiello (2 et al.2023 · 12 citationsarXiv
An elusive dark central mass in the globular cluster M42305.12702v1 · Eduardo Vitral, Mattia Libralato, Kyle Kremer et al.2023 · 19 citationsarXiv
The Hubble Space Telescope Survey of M31 Satellite Galaxies II. The Star Formation Histories of Ultra-Faint Dwarf Galaxies2305.13360v2 · A. Savino, D. R. Weisz, E. D. Skillman et al.2023 · 36 citationsarXiv
The James Webb Space Telescope Mission2304.04869v1 · Jonathan P. Gardner, John C. Mather, Randy Abbott et al.2023 · 505 citationsarXiv
JWST-TST Proper Motions: I. High-Precision NIRISS Calibration and Large Magellanic Cloud Kinematics2303.00009v2 · M. Libralato, A. Bellini, R. P. van der Marel et al.2023 · 34 citationsarXiv
The JWST Resolved Stellar Populations Early Release Science Program III: Photometric Star-Galaxy Separations for NIRCam2301.07218v1 · Jack T. Warfield, Hannah Richstein, Nitya Kallivayalil et al.2023 · 26 citationsarXiv
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