Yumi Choi
- NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)
2025/07/17 by Colin Orion Chandler, Chandler, Colin Orion, Pedro H. Bernardinelli +554 · 15 voices · 9 citations
Physics and Astronomy · #Astrophysics and Star Formation Studies #Astronomy and Astrophysical Research #Gamma-ray bursts and supernovae
- Overview of the DESI Legacy Imaging Surveys
2019/04/09 by Arjun Dey, David J. Schlegel, Dustin Lang +158 · 210 citations
Engineering · Physics and Astronomy · #CCD and CMOS Imaging Sensors #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae
- A Galactic Eclipse: The Small Magellanic Cloud is Forming Stars in Two, Superimposed Systems
2023/12/12 by Claire E. Murray, Sten Hasselquist, Murray, Claire E. +57 · 3 voices · 5 citations
Earth and Planetary Sciences · Physics and Astronomy · #Astrophysics and Star Formation Studies #Atmospheric Ozone and Climate #Stellar, planetary, and galactic studies #astro-ph.GA
- The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER). I. Ultraviolet to Infrared Photometry of 22 Million Stars in M33
2021/04/01 by Benjamin F. Williams, Meredith J. Durbin, Julianne J. Dalcanton +18 · 4 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena
- DELVE 6: An Ancient, Ultra-Faint Star Cluster on the Outskirts of the Magellanic Clouds
2023/06/07 by W. Cerny, A. Drlica-Wagner, Cerny, W. +49 · 4 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Stellar, planetary, and galactic studies
- Reading Between the (Spectral) Lines: Magellan/IMACS spectroscopy of the Ultra-faint Dwarf Galaxies Eridanus IV and Centaurus I
2023/08/16 by Mairead Heiger, T. S. Li, Heiger, M. E. +37 · 2 citations
Physics and Astronomy · Chemistry · #Stellar, planetary, and galactic studies #Molecular spectroscopy and chirality #Astronomy and Astrophysical Research
- A dark siren measurement of the Hubble constant using gravitational wave events from the first three LIGO/Virgo observing runs and DELVE
2023/10/20 by Viviane Alfradique, Alfradique, V., Clécio R. Bom +37 · 2 citations
Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Pulsars and Gravitational Waves Research
- Exploring the Origin of the Distance Bimodality of Stars in the Periphery of the Small Magellanic Cloud with APOGEE and Gaia
2023/08/25 by Andrés Almeida, Almeida, Andres, Steven R. Majewski +27 · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Stellar, planetary, and galactic studies
- Discovery and Spectroscopic Confirmation of Aquarius III: A Low-Mass Milky Way Satellite Galaxy
2024/10/01 by W. Cerny, Cerny, W., Anirudh Chiti +76 · 4 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies
- Precise Measurements of the LMC Bar's Geometry With Gaia DR3 and a Novel Solution to Crowding Induced Incompleteness in Star Counting
2024/10/23 by Himansh Rathore, Yumi Choi, Rathore, Himansh +5 · 2 citations
Earth and Planetary Sciences · Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Geophysics and Gravity Measurements #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Stellar, planetary, and galactic studies
- NGC3109 detection limits
2025/05/08 by Amandine Doliva-Dolinsky, Doliva-Dolinsky, Amandine, Burçin Mutlu-Pakdil +79 · 4 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Particle physics theoretical and experimental studies #Stellar, planetary, and galactic studies
- KARINA: An Efficient Deep Learning Model for Global Weather Forecast
2024/03/13 by Minjong Cheon, Cheon, Minjong, Yo-Hwan Choi +9 · 2 citations
Computer Science · Earth and Planetary Sciences · #Artificial Intelligence (cs.AI) #Atmospheric and Oceanic Physics (physics.ao-ph) #Computational Physics and Python Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Physical sciences #Machine Learning (cs.LG) #Meteorological Phenomena and Simulations #Seismology and Earthquake Studies
- Streams, Shells, and Substructures in the Accretion-Built Stellar Halo of NGC 300
2025/01/07 by Catherine E. Fielder, Fielder, Catherine E., David J. Sand +56 · 3 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astro and Planetary Science
- Unveiling the purely young star formation history of the SMC's northeastern shell from colour-magnitude diagram fitting
2024/07/18 by J. D. Sakowska, Sakowska, Joanna D., Noelia E. D. Noël +27 · 1 citation
Physics and Astronomy · Engineering · #Astronomy and Astrophysical Research #Space Exploration and Technology #Astronomical Observations and Instrumentation
- The DECam MAGIC Survey: Spectroscopic Follow-up of the Most Metal-Poor Stars in the Distant Milky Way Halo
2025/06/23 by Vinicius M. Placco, Placco, Vinicius M., Guilherme Limberg +45 · 4 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
- Revealing the Chemical Structure of the Magellanic Clouds with APOGEE. I. Calculating Individual Stellar Ages of RGB Stars in the Large Magellanic Cloud
2023/06/10 by Joshua Povick, Povick, Joshua T., David L. Nidever +27 · 1 citation
Physics and Astronomy · Engineering · #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies #Astronomical Observations and Instrumentation
- Spectroscopic Analysis of Pictor II: a very low metallicity ultra-faint dwarf galaxy bound to the Large Magellanic Cloud
2025/06/27 by Andrew B. Pace, Ting S. Li, Pace, A. B. +63 · 1 voice · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies
- A Deep Look at the Ultra-Faint Milky Way Satellite Virgo III with Rubin Observatory Data Preview 2
2026/07/27 by Aashay Pai, Alex Drlica-Wagner, Peter S. Ferguson +9
Physics and Astronomy · #astro-ph.GA