Sangmo Sohn
1975
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country of citizenship: South Korea
educated at: University of Virginia
occupation: researcher, astronomer
Works 1
Articles 42
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Structural Parameters and Possible Association of the Ultra-faint Dwarfs Pegasus III and Pisces II from Deep Hubble Space Telescope Photometry
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The Hubble Space Telescope Survey of M31 Satellite Galaxies. I. RR Lyrae–based Distances and Refined 3D Geometric Structure
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Ultraviolet Legacy Library of Young Stars as Essential Standards (ULLYSES): Data Release I
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First Gaia Dynamics of the Andromeda System: DR2 Proper Motions, Orbits, and Rotation of M31 and M33
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The Proper-motion Field along the Magellanic Bridge: A New Probe of the LMC–SMC Interaction
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Evidence for an Intermediate-mass Milky Way from Gaia DR2 Halo Globular Cluster Motions
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Estimating the Mass of the Milky Way Using the Ensemble of Classical Satellite Galaxies
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The Metal-poor non-Sagittarius (?) Globular Cluster NGC 5053: Orbit and Mg, Al, and Si Abundances
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SMHASH: anatomy of the Orphan Stream using RR Lyrae stars
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The Missing Satellites of the Magellanic Clouds? Gaia Proper Motions of the Recently Discovered Ultra-faint Galaxies
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The Proper Motion Field of the Small Magellanic Cloud: Kinematic Evidence for Its Tidal Disruption
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HST Astrometry in the 30 Doradus Region. II. Runaway Stars from New Proper Motions in the Large Magellanic Cloud
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Absolute Hubble Space Telescope Proper Motion (HSTPROMO) of Distant Milky Way Globular Clusters: Galactocentric Space Velocities and the Milky Way Mass
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The Proper Motion of Pyxis: The First Use of Adaptive Optics in Tandem withHSTon a Faint Halo Object
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Hubble Space Telescope proper motions of individual stars in stellar streams: Orphan, Sagittarius, Lethe, and the new "Parallel' stream"
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Space Motions of the Dwarf Spheroidal Galaxies Draco and Sculptor Based on HST Proper Motions with a ∼10 yr Time Baseline
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Proper Motions of Jets on the Kiloparsec Scale: New Results with HST
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Isotropic at the break? 3D kinematics of Milky Way halo stars in the foreground of M31
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An HST proper-motion study of the large-scale jet of 3C273
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A kiloparsec-scale internal shock collision in the jet of a nearby radio galaxy
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Hubble Space Telescope proper motions along the Sagittarius stream. I. Observations and results for stars in four fields
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Reddening, distance, and stellar content of the young open cluster Westerlund 2
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The starburst cluster Westerlund 1: the initial mass function and mass segregation
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Nonlinear color-metallicity relations of globular clusters. IV. Testing the nonlinearity scenario for color bimodality via HST/WFC3 u-band photometry of M84 (NGC 4374)
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The space motion of Leo I: Hubble space telescope proper motion and implied orbit
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The space motion of Leo I: the mass of the Milky Way's dark matter halo
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Optical proper motion measurements of the M87 jet: new results from the Hubble space telescope
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The M31 velocity vector. III. Future Milky Way M31-M33 orbital evolution, merging, and fate of the Sun
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The M31 velocity vector. I. Hubble space telescope proper-motion measurements
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Ultraviolet properties of Galactic globular clusters with GALEX. II. Integrated colors
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The M31 velocity vector. II. Radial orbit toward the Milky Way and implied Local Group mass
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A comprehensive GALEX ultraviolet catalog of star clusters in M31 and a study of the young clusters
Human - wd:Q57429049