Publications (61)
Wide-Field Survey of Globular Clusters in M31. II. Kinematics of the Globular Cluster System
Myung Gyoon Lee, Ho Seong Hwang, Sang Chul Kim +4
Dynamical Constraints on the Formation of NGC 4472 and Its Globular Clusters
Stephen E. Zepf, Michael A. Beasley, Terry J. Bridges +4
Washington Photometry of New Globular Clusters in M31
Sang Chul Kim, Myung Gyoon Lee, Doug Geisler +3
A sample of relatively unstudied star clusters in the Large Magellanic Cloud: fundamental parameters determined from Washington photometry
Tali Palma, Juan J. Clariá, Doug Geisler +2
Dynamics of the Globular Cluster System Associated with M87 (NGC 4486). I. New CFHT MOS Spectroscopy and the Composite Database
David A. Hanes, Patrick Cote, Terry J. Bridges +5
HST WFPC2 Color-Magnitude Diagrams of Halo Globular Clusters in M33: Implications for the Early Formation History of the Local Group
Ata Sarajedini, Doug Geisler, Paul Harding +1
The intermediate-age open clusters Ruprecht 4, Ruprecht 7 and Pismis 15
Giovanni Carraro, Doug Geisler, Gustavo Baume +2
Disentangling the Galactic Halo with APOGEE: I. Chemical and Kinematical Investigation of Distinct Metal-Poor Populations
Christian R. Hayes, Steven R. Majewski, Matthew Shetrone +21
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud IV: Evidence for Multiple Populations in Hodge 11 and NGC 2210
Christina K. Gilligan, Brian Chaboyer, Jeffrey D. Cummings +10
Young Star Clusters in the Dwarf Irregular Galaxy, UGC 7636, Interacting with the Giant Elliptical Galaxy NGC 4472
Myung Gyoon Lee, Eunhyeuk Kim, Doug Geisler
New Galactic Star Clusters Discovered in the VVV Survey
Jura Borissova, Charles Bonatto, Radostin Kurtev +27
The Line-of-Sight Depth of Populous Clusters in the Small Magellanic Cloud
Hugh H. Crowl, Ata Sarajedini, Andres E. Piatti +4
Wide Field CCD Surface Photometry of the Giant Elliptical Galaxy NGC 4472 in the Virgo Cluster
Eunhyeuk Kim, Myung Gyoon Lee, Doug Geisler
Globular Clusters as Probes of the Virgo gE NGC 4472
Terry Bridges, Keith Ashman, Mike Beasley +4
Two Groups of Red Giants with Distinct Chemical Abundances in the Bulge Globular Cluster NGC 6553 Through the Eyes of APOGEE
Baitian Tang, Roger E. Cohen, Doug Geisler +18
New CCD Survey of Globular Clusters in M31
Myung Gyoon Lee, Sang Chul Kim, Doug Geisler +3
Wide-Field Survey of Globular Clusters in M31. I. A Catalog of New Clusters
Sang Chul Kim, Myung Gyoon Lee, Doug Geisler +6
Determination of the Distance to M33 Based on the Tip of the Red Giant Branch and the Red Clump
Minsun Kim, Eunhyeuk Kim, Myung Gyoon Lee +2
The Stellar Populations of M33's Outer Regions II: Deep ACS Imaging
Michael K. Barker, Ata Sarajedini, Doug Geisler +2
The Globular Cluster System of NGC 1399. I. A Wide-field Photometric Study
Boris Dirsch, Tom Richtler, Doug Geisler +3
The Kinematics of the Globular Cluster System of NGC 5128 with a New, Large Sample of Radial Velocity Measurements
Kristin A. Woodley, Matias Gomez, William E. Harris +2
Probing the Large Magellanic Cloud's recent chemical enrichment history through its star clusters
Tali Palma, Juan J. Clariá, Doug Geisler +2
The age-metallicity relationship of the Large Magellanic Cloud field star population from wide-field Washington photometry
Andrés E. Piatti, Doug Geisler
A Comparative Study of Globular Cluster Systems in UGC 9799 and NGC 1129
Myung Gyoon Lee, Eunhyeuk Kim, Doug Geisler +2
Washington CCD Photometry of the Globular Cluster System of the Giant Elliptical Galaxy M60 in Virgo
Myung Gyoon Lee, Hong Soo Park, Eunhyeuk Kim +3
The VVV-SkZ pipeline: an automatic PSF-fitting photometric pipeline for the VVV survey
Francesco Mauro, Christian Moni Bidin, André-Nicolas Chené +4
Ages and Metallicities of Star Clusters and Surrounding Fields in the Outer Disk of the Large Magellanic Cloud
Eduardo Bica, Doug Geisler, Horacio Dottori +3
A catalogue of Large Magellanic Cloud star clusters observed in the Washington photometric system
Tali Palma, Luciana V. Gramajo, Juan J. Clariá +3
Investigating potential planetary nebula/cluster pairs
Christian Moni Bidin, Daniel Majaess, Charles Bonatto +10
RR Lyrae Variables in M33. I. Evidence For a Field Halo Population
Ata Sarajedini, M. K. Barker, Doug Geisler +2
Determination of the Distance to M33 Based on Single Epoch I-band HST Observations of Cepheids
Myung Gyoon Lee, Minsun Kim, Ata Sarajedini +2
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud: III. Horizontal Branch Morphology
R. Wagner-Kaiser, Dougal Mackey, Ata Sarajedini +5
Constraints on the Formation History of the Elliptical Galaxy NGC 3923 from the Colors of Its Globular Clusters
Stephen E. Zepf, Keith M. Ashman, Doug Geisler
Hubble Space Telescope Photometry of the Dwarf Spheroidal Galaxy ESO 410-G005
Igor D. Karachentsev, Margarita E. Sharina, Eva K. Grebel +7
Washington Photometry of the Globular Cluster System of NGC 4472. II. The Luminosity Function and Spatial Structure
Myung Gyoon Lee, Eunhyeuk Kim, Doug Geisler
Is Palomar 1 really associated with the Canis Major overdensity?
Ivo Saviane, Lorenzo Monaco, Matteo Correnti +2
Chemical and kinematic analysis of CN-strong Metal-poor Field Stars in LAMOST DR3
Baitian Tang, Chao Liu, J. G. Fernandez-Trincado +5
Chemical abundances and ages of the bulge stars in APOGEE high-velocity peaks
Yingying Zhou, Juntai Shen, Chao Liu +17
The Stellar Populations of M33's Outer Regions III: Star Formation History
Michael K. Barker, Ata Sarajedini, Doug Geisler +2
Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
Michael R. Blanton, Matthew A. Bershady, Bela Abolfathi +350
A Search for Old Star Clusters in the Large Magellanic Cloud
Doug Geisler, Eduardo Bica, Horacio Dottori +3
The Metallicity of the Open Cluster Tombaugh 2
Sandro Villanova, Sofia Randich, Doug Geisler +2
A Two Micron All-Sky Survey View of the Sagittarius Dwarf Galaxy: VI. s-Process and Titanium Abundance Variations Along the Sagittarius Stream
Mei-Yin Chou, Katia Cunha, Steven R. Majewski +4
Low Mass X-ray Binaries in 6 Elliptical Galaxies: Connection to Globular Clusters
Eunhyeuk Kim, Dong-Woo Kim, Giuseppina Fabbiano +4
The Metal-poor non-Sagittarius (?) Globular Cluster NGC 5053: Orbit and Mg, Al and Si Abundances
Baitian Tang, J. G. Fernandez-Trincado, Doug Geisler +20
Sodium-oxygen anticorrelation and neutron capture elements in Omega Centauri stellar populations
Anna F. Marino, Antonino P. Milone, Giampaolo Piotto +10
Dynamics of the Globular Cluster System Associated with M87 (NGC 4486). II. Analysis
Patrick Cote, Dean E. McLaughlin, David A. Hanes +6
Chemical Abundances and Kinematics in Globular Clusters and Local Group Dwarf Galaxies and Their Implications for Formation Theories of the Galactic Halo
Doug Geisler, George Wallerstein, Verne V. Smith +1
Near-Infrared Observations of Globular Clusters in NGC 4472, NGC 4594, NGC 3585 and NGC 5813 and Implications for their Ages and Metallicities
Maren Hempel, Steve Zepf, Arunav Kundu +2
Newly Identified Star Clusters in M33. I. Integrated Photometry and Color-Magnitude Diagrams
Ata Sarajedini, M. K. Barker, Doug Geisler +2
'Sculptor'-ing the Galaxy? The Chemical Compositions of Red Giants in the Sculptor Dwarf Spheroidal Galaxy
Doug Geisler, Verne V. Smith, George Wallerstein +2
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud: II. Relative ages and distances for six ancient globular clusters
R. Wagner-Kaiser, Dougal Mackey, Ata Sarajedini +6
A 2MASS All-Sky View of the Sagittarius Dwarf Galaxy: Variation of the Metallicity Distribution Function Along the Sagittarius Stream
Mei-Yin Chou, Steven R. Majewski, Katia Cunha +9
APOGEE Chemical Abundances of the Sagittarius Dwarf Galaxy
Sten Hasselquist, Matthew Shetrone, Verne Smith +23
The Space Interferometry Mission Astrometric Grid Giant-Star Survey. I. Stellar Parameters and Radial Velocity Variability
Dmitry Bizyaev, Verne V. Smith, Jose Arenas +7
Globular Clusters as Tracers of Stellar Bimodality in Elliptical Galaxies: The Case of NGC 1399
Juan C. Forte, Favio Faifer, Doug Geisler
Double Horizontal Branches in NGC 6440 and NGC 6569 unveiled by the VVV Survey
Francesco Mauro, Christian Moni Bidin, Roger Cohen +5
Surface Photometry of Star Clusters in the Dwarf Elliptical Galaxies NGC 185 and NGC 205
Sang Chul Kim, Myung Gyoon Lee, Doug Geisler +3
Timing the Evolution of the Galactic Disk with NGC 6791: An Open Cluster with Peculiar High-$α$ Chemistry as seen by APOGEE
Sean T. Linden, Matthew Pryal, Christian R. Hayes +19
Sodium and Oxygen Abundances in the Open Cluster NGC 6791 from APOGEE H-Band Spectroscopy
Katia Cunha, Verne V. Smith, Jennifer A. Johnson +27
The Ages, Metallicities and Alpha Element Enhancements of Globular Clusters in the Elliptical NGC 5128: A Homogeneous Spectroscopic Study with Gemini/GMOS
Kristin A. Woodley, William E. Harris, Thomas H. Puzia +3