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Douglas Paul Geisler

Full Professor

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

Stellar Populations in the Local Group; Formation and evolution of Local Group galaxies; Multiple populations in star clusters; Formation and evolution of the Milky Way; Formation and evolution of external galaxies; star clusters; stellar populations;

Astronomy, UNIVERSITY OF WASHINGTON-SEATTLE. Estados Unidos, 1983

Associate Professor Full Time

UNIVERSIDAD DE CONCEPCION

Chile

1999 - 2005
Full Professor Full Time

UNIVERSIDAD DE CONCEPCION

Chile

2005 - 2019
Emeritus professor Part Time

UNIVERSIDAD DE CONCEPCION

Chile

2019 - At present
Professor and Researcher Part Time

UNIVERSIDAD DE LA SERENA

Chile

2018 - At present

Research Associate Full Time

Cerro Tololo Inter-American Observatory

Chile

1984 - 1986
Assistant Astronomer Full Time

Cerro Tololo Inter-American Observatory

Chile

1986 - 1994
Assistant Scientist Full Time

Kitt Peak National Observatory

Estados Unidos

1995 - 1999
Postdoc Full Time

Brigham Young University

Estados Unidos

1983 - 1984

I have directed 4 PhD thesis and 3 Masters theses at the Universidad de Concepcion.
These include:
Cesar Munoz, Investigacion de Cumulos del Bulbo Galactico, PhD 2018
Renee Mateluna, Evolucion Quimica de Cumulos en el Nube Grande de Magallanes, PhD 2012
Francesco Mauro, Photometry of Bulge Globular Clusters in the VVV Survey, PhD 2012
Celeste Parisi, The Chemical Evolution of the Small Magellanic Cloud, PhD 2011
Jose Schiapacasse, Primer Analisis Quimico del Cumulo Abierto de edad intermedio IC 166, Masters 2018
Heinz Frelijj, The Interesting Globular Cluster M30, Masters 2017
Cesar Munoz, High Resolution Spectroscopy of the Globular Cluster NGC 3201, Masters 2014

I am very active in public outreach, giving public lectures multiple times per year, as well as newspaper, radio and TV interviews

Premio Municipal de Ciencias de la Municipalidad de Concepcion

ILUSTRE MUNICIPALIDAD DE CONCEPCION

Chile, 2012

recognition of an important longterm contribution to the scientific development of the region
Centro de Astrofísica FONDAP

FONDAP

Chile, 2002

Centro de Astrofísica FONDAP 2002-2012 PI for one of the science areas
Centro de Excelencia en Astrofisica y Tecnologias Afines

FONDECYT

Chile, 2008

Centro de Excelencia en Astrofisica y Tecnologias Afines - Programa BASAL 2008-2021 PI for one of the science areas and PI for Universidad de Concepcion
Magellanic Cloud Star Clusters as Excellent Probes to Understanding Galaxy Formation and Improving the Distance Scale

FONDECYT

Chile, 2011

Magellanic Cloud Star Clusters as Excellent Probes to Understanding Galaxy Formation and Improving the Distance Scale Proyecto 32100008 Programa de Astronomia 2011-2013 PI
Enlightening the Formation and Evolution of Galactic Structures: the GAIA/ESO Survey

FONDECYT

Chile, 2011

Enlightening the Formation and Evolution of Galactic Structures: the GAIA/ESO Survey Programa de Astronomia Proyecto 32110029 Co-I
Stellar Populations in the Milky Way and its Satellites

FONDECYT

Chile, 2014

Stellar Populations in the Milky Way and its Satellites FONDECYT Regular Proyecto 1130721 2014-2017 Co-I
Astronomy Summer School for Primary and High School Teachers

FONDECYT

Chile, 2015

Astronomy Summer School for Primary and High School Teachers Programa de Astronomia Proyecto 31150034 2015-2017 PI
The Zoo of Multiple Stellar Populations in Globular Clusters

FONDECYT

Chile, 2017

The Zoo of Multiple Stellar Populations in Globular Clusters FONDECYT Regular Proyecto 1170518 2017-2020 Co-I
WIYN Open Cluster Study Photometry: The Next Generation

NATIONAL SCIENCE FOUNDATION

Estados Unidos, 2006

WIYN Open Cluster Study Photometry: The Next Generation NSF Grant AST-0606703 2006-2011 co-I
Open and Globular Star Clusters in the VVV Survey

Fondo Comite Mixto ESO-Chile

Chile, 2011

Open and Globular Star Clusters in the VVV Survey Fondo Comite Mixto ESO-Chile 2011-2013 PI
Fortalecimiento de la red de colaboracion entre los departamentos de astronomia de las Universidades UCN, ULS, UC y UdeC y de estos con sus pares nacionales e internacionales

Fondo Comite Mixto ESO-Chile

Chile, 2011

Fortalecimiento de la red de colaboracion entre los departamentos de astronomia de las Universidades UCN, ULS, UC y UdeC y de estos con sus pares nacionales e internacionales Fondo Comite Mixto ESO-Chile 2011-2013 Co-I
Reinforcing Postdoctoral Research at the Universidad de Concepcion

Fondo Comite Mixto ESO-Chile

Chile, 2013

Reinforcing Postdoctoral Research at the Universidad de Concepcion Fondo Comite Mixto ESO - Gobierno de Chile 2013-2015 Co-I
Sustaining the Development of Research and Training in the Astronomy Department of the Universidad de Concepcion

Fondo Comite Mixto ESO-Chile

Chile, 2014

Sustaining the Development of Research and Training in the Astronomy Department of the Universidad de Concepcion Fondo Comite Mixto ESO - Gobierno de Chile 2014-2015 PI
The Life Cycles of Massive Stars: A New Approach to Measure Mass Loss

NATIONAL SCIENCE FOUNDATION

Estados Unidos, 2016

The Life Cycles of Massive Stars: A New Approach to Measure Mass Loss NSF AST-1614933 2016-2018 Co-I
Posdoctoral positions in theory and astroinstrumentation at the Universidad de Concepcion

Fondo Comite Mixto ESO-Chile

Chile, 2015

Posdoctoral positions in theory and astroinstrumentation at the Universidad de Concepcion Fondo Comite Mixto ESO - Gobierno de Chile 2015-2017 PI
The Open Cluster Chemical Analysis and Mapping (OCCAM) Survey

NATIONAL SCIENCE FOUNDATION

Estados Unidos, 2017

The Open Cluster Chemical Analysis and Mapping (OCCAM) Survey NSF grant 2017-2021 Co-I
A Snapshot Survey of Probable Nearby Galaxies

SPACE TELESCOPE SCIENCE INSTITUTE

Estados Unidos, 1999

CoI on HST project
A Survey of Distant Halo Giant Stars for the SIM Astrometric Grid and a Deep Probe of Galactic Halo Structure

NATIONAL AERONAUTIC AND SPACE ADMINISTRATION

Chile, 1999

CoI in NASA project
The Grid Giant Star Survey for the SIM Astrometric Grid: Northern Hemisphere Extension

NATIONAL AERONAUTIC AND SPACE ADMINISTRATION

Chile, 2000

CoI in NASA project
Proper Motions in Baade's Window

SPACE TELESCOPE SCIENCE INSTITUTE

Chile, 2000

CoI on HST project
A Snapshot Survey of Probable Nearby Galaxies

SPACE TELESCOPE SCIENCE INSTITUTE

Chile, 2000

CoI on HST project
Followup Observations of Grid Giant Star Candidates

NATIONAL AERONAUTIC AND SPACE ADMINISTRATION

Chile, 2000

PI on NASA project
Taking the Measure of the Milky Way

NATIONAL AERONAUTIC AND SPACE ADMINISTRATION

Chile, 2000

CoI on NASA project
The Field Stellar Populations of M33's Outer Halo

SPACE TELESCOPE SCIENCE INSTITUTE

Chile, 2002

coI on HST project
Main Sequence Turno Ages For Second Parameter Clusters in M33

SPACE TELESCOPE SCIENCE INSTITUTE

Chile, 2003

coI on HST project
Spectroscopic Monitoring of SIM Grid Candidates

NATIONAL AERONAUTIC AND SPACE ADMINISTRATION

Chile, 2004

coI of NASA project
Globular Clusters and Galaxy Formation

FONDO NACIONAL DE CIENCIA,TECNOLOGIA E INNOVACION

Chile, 2000

PI on FONDECYT project
The Nearby Resolved Spiral Galaxy NGC 300

FONDO NACIONAL DE CIENCIA,TECNOLOGIA E INNOVACION

Chile, 2000

coI on FONDECYT project
Globular Cluster Systems, Galaxy Formation, and an Improved Calibration of the Extragalactic Distance Scale

FONDO NACIONAL DE CIENCIA,TECNOLOGIA E INNOVACION

Chile, 2001

PI on FONDECYT Lineas Complementarias project
Reinforcing Research and Scientic Interaction in the New Astronomy Department at the Universidad de Concepcion

GEMINI OBSERVATORY

Chile, 2008

PI on Gemini-CONICYT project
Reinforcing Research in the Astronomy Department at the Universidad de Concepcion

GEMINI OBSERVATORY

Chile, 2009

PI on Gemini - CONICYT project
Establishing a New Level of Collaboration between the Universidad de Concepcion and the Universidad de Valparaiso

EUROPEAN SOUTHERN OBSERVATORY

Chile, 2010

coI (and responsible investigator for Universidad de Concepcion) on Comite Mixto ESO-Chile project
The Galactic Bulge at the Crossroads - ESO Workshop 2018

ATACAMA LARGE MILLIMETER ARRAY (ALMA)

Chile, 2017

PI on ALMA - CONICYT project
Prolific Investigator

UNIVERSIDAD DE CONCEPCION

Chile, 2016

I was recognized as one of the three most prolific investigators at the Universidad de Concepcion over the past 20 years
Emeritus Professor

UNIVERSIDAD DE CONCEPCION

Chile, 2019

Awarded status of Emeritus Professor


Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud - V. Multiple populations in ancient globular clusters Geisler, Douglas; Villanova, Sandro Article ISI Monthly Notices of the Royal Astronomical Society (2020)
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code - II. The Southern clusters and overview Beers, T. C.; Cohen, R. E.; Frinchaboy P.; Lane, R. R.; Majewski, S. R.; Nataf D.; Nidever, D. L.; Schiavon, R. P.; Smith, V. V.; Stringfellow, G. S. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)
On the Chemical and Kinematic Consistency between N-rich Metal-poor Field Stars and Enriched Populations in Globular Clusters Yan, HL; Shi J.R. Article ISI Astrophysical Journal (2020)
The chemical compositions of accreted and in situ galactic globular clusters according to SDSS/APOGEE Horta, Danny; Mackereth, J. Ted; Fernandez-Trincado, Jose G.; Lane, Richard R.; Moni Bidin, Christian; Nataf, David M.; Nitschelm, Christian Article ISI Monthly Notices of the Royal Astronomical Society (2020)
The Open Cluster Chemical Abundances and Mapping Survey. IV. Abundances for 128 Open Clusters Using SDSS/APOGEE DR16 Carrera, Ricardo; Cohen, Roger; Lane, Richard R.; Minniti, Dante; Bidin, Christian Moni Article ISI Astronomical Journal (2020)
The vertical Na-O relation in the bulge globular cluster NGC 6553 Bidin C.M.; Cohen R.E. Article ISI Monthly Notices of the Royal Astronomical Society (2020)
A colour-excess extinction map of the southern Galactic disc from the VVV and GLIMPSE surveys Nilo-CastellÃ³n J.L.; Haikala L.; Lucas P.; Moni Bidin C.; Saito, R K Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
A Panchromatic View of the Bulge Globular Cluster NGC 6569 Saracino S.; Ferraro, F. R.; Lanzoni B.; Cohen, R. E. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2019)
A Sequoia in the Garden: FSR 1758-Dwarf Galaxy or Giant Globular Cluster? Arias J.I. Article ISI SCOPUS ASTROPHYSICAL JOURNAL LETTERS (2019)
A supragalactic conundrum: the globular clusters colour pattern in Virgo galaxies FORTE, JC; Cellone S.A.; Faifer F.R.; Scalia, MC; Sesto L.; Castelli A.V.S.; Vega, EI Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
Analysis of the physical nature of 22 New VVV Survey Globular Cluster candidates in the Milky Way bulge Netzel H.; Saito, R K Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
Chemical and Kinematic Analysis of CN-strong Metal-poor Field Stars in LAMOST DR3 Shi J.R.; Worthey, G Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2019)
Detailed Chemical Composition and Orbit of the Newly Discovered Globular Cluster FSR 1758: Implications for the Accretion of the Sequoia Dwarf Galaxy onto the Milky Way Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2019)
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 Cummings J.D.; Mackey D.; Cohen, R. E.; Parisi, M C Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
H-band discovery of additional second-generation stars in the Galactic bulge globular cluster NGC 6522 as observed by APOGEE and Gaia Fernández-Trincado, J. G.; Zamora, O.; Souto, Diogo; Cohen, R. E.; Dell'Agli, F.; García-Hernández, D. A.; Masseron, T.; Schiavon, R. P.; Mészáros, Sz.; Cunha, K.; Hasselquist, S.; Shetrone, M.; Schiappacasse Ulloa, J.; Tang, B.; Geisler, D.; Schleicher, Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2019)
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code Prieto C.A.; Jonsson H.; Beers T.C.; Cohen R.E. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2019)
The Relationship between Globular Cluster Mass, Metallicity, and Light-element Abundance Variations Wyse, R. F. G.; Schiavon, R. P.; Ting Y.S.; Cohen, R. E.; Frinchaboy, P. M. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2019)
The search for multiple populations in Magellanic Clouds clusters - V. Correlation between cluster age and abundance spreads Bastian N.; Chantereau W.; Platais I.; Usher C. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2 Schiappacasse-Ulloa, J; Zamora O.; Frinchaboy P.; Schultheis M.; Masseron T.; Hasselquist S.; Smith V.V.; Vieira K.; Robin A.C.; Lane R.R.; et al. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2018)
Age as a major factor in the onset of multiple populations in stellar clusters Lardo C.; Dalessandro E.; Bastian N.; Usher C.; Cordero M.; Geisler D.; Hollyhead, K; Kacharov N.; Mackey D.; Hilker M.; et al. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)
Chemical analysis of NGC 6528: One of the most metal-rich bulge globular clusters CortÃ©s C.C.; Cohen, R. E.; Moni Bidin C. Article ISI SCOPUS Astronomy and Astrophysics (2018)
Deep Hubble Space Telescope Imaging of Globular Clusters toward the Galactic Bulge: Observations, Data Reduction, and Color-magnitude Diagrams Cohen R.E.; Ordonez, AJ; Kalirai, JS Article ISI SCOPUS ASTRONOMICAL JOURNAL (2018)
Discovery of a thin stellar stream in the SLAMS survey Torrealba G.; de Boer T.; Koposov, S. E.; Duffau S. Article ISI SCOPUS (2018)
Disentangling the Galactic Halo with APOGEE. I. Chemical and Kinematical Investigation of Distinct Metal-poor Populations Hayes C.R.; Schuster W.J.; Matthews, AM; Tang, BT Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2018)
Disentangling the Galactic Halo with APOGEE. II. Chemical and Star Formation Histories for the Two Distinct Populations Schuster W.J.; Hayes C.R.; Avila-Vergara, N Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2018)
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud - III. Horizontal branch morphology Mackey D.; Sarajedini A.; Cohen R.E.; Yang S.C.; Grocholski A.J. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)
Galactic Doppelgangers: The Chemical Similarity Among Field Stars and Among Stars with a Common Birth Origin Ness, M; Rix H.W.; Hogg D.W.; Casey A.R.; Holtzman J.; Fouesneau M.; Zasowski G.; Shetrone M.; Frinchaboy P.M. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2018)
NGC 6791: A Probable Bulge Cluster without Multiple Populations Assmann P. Article ISI SCOPUS Astrophysical Journal (2018)
On the Use of the Main-sequence Knee (Saddle) to Measure Globular Cluster Ages Saracino S.; Ferraro F.R.; Lanzoni B.; Kalirai, JS; Correnti M.; Cohen R.E.; Mauro F.; Bidin C.M. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2018)
The Metal-poor non-Sagittarius (?) Globular Cluster NGC 5053: Orbit and Mg, Al, and Si Abundances Zamora O.; Masseron T.; Cohen R.E.; Beers T.C.; Schiavon R.P.; Sohn, ST; Hasselquist S.; Robin A.C.; Majewski S.R.; Ulloa, JS; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2018)
The search for multiple populations in Magellanic Cloud clusters - IV. Coeval multiple stellar populations in the young star cluster NGC 1978 Bastian N.; Kacharov N.; Usher C.; Cassisi S.; Hollyhead, K; Mackey D.; Mucciarelli A.; Platais I. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)
APOGEE chemical abundances of globular cluster giants in the inner Galaxy Schiavon, Ricardo P.; Johnson, Jennifer A.; Frinchaboy, Peter M.; Zasowski, Gail; Mészáros, Szabolcs; García-Hernández, D. A.; Cohen, Roger E.; Tang, Baitian; Villanova, Sandro; Geisler, Douglas; Beers, Timothy C.; Fernández-Trincado, J. G.; García Pérez, Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
Atypical Mg-poor Milky Way Field Stars with Globular Cluster Second-generation-like Chemical Patterns Fernandez-Trincado, J. G.; Garcia-Hernandez, D. A.; Souto, Diogo; Dell'Agli F.; Hasselquist, Sten; Cunha, Katia; Prieto, Carlos Allende; Hayes, C. R.; Placco, V. M.; Pérez, Ana E. García; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL LETTERS (2017)
Baade's window and APOGEE Metallicities, ages, and chemical abundances Nandakumar G.; Hearty, F. R.; Fernandez-Tricado, J. G. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2017)
Chemical Abundances and Ages of the Bulge Stars in APOGEE High-velocity Peaks Bizyaev D.V. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2017)
Exploring the nature and synchronicity of early cluster formation in the Large Magellanic Cloud - II. Relative ages and distances for six ancient globular clusters Wagner-Kaiser R.; Mackey, Dougal; Chaboyer, Brian; Yang, Soung-Chul; Cummings, Jeffrey D.; Geisler, Doug; Grocholski, Aaron J. Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2017)
FSR 1716: A New Milky Way Globular Cluster Confirmed Using VVV RR Lyrae Stars D?k?ny, Istvan; Pullen, Joyce; Alonso-Garc?a, Javier; Barb?, Rodolfo; Barbuy, Beatriz; Bonatto, Charles; Borissova, Jura; Carballo-Bello, Julio A.; Chene, Andre Nicolas; Clari?, Juan Jos?; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL LETTERS (2017)
GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES. III. BEYOND BIMODALITY Harris, William E.; Ciccone, Stephanie M.; Eadie, Gwendolyn M.; Gnedin, Oleg Y.; Rothberg, Barry; Bailin, Jeremy Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2017)
Multiple Populations in NGC 1851: Abundance Variations and UV Photometric Synthesis in the Washington and HST /WFC3 Systems Cummings, Jeffrey D. Article SCOPUS Astronomical Journal (2017)
Near-infrared photometry of globular clusters towards the Galactic bulge: observations and photometric metallicity indicators Bonatto, Charles Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
New VVV Survey Globular Cluster Candidates in the Milky Way Bulge Moni-Bidin, C Article ISI SCOPUS Astrophysical Journal Letters (2017)
Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe Blanton, Michael R.; Bershady, Matthew A.; Abolfathi, Bela; Albareti, Franco D.; Prieto, Carlos Allende; Anders, Friedrich; Anderson, Scott F.; Andrews, Brett; Aquino-Ortíz, Erik; Aragon-Salamanca, Alfonso; et al. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2017)
The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory Barger K.; Bartosz, C; Bates, D; Baumgarten, F; Baur, J; de Lis, SB; Chavez, HOC; Chojnowski D.; Cirolini, RF; Do Nascimento J.C.; et al. Article ISI SCOPUS Astrophysical Journal, Supplement Series (2017)
The Gaia-ESO Survey Mg-Al anti-correlation in iDR4 globular clusters Tautvaišien?, G. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2017)
The Gaia-ESO survey: the inner disk intermediate-age open cluster NGC 6802 Tautvaišienerror?, G.; Ženovien?, R.; Sousa S. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2017)
The Gaia-ESO Survey: the inner disk, intermediate-age open cluster Trumpler 23 Overbeek, J. C.; Jacobson, H. R.; Tautvaišien?, G.; Ženovien?, R. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2017)
The peculiar Na-O anticorrelation of the bulge globular cluster NGC 6440 Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2017)
The search for multiple populations in Magellanic Cloud clusters - I. Two stellar populations in the Small Magellanic Cloud globular cluster NGC 121 Niederhofer F.; Cabrera-Ziri, I. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
The search for multiple populations in Magellanic Cloud clusters - II. The detection of multiple populations in three intermediate-age SMC clusters Niederhofer F.; Cabrera-Ziri, I. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
The search for multiple populations in Magellanic Cloud Clusters - III. No evidence for multiple populations in the SMC cluster NGC 419 Martocchia S.; Niederhofer F.; Cabrera-Ziri, I. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
Timing the Evolution of the Galactic Disk with NGC 6791: An Open Cluster with Peculiar High-alpha Chemistry as Seen by APOGEE Linden, Sean T.; Pryal, Matthew; Hayes, Christian R.; Troup, Nicholas W.; Majewski, Steven R.; Andrews, Brett H.; Beers, Timothy C.; Cunha, Katia; Fernandez-Trincado, J. G.; Frinchaboy, Peter; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2017)
Two groups of red giants with distinct chemical abundances in the bulge globular cluster NGC 6553 through the eyes of APOGEE Tang, Baitian; Cohen, Roger E.; Geisler, Doug; Schiavon, Ricardo P.; Majewski, Steven R.; Villanova, Sandro; Carrera, Ricardo; Zamora, Olga; Garcia-Hernandez, D. A.; Shetrone, Matthew; Frinchaboy, Peter; Meza, Andres; Fernández-Trincado, J. G.; Muñoz, Ric Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
Uncovering multiple populations in NGC 7099 (M 30) using Washington photometry Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2017)
A young cluster with an extended main-sequence turnoff: confirmation of a prediction of the stellar rotation scenario Niederhofer F.; Cabrera-Ziri, I. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)
Abundance ratios of red giants in low-mass ultra-faint dwarf spheroidal galaxies Francois P.; Monaco L.; Bonifacio P.; Moni Bidin C.; Geisler D.; Sbordone L. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2016)
Ca II TRIPLET SPECTROSCOPY OF SMALL MAGELLANIC CLOUD RED GIANTS. IV. ABUNDANCES FOR A LARGE SAMPLE OF FIELD STARS AND COMPARISON WITH THE CLUSTER SAMPLE Parisi, M. C.; Geisler, D.; Carraro, G.; Clariá, J. J.; Villanova, S.; Gramajo, L. V.; Sarajedini, A.; Grocholski, A. J. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2016)
Catalogue of Large Magellanic Cloud star clusters observed in the Washington photometric system Palma T.; Gramajo L.V.; CLARIA, JJ; Lares M.; Geisler D.; Ahumada, AV Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2016)
CHEMICAL ABUNDANCES IN A SAMPLE OF RED GIANTS IN THE OPEN CLUSTER NGC 2420 FROM APOGEE Souto, Diogo; Prieto, C. Allende; Garcia-Hernandez, D. A.; Pérez, A. E. García Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2016)
DISCOVERY OF A METAL-POOR FIELD GIANT WITH A GLOBULAR CLUSTER SECOND-GENERATION ABUNDANCE PATTERN Fernandez-Trincado, J. G.; Pérez, A. E. García; Souto, Diogo; Garcia-Hernandez, D. A.; Martinez-Medina, L. A.; Perez-Villegas A. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2016)
GeMS/GSAOI PHOTOMETRIC AND ASTROMETRIC PERFORMANCE IN DENSE STELLAR FIELDS Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2016)
GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES. II. NGC 6166 Harris W.E.; Blakeslee J.P.; Whitmore B.C.; Geisler D.; Rothberg B. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2016)
The Gaia-ESO Survey: Inhibited extra mixing in two giants of the open cluster Trumpler 20? Tautvaišien?, G. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2016)
The Gaia-ESO Survey: Probes of the inner disk abundance gradient Jacobson, H. R.; Overbeek, J. C.; Tautvaišien?, G. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2016)
ULTRA-DEEP GEMINI NEAR-INFRARED OBSERVATIONS OF THE BULGE GLOBULAR CLUSTER NGC 6624 Bidin, C. Moni Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2016)
A HOT HORIZONTAL BRANCH STAR WITH A CLOSE K-TYPE MAIN-SEQUENCE COMPANION Moni Bidin C.; Momany Y.; Montalto M.; Catelan M.; Villanova S.; Piotto G.; Geisler D. Article ISI SCOPUS Astrophysical Journal Letters (2015)
CA II TRIPLET SPECTROSCOPY OF SMALL MAGELLANIC CLOUD RED GIANTS. III. ABUNDANCES AND VELOCITIES FOR A SAMPLE OF 14 CLUSTERS Parisi M.C.; Geisler D.; CLARIA, JJ; Villanova S.; Marcionni, N; Sarajedini A.; Grocholski A.J. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2015)
Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy? Sbordone L.; Monaco L.; Bidin C.M.; Bonifacio P.; Villanova S.; Bellazzini M.; Ibata R.; Chiba M.; Geisler D.; Caffau E.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2015)
GEMINI/GeMS OBSERVATIONS UNVEIL THE STRUCTURE OF THE HEAVILY OBSCURED GLOBULAR CLUSTER LILLER 1 Saracino S.; Dalessandro E.; Ferraro F.R.; Lanzoni B.; Geisler D.; Mauro F.; Villanova S.; Bidin C.M.; Miocchi, P; Massari D. Article ISI SCOPUS Astrophysical Journal (2015)
Probing the Large Magellanic Cloud's recent chemical enrichment history through its star clusters Palma T.; CLARIA, JJ; Geisler D.; Gramajo L.V.; Ahumada, AV Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2015)
SODIUM AND OXYGEN ABUNDANCES IN THE OPEN CLUSTER NGC 6791 FROM APOGEE H-BAND SPECTROSCOPY Cunha K.; Smith, V. V.; Johnson, J A; Bergemann M.; Meszaros S.; Souto D.; Schiavon, R. P.; Frinchaboy P.; Zasowski G.; Bizyaev D.; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL LETTERS (2015)
The Gaia-ESO Survey: Detailed abundances in the metal-poor globular cluster NGC 4372 San Roman, I; Munoz C.; Geisler D.; Villanova S.; Kacharov N.; Koch A.; Carraro G.; Tautvaisiene, G; Vallenari A.; Alfaro E.J.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2015)
The Gaia-ESO Survey: Insights into the inner-disc evolution from open clusters Magrini L.; Randich S.; Donati P.; Bragaglia A.; Adibekyan V.; Romano D.; Smiljanic R.; Blanco-Cuaresma S.; Tautvaisiene, G; Friel, E; et al. Article ISI SCOPUS Astronomy and Astrophysics (2015)
WIDE FIELD NEAR-INFRARED PHOTOMETRY OF 12 GALACTIC GLOBULAR CLUSTERS: OBSERVATIONS VERSUS MODELS ON THE RED GIANT BRANCH Cohen, Roger E.; Hempel, Maren; Mauro, Francesco; Geisler, Douglas; Alonso-Garcia, Javier; Kinemuchi, Karen Article ISI SCOPUS Astronomical Journal (2015)
AGE DETERMINATION OF 15 OLD TO INTERMEDIATE-AGE SMALL MAGELLANIC CLOUD STAR CLUSTERS Parisi M.C.; Geisler D.; Carraro G.; CLARIA, JJ; Costa E.; Grocholski A.J.; Sarajedini A.; Leiton R.; Piatti A.E. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2014)
Deriving metallicities from calcium triplet spectroscopy in combination with near-infrared photometry Mauro F.; Bidin C.M.; Geisler D.; Saviane I.; Da Costa G.S.; Vasquez S.; Chene, AN; Cohen R.; Dias B. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2014)
GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES: A NEAR-UNIVERSAL LUMINOSITY FUNCTION? Harris, W. E.; Morningstar, W; Gnedin O.Y.; O'Halloran H.; Blakeslee, J. P.; Côté, P; Geisler D.; Peng, E W; Bailin J.; Rothberg B.; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2014)
Investigating potential planetary nebula/cluster pairs Moni Bidin C.; Majaess D.; Bonatto, C; Mauro F.; Turner D.; Geisler D.; Gormaz-Matamala A.C.; Borissova J.; Kurtev, R. G.; Minniti D.; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2014)
PHOTOMETRIC AND STRUCTURAL PROPERTIES OF NGC 6544: A COMBINED VVV-HUBBLE SPACE TELESCOPE STUDY Cohen R.E.; Mauro F.; Geisler D.; Bidin C.M.; Dotter A.; Bonatto, C Article ISI SCOPUS ASTRONOMICAL JOURNAL (2014)
Photometric metallicities in Bootes I Hughes J.; Wallerstein, G; Dotter A.; Geisler D. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)
The Gaia-ESO Survey: Reevaluation of the parameters of the open cluster Trumpler 20 using photometry and spectroscopy Donati P.; Cantat-Gaudin T.; Bragaglia A.; Friel, E; Magrini L.; Smiljanic R.; Vallenari A.; Tosi M.; Sordo R.; Tautvaisiene, G; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2014)
The Gaia-ESO Survey: Stellar content and elemental abundances in the massive cluster NGC 6705 Cantat-Gaudin T. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2014)
The Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars Smiljanic R.; Korn A.J.; Bergemann M.; Frasca A.; Magrini L.; Masseron T.; Pancino E.; Ruchti, G; San Roman, I; Sbordone L.; et al. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2014)
THE METALLICITY SPREAD AND THE AGE-METALLICITY RELATION OF omega CENTAURI Villanova S.; Geisler D.; Gratton, RG; Cassisi S. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2014)
UNCOVERING MULTIPLE POPULATIONS WITH WASHINGTON PHOTOMETRY. I. THE GLOBULAR CLUSTER NGC 1851 Cummings J. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2014)
A sample of relatively unstudied star clusters in the Large Magellanic Cloud: fundamental parameters determined from Washington photometry Palma T.; CLARIA, JJ; Geisler D.; Piatti A.E.; Ahumada, AV Article ISI SCOPUS Astronomy and Astrophysics (2013)
Anchors for the cosmic distance scale: the Cepheid QZ Normae in the open cluster NGC 6067 Majaess D.; Sturch, L; Bidin C.M.; Soto M.; Gieren W.; Cohen R.; Mauro F.; Geisler D.; Bonatto, C; Borissova J.; et al. Article ISI SCOPUS Astrophysics and Space Science (2013)
ELEMENTAL ABUNDANCES AND THEIR IMPLICATIONS FOR THE CHEMICAL ENRICHMENT OF THE BOOTES I ULTRAFAINT GALAXY Gilmore G.; Norris J.E.; Monaco L.; Yong D.; Wyse R.F.G.; Geisler D. Article ISI SCOPUS Astrophysical Journal (2013)
Massive open star clusters using the VVV survey II. Discovery of six clusters with Wolf-Rayet stars Chene, AN; Borissova J.; Bonatto, C; Majaess, DJ; Baume G.; Clarke, JRA; Kurtev R.; Schnurr O.; Bouret, JC; Catelan M.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2013)
Milky Way demographics with the VVV survey II. Color transformations and near-infrared photometry for 136 million stars in the southern Galactic disk Soto M.; Barba R.; Gunthardt, G; Minniti D.; Lucas P.; Majaess D.; Irwin M.; Emerson, JP; Gonzalez-Solares, E; Hempel M.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2013)
Multicolour-metallicity relations from globular clusters in NGC 4486 (M87) FORTE, JC; Faifer F.R.; Vega, EI; Bassino L.P.; Castelli A.V.S.; Cellone S.A.; Geisler D. Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2013)
RUPRECHT 106: THE FIRST SINGLE POPULATION GLOBULAR CLUSTER? Villanova S.; Geisler D.; Carraro G.; Bidin C.M.; Munoz C. Article ISI SCOPUS Astrophysical Journal (2013)
Spectroscopy of blue horizontal branch stars in NGC 6656 (M 22) Salgado C.; Bidin C.M.; Villanova S.; Geisler D.; Catelan M. Article ISI SCOPUS Astronomy and Astrophysics (2013)
THE AGE-METALLICITY RELATIONSHIP OF THE LARGE MAGELLANIC CLOUD FIELD STAR POPULATION FROM WIDE-FIELD WASHINGTON PHOTOMETRY Piatti A.E.; Geisler D. Article ISI SCOPUS Astronomical Journal (2013)
THE ARAUCARIA PROJECT. A DISTANCE DETERMINATION TO THE LOCAL GROUP SPIRAL M33 FROM NEAR-INFRARED PHOTOMETRY OF CEPHEID VARIABLES Gieren W.; Gorski M.; Pietrzynski G.; Konorski P.; Suchomska K.; Graczyk D.; Pilecki B.; Bresolin F.; Kudritzki R.P.; Storm J.; et al. Article ISI SCOPUS Astrophysical Journal (2013)
The origin and chemical evolution of the exotic globular cluster NGC 3201 Munoz C.; Geisler D.; Villanova S. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)
THE VVV-SkZ_pipeline: AN AUTOMATIC PSF-FITTING PHOTOMETRIC PIPELINE FOR THE VVV SURVEY Mauro F.; Bidin C.M.; Chene, AN; Geisler D.; Alonso-Garcia J.; Borissova J.; Carraro G. Article ISI Revista Mexicana de Astronomia y Astrofisica (2013)
A WASHINGTON PHOTOMETRIC SURVEY OF THE LARGE MAGELLANIC CLOUD FIELD STAR POPULATION Piatti, A. E.; Geisler D.; Mateluna, R Article ISI SCOPUS Astronomical Journal (2012)
Chemical abundances in the old LMC globular cluster Hodge 11 Mateluna, R; Geisler D.; Villanova S.; Carraro G.; Grocholski, A; Sarajedini A.; Cole A.; Smith V. Article ISI SCOPUS Astronomy and Astrophysics (2012)
DOUBLE HORIZONTAL BRANCHES IN NGC 6440 AND NGC 6569 UNVEILED BY THE VVV SURVEY Mauro F.; Cohen R.; Geisler D.; Minniti D.; Catelan M.; Villanova S. Article ISI SCOPUS Astrophysical Journal Letters (2012)
EIGHT HUNDRED NEW CANDIDATES FOR GLOBULAR CLUSTERS IN NGC 5128 (Centaurus A) Harris, G. L. H.; Gomez M.; Harris, W. E.; Johnston, K; Kazemzadeh F.; Kerzendorf W.; Geisler D.; Woodley, K. A. Article ISI SCOPUS Astronomical Journal (2012)
Lithium and sodium in the globular cluster M 4 Detection of a Li-rich dwarf star: preservation or pollution? Monaco L.; Villanova S.; Bonifacio P.; Caffau E.; Geisler D.; Marconi G.; Momany Y. Article ISI SCOPUS Astronomy and Astrophysics (2012)
Massive open star clusters using the VVV survey I. Presentation of the data and description of the approach Borissova J.; Bonatto, C; Moni Bidin C.; Sale S.E.; Mauro F.; Kurtev R.; Baume G.; Feinstein, C; Ivanov, V. D.; Geisler D.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2012)
Spectroscopic analysis of the two subgiant branches of the globular cluster ngc 1851 Gratton, R. G.; Villanova S.; Lucatello S.; Sollima, A; Geisler D.; Carretta, E.; Cassisi S.; Bragaglia A. Article SCOPUS Astronomy and Astrophysics (2012)
Strengthening the open cluster distance scale via VVV photometry Majaess D.; Turner D.; Moni Bidin C.; Geisler D.; Borissova J.; Minniti D.; Bonatto, C; Gieren W.; Carraro G.; Kurtev R.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2012)
THE HELIUM CONTENT OF GLOBULAR CLUSTERS: NGC 6121 (M4) Villanova S.; Geisler D.; Piotto G.; Gratton, R. G. Article ISI SCOPUS Astrophysical Journal (2012)
THE UNIQUE Na:O ABUNDANCE DISTRIBUTION IN NGC 6791: THE FIRST OPEN(?) CLUSTER WITH MULTIPLE POPULATIONS Geisler D.; Villanova S.; Carraro G.; Pilachowski C.; Cummings J.; Bresolin F. Article ISI SCOPUS Astrophysical Journal Letters (2012)
VVV DR1: The first data release of the Milky Way bulge and southern plane from the near-infrared ESO public survey VISTA variables in the Via Lactea Saito, R K; Hempel M.; Minniti D.; Lucas, P. W.; Rejkuba M.; Toledo I.; Gonzalez, O. A.; Alonso-Garcia J.; Irwin, M. J.; Gonzalez-Solares, E; et al. Article ISI SCOPUS Astronomy and Astrophysics (2012)
ACCURATE STELLAR KINEMATICS AT FAINT MAGNITUDES: APPLICATION TO THE BOOTES I DWARF SPHEROIDAL GALAXY Koposov S.E.; Gilmore G.; Walker M.G.; Belokurov V.; Evans N.W.; Fellhauer M.; Gieren W.; Geisler D.; Monaco L.; Norris J.E.; et al. Article ISI SCOPUS Astrophysical Journal (2011)
Bimodality of light and s-elements in M4 (NGC 6121) A hint for the massive main-sequence star pollution scenario Villanova S.; Geisler D. Article ISI SCOPUS Astronomy and Astrophysics (2011)
Discovery of VVV CL001 A low-mass globular cluster next to UKS 1 in the direction of the Galactic bulge Minniti D.; Hempel M.; Toledo I.; Ivanov V.D.; Alonso-Garcia J.; Saito R.K.; Catelan M.; Geisler D.; Jordan A.; Borissova J.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2011)
High resolution HDS/SUBARU chemical abundances of the young stellar cluster Palomar 1 Monaco L.; Saviane I.; Correnti M.; Bonifacio P.; Geisler D. Article ISI ASTRONOMY & ASTROPHYSICS (2011)
Lithium-rich giants in the Galactic thick disk Monaco L.; Villanova S.; Bidin C.M.; Carraro G.; Geisler D.; Bonifacio P.; Gonzalez O.A.; Zoccali M.; Jilkova, L Article ISI SCOPUS Astronomy and Astrophysics (2011)
NEW EVIDENCE SUPPORTING MEMBERSHIP FOR TW NOR IN LYNGA 6 AND THE CENTAURUS SPIRAL ARM Majaess D.; Turner D.; Bidin C.M.; Mauro F.; Geisler D.; Gieren W.; Minniti D.; Chene, AN; Lucas P.; Borissova J.; et al. Article ISI SCOPUS Astrophysical Journal Letters (2011)
New Galactic star clusters discovered in the VVV survey Borissova J.; Bonatto, C; Kurtev R.; Clarke, JRA; Penaloza F.; Minniti D.; Alonso-Garcia J.; Artigau E.; Barba R.; Bica E.; et al. Article ISI SCOPUS Astronomy and Astrophysics (2011)
SODIUM-OXYGEN ANTICORRELATION AMONG HORIZONTAL BRANCH STARS IN THE GLOBULAR CLUSTER M4 Marino A.F.; Villanova S.; Milone A.P.; Piotto G.; Lind K.; Geisler D.; Stetson P.B. Article ISI SCOPUS Astrophysical Journal Letters (2011)
SODIUM-OXYGEN ANTICORRELATION AND NEUTRON-CAPTURE ELEMENTS IN OMEGA CENTAURI STELLAR POPULATIONS Marino A.F.; Milone A.P.; Piotto G.; Villanova S.; Gratton R.; D'Antona F.; Anderson J.; Bedin L.R.; Bellini A.; Cassisi S.; et al. Article ISI SCOPUS Astrophysical Journal (2011)
Three Galactic globular cluster candidates Bidin C.M.; Mauro F.; Geisler D.; Minniti D.; Catelan M.; Hempel M.; Valenti E.; Valcarce A.A.R.; Alonso-Garcia J.; Borissova J.; et al. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2011)
Washington photometry of 14 intermediate-age to old star clusters in the Small Magellanic Cloud Piatti A.E.; CLARIA, JJ; Bica E.; Geisler D.; Ahumada, AV; Girardi L. Article ISI SCOPUS Monthly Notices of the Royal Astronomical Society (2011)
Ca II TRIPLET SPECTROSCOPY OF SMALL MAGELLANIC CLOUD RED GIANTS. II. ABUNDANCES FOR A SAMPLE OF FIELD STARS Parisi M.C.; Geisler D.; Grocholski A.J.; CLARIA, JJ; Sarajedini A. Article ISI SCOPUS Astronomical Journal (2010)
DETAILED ABUNDANCES OF RED GIANTS IN THE GLOBULAR CLUSTER NGC 1851: C+N+O AND THE ORIGIN OF MULTIPLE POPULATIONS Villanova S.; Geisler D.; Piotto G. Article ISI SCOPUS Astrophysical Journal Letters (2010)
THE AGES, METALLICITIES, AND ALPHA ELEMENT ENHANCEMENTS OF GLOBULAR CLUSTERS IN THE ELLIPTICAL NGC 5128: A HOMOGENEOUS SPECTROSCOPIC STUDY WITH GEMINI/GEMINI MULTI-OBJECT SPECTROGRAPH Woodley, KA; Harris W.E.; Puzia T.H.; Gomez M.; HARRIS, GLH; Geisler D. Article ISI SCOPUS Astrophysical Journal (2010)
THE KINEMATICS OF THE GLOBULAR CLUSTER SYSTEM OF NGC 5128 WITH A NEW LARGE SAMPLE OF RADIAL VELOCITY MEASUREMENTS Woodley, KA; Gomez M.; Harris W.E.; Geisler D.; HARRIS, GLH Article ISI SCOPUS Astronomical Journal (2010)
The metallicity of the open cluster Tombaugh 2 Villanova S.; Randich S.; Geisler D.; Carraro G.; Costa E. Article ISI SCOPUS Astronomy and Astrophysics (2010)
VISTA Variables in the Via Lactea (VVV): The public ESO near-IR variability survey of the Milky Way Minniti D.; Lucas P.W.; Emerson, JP; Saito R.K.; Hempel M.; Pietrukowicz P.; Ahumada, AV; Alonso M.V.; Alonso-Garcia J.; Arias J.I.; et al. Article ISI SCOPUS New Astronomy (2010)
Ca II TRIPLET SPECTROSCOPY OF SMALL MAGELLANIC CLOUD RED GIANTS. I. ABUNDANCES AND VELOCITIES FOR A SAMPLE OF CLUSTERS Parisi M.C.; Grocholski A.J.; Geisler D.; Sarajedini A.; CLARIA, JJ Article ISI SCOPUS ASTRONOMICAL JOURNAL (2009)
Chemical Evolution of Local Group Galaxies Wallerstein, George; Moorwood, A Article ISI LABYRINTH OF STAR FORMATION (2009)
Washington photometry of five star clusters in the Large Magellanic Cloud Piatti A.E.; Geisler D.; Sarajedini A.; Gallart C. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2009)
Seven young star clusters in the inner region of the Small Magellanic Cloud Piatti A.E.; Geisler D.; Sarajedini A.; Gallart C.; WISCHNJEWSKY, M Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2008)
The young Galactic star cluster [DBS2003] 179 Borissova J.; Ivanov V.D.; Hanson, MM; Georgiev, L; Minniti D.; Kurtev R.; Geisler D. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2008)
Tombaugh 2: the first open cluster with a significant abundance spread or embedded in a cold stellar stream? Frinchaboy P.M.; Marino A.F.; Villanova S.; Carraro G.; Majewski S.R.; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2008)
Washington CCD photometry of the globular cluster system of the giant elliptical galaxy M60 in Virgo Lee M.G.; Park H.S.; Kim E.; Hwang H.S.; Kim S.C.; Geisler D. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2008)
A 2mass all-sky view of the sagittarius dwarf galaxy. V. Variation of the metallicity distribution function along the sagittarius stream Chou, MY; Majewski S.R.; Cunha K.; Smith V.V.; Patterson, RJ; Martinez-Delgado D.; Law D.R.; Crane J.D.; Lopez R.G.; Geisler D.; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2007)
A quantitative link between globular clusters and the stellar haloes in elliptical galaxies FORTE, JC; Faifer, F; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
First stellar abundances in the dwarf irregular galaxy IC 1613 Tautvaisiene, G; Geisler D.; Wallerstein, G; Borissova J.; Bizyaev D.; Pagel, BEJ; Charbonnel C.; Smith V. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2007)
Five young star clusters in the outer region of the Small Magellanic Cloud Piatti A.E.; Sarajedini A.; Geisler D.; Gallart C.; WISCHNJEWSKY, M Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
Near-infrared observations of globular clusters in NGC 4472, NGC 4594, NGC 3585, and NGC 5813 and implications for their ages and metallicities Hempel M.; Zepf, S; Kundu A.; Geisler D.; MacCarone T.J. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2007)
Newly identified star clusters in M33. I. Integrated photometry and color-magnitude diagrams Sarajedini A.; Barker, MK; Geisler D.; Harding P.; SCHOMMER, R Article ISI SCOPUS ASTRONOMICAL JOURNAL (2007)
Old open clusters in the outer Galactic disk Carraro G.; Geisler D.; Villanova S.; Frinchaboy P.M.; Majewski S.R. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2007)
Sizes of confirmed NGC 5128 globular clusters Geisler D.; Gomez M.; Woodley, K. A.; Harris, W. E.; Harris, G. L. H. Article SCOPUS FROM INTERSTELLAR CLOUDS TO STAR-FORMING GALAXIES: UNIVERSAL PROCESSES? (2007)
The stellar populations in the outer regions of M33. II. Deep ACS imaging Barker, MK; Sarajedini A.; Geisler D.; Harding P.; SCHOMMER, R Article ISI SCOPUS ASTRONOMICAL JOURNAL (2007)
The stellar populations in the outer regions of M33. III. Star formation history Barker, MK; Sarajedini A.; Geisler D.; Harding P.; SCHOMMER, R Article ISI SCOPUS ASTRONOMICAL JOURNAL (2007)
Two newly identified, relatively old star clusters in the Small Magellanic Cloud Piatti A.E.; Sarajedini A.; Geisler D.; Gallart C.; WISCHNJEWSKY, M Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
Wide-field survey of globular clusters in M31. I. A catalog of new clusters Kim S.C.; Lee M.G.; Geisler D.; Sarajedini A.; Park H.S.; Hwang H.S.; Harris W.E.; Seguel, JC; Von Hippel T. Article ISI ASTRONOMICAL JOURNAL (2007)
Young star clusters immersed in intermediate-age fields in the Small Magellanic Cloud Piatti A.E.; Sarajedini A.; Geisler D.; Clark D.; Seguel J. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
CaII triplet spectroscopy of Large Magellanic Cloud red giants. I. Abundances and velocities for a sample of populous clusters Grocholski A.J.; Cole, AA; Sarajedini A.; Geisler D.; Smith V.V. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2006)
Discovery of new Milky Way star cluster candidates in the 2MASS point source catalog. V. Follow-up observations of the young stellar cluster candidates RCW 87, [BDSB2003] 164 and [DBSB2003] 172 Borissova J.; Ivanov V.D.; Minniti D.; Geisler D. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2006)
Large-scale study of the NGC 1399 globular cluster system in Fornax Bassino L.P.; Faifer F.R.; FORTE, JC; Dirsch B.; Richtler T.; Geisler D.; Schuberth Y. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2006)
Low-mass X-ray binaries in six elliptical galaxies: Connection to globular clusters Kim E.; Kim D.W.; Fabbiano, G; Lee M.G.; Park H.S.; Geisler D.; Dirsch B. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2006)
RR Lyrae variables in M33. I. Evidence for a field halo population Sarajedini A.; Barker, MK; Geisler D.; Harding P.; SCHOMMER, R Article ISI SCOPUS ASTRONOMICAL JOURNAL (2006)
Structural parameters from ground-based observations of newly discovered globular clusters in NGC 5128 Gomez M.; Geisler D.; Harris W.E.; Richtler T.; HARRIS, GLH; Woodley, KA Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2006)
The Space Interferometry Mission astrometric grid giant star survey. I. Stellar parameters and radial velocity variability Bizyaev D.; Smith V.V.; Arenas J.; Geisler D.; Majewski S.R.; Patterson, RJ; Cunha K.; Del Pardo, C; Suntzeff N.B.; Gieren W. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2006)
"""Sculptor-ing"" the galaxy? the chemical compositions of red giants in the sculptor dwarf spheroidal galaxy" Geisler D.; Smith, V. V.; Wallerstein, G; Gonzalez G.; Charbonnel C. Article SCOPUS ASTRONOMICAL JOURNAL (2005)
A photometric study of the old open clusters Berkeley 73, Berkeley 75 and Berkeley 25 Carraro G.; Geisler D.; Moitinho A.; Baume G.; VAZQUEZ, RA Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2005)
Chemical abundances in the Sagittarius galaxy: Terzan 7 Tautvaisiene, G; Wallerstein, G; Geisler D.; Gonzalez G.; Charbonnel C. Article ISI Stars as Suns: Activity, Evolution and Planets (2005)
Discovery of new Milky Way star cluster candidates in the 2MASS point source catalog III. Follow-up observations of cluster candidates in the Galactic Center region Borissova J.; Ivanov V.D.; Minniti D.; Geisler D.; Stephens A.W. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2005)
Exploring halo substructure with giant stars. VI. Extended distributions of giant stars around the carina dwarf spheroidal galaxy: How reliable are they? Majewski S.R.; Frinchaboy P.M.; Kunkel, WE; Link R.; Ostheimer, JC; Palma C.; Patterson, RJ; Geisler D. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2005)
Extragalactic globular clusters in the near-infrared - V.IC 4051 and NGC 3311 Hempel M.; Geisler D.; Hoard, DW; Harris W.E. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2005)
Globular clusters as tracers of stellar bimodality in elliptical galaxies: the case of NGC 1399 FORTE, JC; Faifer, F; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
Imaging and photometry of nearby dwarf galaxies - II. Southern dwarfs Makarova, LN; Karachentsev, ID; Grebel E.K.; Harbeck D.; Korotkova, GG; Geisler D. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2005)
The intermediate-age open clusters Ruprecht 4, Ruprecht 7 and Pismis 15 Carraro G.; Geisler D.; Baume G.; Vazquez R.; Moitinho A. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
The intermediate-age open clusters Ruprecht 61, Czernik 32, NGC 2225 and 2262 Carraro G.; Baume G.; VAZQUEZ, RA; Moitinho A.; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
Tracing the formation history of intermediate-age star clusters in the Small Magellanic Cloud Piatti A.E.; Sarajedini A.; Geisler D.; Seguel J.; Clark D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
Washington photometry of open cluster giants: two moderately metal-poor anticentre clusters Parisi M.C.; CLARIA, JJ; Piatti A.E.; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
Centaurus A: VLT views of the nearest giant elliptical galaxy - Identification and photometry of new globular clusters Minniti D.; Rejkuba M.; Geisler D.; Funes, JG Article ISI ASTROPHYSICS AND SPACE SCIENCE (2004)
Elemental abundances of three red giants in Terzan 7, a globular cluster associated with the Sagittarius galaxy Tautvaisiene, G; Wallerstein, G; Geisler D.; Gonzales, G; Charbonnel C. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2004)
The globular cluster system of NGC 1399. III. VLT spectroscopy and database Dirsch B.; Richtler T.; Geisler D.; Gebhardt K.; Hilker M.; Alonso M.V.; FORTE, JC; Grebel E.K.; Infante L.; Larsen, S; et al. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2004)
Wide-field Washington photometry of the NGC 5128 globular cluster system. I. The database HARRIS, GLH; Geisler D.; Harris W.E.; Schmidt, BP; HESSER, JE; Reid M.; Milne, M; Hulme, SC; Kidd, TT Article ISI SCOPUS ASTRONOMICAL JOURNAL (2004)
Wide-field Washington photometry of the NGC 5128 globular cluster system. II. Large-scale properties of the system HARRIS, GLH; Harris W.E.; Geisler D. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2004)
Ages and metallicities of eight star clusters and their surrounding fields in the inner disc of the Large Magellanic Cloud Geisler D.; Piatti A.E.; Bica E.; CLARIA, JJ Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2003)
Distances to nearby galaxies in Sculptor Karachentsev, ID; Grebel E.K.; Sharina, ME; Dolphin, AE; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2003)
Fundamental parameters of the LMC clusters NGC 1836, NGC 1860, NGC 1865, SL 444, LW 224 and SL 548 Piatti A.E.; Bica E.; Geisler D.; CLARIA, JJ Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2003)
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Local galaxy flows within 5 Mpc Karachentsev, ID; Makarov, DI; Sharina, ME; Dolphin, AE; Grebel E.K.; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; et al. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2003)
The globular cluster system of NGC 1399. I. A wide-field photometric study Dirsch B.; Richtler T.; Geisler D.; FORTE, JC; Bassino L.P.; Gieren, WP Article ISI SCOPUS ASTRONOMICAL JOURNAL (2003)
Young star clusters immersed in intermediate-age fields in the Large Magellanic Cloud bar Piatti A.E.; Geisler D.; Bica E.; CLARIA, JJ Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2003)
A comparative study of globular cluster systems in UGC 9799 and NGC 1129 Lee M.G.; Kim E.; Geisler D.; Bridges, T; Ashman, K Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
Chemical abundances in 12 red giants of the Large Magellanic Cloud from high-resolution infrared spectroscopy Smith V.V.; Hinkle, KH; Cunha K.; Plez B.; Lambert D.L.; Pilachowski C.A.; Barbuy B.; Meléndez, J; Balachandran, S.; Bessell, MS; et al. Article ISI ASTRONOMICAL JOURNAL (2002)
Constraining the LMC cluster age gap: Washington photometry of NGC 2155 and SL 896 (LW 480) Piatti A.E.; Sarajedini A.; Geisler D.; Bica E.; CLARIA, JJ Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2002)
Deep wide-field photometry of the NGC 5128 globular cluster system: A progress report HARRIS, GLH; Geisler D.; Harris W.E.; HESSER, JE Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
Determination of the distance to M33 based on single-epoch I-band Hubble Space Telescope observations of Cepheids Lee M.G.; Kim M.; Sarajedini A.; Geisler D.; Gieren W. Article ISI ASTROPHYSICAL JOURNAL (2002)
Determination of the distance to M33 based on the tip of the red giant branch and the red clump Kim M.; Kim E.; Lee M.G.; Sarajedini A.; Geisler D. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2002)
Elemental abundances of three giants in Terzan 7 Wallerstein, G; Gonzalez G.; Geisler D. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
Exploring halo substructure with giant stars. III. First results from the Grid Giant Star Survey and discovery of a possible nearby Sagittarius tidal structure in Virgo Kundu A.; Majewski S.R.; Rhee, J; Rocha-Pinto, HJ; Polak, AA; Slesnick, CL; Kunkel, WE; Johnston K.V.; Patterson, RJ; Geisler D.; et al. Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2002)
New CCD survey of globular clusters in M31 Lee M.G.; Kim S.C.; Geisler D.; Seguel J.; Sarajedini A.; Harris W. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
New distances to galaxies in the Centaurus A group Karachentsev, ID; Sharina, ME; Dolphin, AE; Grebel E.K.; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2002)
Search methods for globular cluster candidates in M31 Seguel, JC; Geisler D.; Lee M.G.; Kim S.C.; Sarajedini A.; Harris W.E. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
Spectroscopy of globular clusters in NGC 1399 - A progress report Richtler T.; Dirsch B.; Geisler D.; Gebhardt K.; Hilker M.; Infante L.; Minniti D.; Rejkuba M.; FORTE, JC; Larsen, S; et al. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
Surface photometry of star clusters in the dwarf elliptical galaxies NGC 185 and NGC 205 Kim S.C.; Lee M.G.; Geisler D.; Sarajedini A.; Armandroff, TE; Da Costa G.S. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
The globular cluster specific frequency in NGC 1399 and 4486: A comparative study FORTE, JC; Geisler D.; Kim E.; Lee M.G.; OSTROV, P Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
The M 81 group of galaxies: New distances, kinematics and structure Karachentsev, ID; Dolphin, AE; Geisler D.; Grebel E.K.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P; Sharina, ME Article ISI ASTRONOMY & ASTROPHYSICS (2002)
The outer halo cluster system of NGC 1399 Dirsch B.; Geisler D.; Richtler T.; FORTE, JC Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
The stellar populations of the Cetus dwarf spheroidal galaxy Sarajedini A.; Grebel E.K.; Dolphin, AE; Seitzer, P; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentsev, ID; Karachentseva, VE; Sharina, ME Article ISI ASTROPHYSICAL JOURNAL (2002)
The very local Hubble flow Karachentsev, ID; Sharina, ME; Makarov, DI; Dolphin, AE; Grebel E.K.; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2002)
Tidal dwarfs in the M81 group: The second generation? Makarova, LN; Grebel E.K.; Karachentsev, ID; Dolphin, AE; Karachentseva, VE; Sharina, ME; Geisler D.; Guhathakurta P.; HODGE, PW; Sarajedini A.; et al. Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2002)
Washington photometry of new globular clusters in M31 Kim S.C.; Lee M.G.; Geisler D.; Seguel J.; Sarajedini A.; Harris W.E. Article ISI Stars as Suns: Activity, Evolution and Planets (2002)
A new galaxy near the local group in Draco Karachentsev, ID; Sharina, ME; Dolphin, AE; Geisler D.; Grebel E.K.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P Article ISI ASTRONOMY & ASTROPHYSICS (2001)
Ages and metallicities of five intermediate-age star clusters projected towards the Small Magellanic Cloud Piatti A.E.; Santos J.F.C.; CLARIA, JJ; Bica E.; Sarajedini A.; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
Dynamics of the globular cluster system associated with M87 (NGC 4486). I. New CFHT MOS spectroscopy and the composite database Hanes, DA; Côté, P; Bridges, TJ; MCLAUGHLIN, DE; Geisler D.; HARRIS, GLH; HESSER, JE; Lee M.G. Article ISI ASTROPHYSICAL JOURNAL (2001)
Dynamics of the globular cluster system associated with M87 (NGC 4486). II. Analysis Côté, P; MCLAUGHLIN, DE; Hanes, DA; Bridges, TJ; Geisler D.; Merritt D.; HESSER, JE; HARRIS, GLH; Lee M.G. Article ISI ASTROPHYSICAL JOURNAL (2001)
Population gradients in local group dwarf spheroidal galaxies Harbeck D.; Grebel E.K.; Holtzman J.; Guhathakurta P.; Brandner W.; Geisler D.; Sarajedini A.; Dolphin, A; Hurley-Keller, D; Mateo, M Article ISI SCOPUS ASTRONOMICAL JOURNAL (2001)
The globular cluster system of the low-luminosity elliptical galaxy NGC 1427 FORTE, JC; Geisler D.; Ostrov, PG; Piatti A.E.; Gieren W. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2001)
The line-of-sight depth of populous clusters in the small magellanic cloud Crowl, HH; Sarajedini A.; Piatti, ASE; Geisler D.; Bica E.; CLARIA, JJ; Santos J.F.C. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2001)
The stellar content and distance of UGC 4483 Dolphin, AE; Makarova L.; Karachentsev, ID; Karachentseva, VE; Geisler D.; Grebel E.K.; Guhathakurta P.; HODGE, PW; Sarajedini A.; Seitzer, P Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
WFPC2 observations of two dwarf spheroidal galaxies in the M 81 group Karachentsev, ID; Sharina, ME; Dolphin, AE; Geisler D.; Grebel E.K.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P Article ISI SCOPUS ASTRONOMY & ASTROPHYSICS (2001)
Ages and metallicities of globular clusters in NGC 4472 Beasley, MA; Sharples R.M.; Bridges, TJ; Hanes, DA; ZEPF, SE; ASHMAN, KM; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2000)
Cepheid variables in the Large Magellanic Cloud cluster NGC 1866. I. New BVRI CCD photometry Gieren, WP; Gomez M.; Storm J.; Moffett, TJ; Infante L.; Barnes, TG; Geisler D.; Fouque, P Article ISI Astrophysical Journal, Supplement Series (2000)
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Dynamical constraints on the formation of NGC 4472 and its globular clusters ZEPF, SE; Beasley, MA; Bridges, TJ; Hanes, DA; Sharples R.M.; ASHMAN, KM; Geisler D. Article ISI ASTRONOMICAL JOURNAL (2000)
Exploring halo substructure with giant stars. II. Mapping the extended structure of the Carina dwarf spheroidal galaxy Majewski S.R.; Ostheimer, JC; Patterson, RJ; Kunkel, WE; Johnston K.V.; Geisler D. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2000)
Hubble Space Telescope photometry of the dwarf spheroidal galaxy ESO 410-G005 Karachentsev, ID; Sharina, ME; Grebel E.K.; Dolphin, AE; Geisler D.; Guhathakurta P.; HODGE, PW; Karachentseva, VE; Sarajedini A.; Seitzer, P Article ISI ASTROPHYSICAL JOURNAL (2000)
Hubble Space Telescope WFPC2 photometry of M33: Properties of the halo star clusters and surrounding fields Sarajedini A.; Geisler D.; SCHOMMER, R; Harding P. Article ISI SCOPUS ASTRONOMICAL JOURNAL (2000)
Wide-field CCD surface photometry of the giant elliptical galaxy NGC 4472 in the Virgo cluster Kim E.; Lee M.G.; Geisler D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2000)
A new giant branch clump structure in the Large Magellanic Cloud Santos J.F.C.; Dottori, H Article ISI ASTRONOMICAL JOURNAL (1999)
Standard giant branches in the Washington photometric system Article ISI ASTRONOMICAL JOURNAL (1999)
Statistics of stellar populations of star clusters and surrounding fields in the outer disk of the large magellanic cloud Santos J.F.C.; Dottori, H Article ISI ASTRONOMICAL JOURNAL (1999)
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Ages and metallicities of star clusters and surrounding fields in the outer disk of the Large Magellanic Cloud Dottori, H; Santos J.F.C. Article ISI ASTRONOMICAL JOURNAL (1998)
Hubble Space Telescope WFPC2 color-magnitude diagrams of halo globular clusters in M33: Implications for the early formation history of the local group Harding P. Article ISI ASTROPHYSICAL JOURNAL (1998)
Spectroscopy of globular clusters in NGC 4472 Sharples R.M.; Bridges, TJ; Hanes, DA Article ISI ASTRONOMICAL JOURNAL (1998)
The NGC 1399 globular cluster system: Washington photometry revisited Ostrov, PG Article ISI ASTRONOMICAL JOURNAL (1998)
Washington photometry of the globular cluster system of NGC 4472. II. The luminosity function and spatial structure Article ISI ASTRONOMICAL JOURNAL (1998)
A search for old star clusters in the large magellanic cloud Dottori, H; Santos J.F.C. Article ISI ASTRONOMICAL JOURNAL (1997)
The globular cluster systems of NGC 1400 and NGC 1407 Perrett, KM; Hanes, DA; Butterworth, ST; Kavelaars J.J.; Harris W.E. Article ISI ASTRONOMICAL JOURNAL (1997)
Washington photometry of globular-cluster giants: Ten intermediate-metallicity clusters Article ISI Publications of the Astronomical Society of the Pacific (1997)
Young star clusters in the dwarf irregular galaxy, UGC 7636, interacting with the giant elliptical galaxy NGC 4472 Article ISI ASTRONOMICAL JOURNAL (1997)
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Deep photometry of the outer halo globular cluster in Pyxis Article ISI ASTRONOMICAL JOURNAL (1996)
Globular cluster systems in dwarf elliptical galaxies .2. The Virgo Cluster Durrell P.R.; Harris W.E. Article ISI ASTRONOMICAL JOURNAL (1996)
High-dispersion spectroscopy of giants in metal-poor globular clusters .2. Oxygen and sodium abundances Article ISI ASTROPHYSICAL JOURNAL (1996)
New Washington system CCD standard fields Article ISI ASTRONOMICAL JOURNAL (1996)
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CONSTRAINTS ON THE FORMATION HISTORY OF THE ELLIPTIC GALAXY NGC-3923 FROM THE COLORS OF ITS GLOBULAR-CLUSTERS ZEPF, SE; ASHMAN, KM Article ISI ASTROPHYSICAL JOURNAL (1995)
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LOWER METALLICITY LIMIT OF THE GALACTIC GLOBULAR-CLUSTER SYSTEM - CALCIUM TRIPLET SPECTROSCOPY OF METAL-POOR GLOBULAR-CLUSTER GIANTS Piatti A.E. Article ISI ASTRONOMICAL JOURNAL (1995)
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THE ABUNDANCE DISTRIBUTION AND LUMINOSITY FUNCTION OF GLOBULAR-CLUSTERS IN NGC-1399 Article ISI ASTROPHYSICAL JOURNAL (1990)
WASHINGTON CCD STANDARD FIELDS Article ISI Publications of the Astronomical Society of the Pacific (1990)
ABUNDANCE DETERMINATIONS FOR 3 GALACTIC GLOBULAR-CLUSTERS Article ISI Publications of the Astronomical Society of the Pacific (1988)
RADIAL-VELOCITIES OF STARS IN 5 OLD OPEN CLUSTERS Article ISI Publications of the Astronomical Society of the Pacific (1988)
THE NGC-1399 GLOBULAR-CLUSTER SYSTEM Article ISI Publications of the Astronomical Society of the Pacific (1988)
PROPERTIES OF YOUNG STAR-CLUSTERS IN M-31 HODGE, PW Article ISI Publications of the Astronomical Society of the Pacific (1987)
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TIO CONTINUUM PLACEMENT EFFECTS IN 47 TUCANAE GIANTS Article ISI ASTROPHYSICAL JOURNAL (1986)
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WASHINGTON PHOTOMETRY OF THE OLD OPEN CLUSTER MELOTTE-66 GEISLER, DP; Smith V.V. Article ISI Publications of the Astronomical Society of the Pacific (1984)
PHOTOGRAPHY IN THE WASHINGTON SYSTEM KAPRANIDIS, S Article ISI ASTRONOMICAL JOURNAL (1983)
THE AGE AND COMPOSITION OF THE LMC RED GLOBULAR-CLUSTER NGC 2121 FLOWER, P; OLSZEWSKI, E; SCHOMMER, R Article ISI ASTROPHYSICAL JOURNAL (1983)
ELLIPTICITIES OF GLOBULAR-CLUSTERS OF THE LARGE MAGELLANIC CLOUD Article ISI ASTROPHYSICAL JOURNAL (1980)
NGC-1868 - METAL-POOR INTERMEDIATE-AGE CLUSTER IN THE LARGE MAGELLANIC CLOUD FLOWER, PJ; HODGE, P; Olszewski E.W. Article ISI ASTROPHYSICAL JOURNAL (1980)


ExtraGalactic Star Clusters Geisler, D., Grebel, E., Minniti, D. BookWhole (2002)


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The morphology of the radial velocity distribution of globular clusters in NGC 1399 Richtler T.; Dirsch B.; Geisler D. ConferencePaper ISI EXTRA-GALACTIC GLOBULAR CLUSTER SYSTEMS (2003)


A TWO MICRON ALL SKY SURVEY VIEW OF THE SAGITTARIUS DWARF GALAXY. VI. s-PROCESS AND TITANIUM ABUNDANCE VARIATIONS ALONG THE SAGITTARIUS STREAM Chou, MY; Cunha K.; Majewski S.R.; Smith V.V.; Patterson, RJ; Martinez-Delgado D.; Geisler D. Review ISI SCOPUS Astrophysical Journal (2010)
TOWARD THE GENERAL RED GIANT BRANCH SLOPE-METALLICITY-AGE CALIBRATION. I. METALLICITIES, AGES, AND KINEMATICS FOR EIGHT LARGE MAGELLANIC CLOUD CLUSTERS Sharma S.; Borissova J.; Kurtev R.; Ivanov V.D.; Geisler D. Review ISI SCOPUS Astronomical Journal (2010)
Wide-field survey of globular clusters in M31. II. Kinematics of the globular cluster system Lee M.G.; Hwang H.S.; Kim S.C.; Park H.S.; Geisler D.; Sarajedini A.; Harris W.E. Review ISI SCOPUS ASTROPHYSICAL JOURNAL (2008)
Chemical abundances and kinematics in globular clusters and local group dwarf galaxies and their implications for formation theories of the galactic halo Geisler D.; Wallerstein, G; Smith V.V.; Casetti-Dinescu, DI Review ISI Publications of the Astronomical Society of the Pacific (2007)
The globular cluster system of NGC 1399. II. Kinematics of a large sample of globular clusters Richtler T.; Dirsch B.; Gebhardt K.; Geisler D.; Hilker M.; Alonso M.V.; FORTE, JC; Grebel E.K.; Infante L.; Larsen, S; et al. Review ISI SCOPUS ASTRONOMICAL JOURNAL (2004)

Jordanka Borissova

Full Professor, grado 4

Facultad de Ciencias

Universidad de Valparaiso

Valparaíso, Chile

Radostin Kurtev

Titular

Instituto de Física y Astronomía

UNIVERSIDAD DE VALPARAÍSO

Valparaíso, Chile

Dante Minniti

Professor

Facultad de Ciencias Exactas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Jose Arenas

Profesor asociado.

Curriculum and Instruction

UNIVERSITY OF CONCEPCION

Concepcion, Chile

Tom Richtler

DEPTO DE ASTRONOMIA, UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

Matthias Schreiber

Profesor Titular

Departamento de Fisica

Universidad Técnica Federico Santa María

Valparaiso, Chile

Manuela Zoccali

Profesor Asociado

Facultad de Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

Leopoldo Infante

Professor

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Márcio Catelan

Full Professor

Instituto de Astrofísica

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Matias Gomez

Associate Professor

DEPARTAMENTO DE CIENCIAS FÍSICAS UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Maria Ruiz

Profesor Titular

DEPARTAMENTO DE ASTRONOMÍA, UNIVERSIDAD DE CHILE

Santiago, Chile

Edgardo Costa

DEPTO. DE ASTRONOMÍA, FAC. DE CS. FIS. Y MAT., U. DE CHILE

Santiago, Chile

Javier Alonso

Associate Professor

Centro de Astronomía (CITEVA)

Universidad de Antofagasta

Antofagasta, Chile

Claus Tappert

Profesor ad honorem

Instituto de Física y Astronomía

Universidad de Valparaíso

Valparaiso, Chile

Andres Jordan

Profesor

Universidad Adolfo Ibánez

Santiago, Chile

Michael Fellhauer

profesor titular

Departamento de Astronomia

Universidad de Concepción

Concepcion, Chile

Leonardo Bronfman

Full Professor

Astronomy

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS FÍSICAS Y MATEMÁTICAS

Santiago, Chile

Rodolfo Barbá

Director

Astronomía

DEPARTAMENTO DE ASTRONOMÍA - UNIVERSIDAD DE LA SERENA

La Serena, Chile

Thomas Puzia

Associate Professor

Institute of Astrophysics

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE - DPTO. ASTRONOMIA Y ASTROFISICA

Santiago, Chile

Alexandre Gallenne

Profesor

Instituto de alta investigación

Universidad de Tarapacá

Santiago, Chile

Wolfgang Gieren

Full Professor

Astronomy

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

Roger Leiton

Sebastián Ramírez

Profesor asistente

Centro de Astronomía, Universidad de Antofagasta

Antofagasta, Chile

Paulina Assmann

Researcher

Astronomy

Universidad de Concepción

Concepcion , Chile

Simon Casassus

Profesor Titular

Astronomía

DEPARTAMENTO DE ASTRONOMÍA, UNIVERSIDAD DE CHILE

Santiago, Chile

Sandro Villanova

Full professor

Física y Astronomía

Universidad Andrés Bello

Concepcion, Chile

296

Douglas Geisler

Full Professor

Astronomy

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

Veronica Motta

Profesor Titular

Instituto de Fisica y Astronomia

Universidad de Valparaiso

Valparaíso, Chile

Julio Carballo

Independent Researcher

Instituto de Alta Investigación - Universidad de Tarapacá

Arica, Chile

Aldo Valcarce

Postdoctorado

Pontificia Universidad Católica de Chile

Natal, RN, Chile

Amelia Bayo

Full Professor

Instituto de Fisica y Astronomia, Facultado de Ciencias

Valparaiso, Chile

Nelson Padilla

Profesor Titular

Astrophysics

Universidad Católica de Chile

Santiago, Chile

Ronald Mennickent

Full professor

Astronomy

Universidad de Concepción

Concepción, Chile

Patricia Tissera

Professor

Fisica

Pontificia Universidad Católica de Chile

Santiago, Chile

Leonardo Vanzi

full time

Electrical Engineering

Pontificia Universidad Catolica de Chile

Santiago, Chile

Ricardo Munoz

Associate Professor

Astronomy

Universidad de Chile

Santiago, Chile

Juan Beamin

Coordinador científico

Vicerrectoría de investigación y postgrado

Universidad Autónoma de Chile

Santiago, Chile

Lorenzo Monaco

Profesor asistente

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

Dominik Schleicher

Associate Professor

Astronomia

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

Médéric Boquien

Académico

Vicerrectoría de Investigación

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Alvaro Rojas

Académico

Física

Universidad de Santiago de Chile

Santiago, Chile

Christian Nitschelm

Full professor

Sciences

Universidad de Antofagasta

Antofagasta, Chile

Eduardo Unda

Director

Universidad de Antofagasta

Antofagasta, Chile

Facundo Gómez

Professor

Fisica

Universidad de La Serena

La Serena, Chile

Sergio Vásquez

Encargado de Programa de Cultura Astronómica

Dirección de Educación

Museo Interactivo Mirador

Santiago, Chile

José Fernández

Assistant Professor

Universidad de Atacama

Copiapo, Chile

Antonela Monachesi

Associate Professor

Astronomía

Universidad de La Serena

La Serena, Chile

Francesco Mauro

professor

Instituto de Astronomia

Universidad Católica del Norte

Antpfagasta, Chile

PAULA JOFRE

assistant professor

Facultad Ingenieria y Ciencias

Universidad Diego Portales

Santiago, Chile

Giovanni Leone

Profesor Asistente

Instituto de Investigación en Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

Lorenzo Morelli

Profesor

Instituto de astronomia y ciencias planetarias

Universidad de Atacama

Copiapo, Chile

Rosa Vieira

Académico

Instituto de Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

Antonio Montero

Profesor Adjunto/Asociado

Physics

Universidad Técnica Federico Santa María

Santiago, Chile

Christian Moni Bidin

Director

Vicerrectoría de Investigación y Desarrollo Tecnológico

Universidad Católica del Norte

Antofagasta, Chile

Maria del Carmen Argudo

Profesora Asociada

Instituto de Física

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

Gabriel Torrealba

Data Scientist

Inteligencia Artificial

Falabella Retail

Santiago, Chile

Lauri Haikala

Academico

Universidad de Atacama

Copiapo, Chile

César Muñoz

Postdoctoral

Astronomia

ULS

Antofagasta, Chile

Caddy Cortés

Professor

Departamento de Tecnologías Industriales

Universidad de Talca

Curicó, Chile

Bruno Moreira

Carolina Salgado

Part time instructor

Applied mathematics and physics

Universidad Católica de la Santisima Concepción

Concepción, Chile

Iván Lacerna

profesor asistente

Instituto de Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

Douglas Paul Geisler

Líneas de Investigación

Educación

Astronomy, UNIVERSITY OF WASHINGTON-SEATTLE. Estados Unidos, 1983

Experiencia Académica

Associate Professor Full Time

Full Professor Full Time

Emeritus professor Part Time

Professor and Researcher Part Time

Experiencia Profesional

Research Associate Full Time

Assistant Astronomer Full Time

Assistant Scientist Full Time

Postdoc Full Time

Formación de Capital Humano

Difusión y Transferencia

Premios y Distinciones

Premio Municipal de Ciencias de la Municipalidad de Concepcion

Centro de Astrofísica FONDAP

Centro de Excelencia en Astrofisica y Tecnologias Afines

Magellanic Cloud Star Clusters as Excellent Probes to Understanding Galaxy Formation and Improving the Distance Scale

Enlightening the Formation and Evolution of Galactic Structures: the GAIA/ESO Survey

Stellar Populations in the Milky Way and its Satellites

Astronomy Summer School for Primary and High School Teachers

The Zoo of Multiple Stellar Populations in Globular Clusters

WIYN Open Cluster Study Photometry: The Next Generation

Open and Globular Star Clusters in the VVV Survey

Fortalecimiento de la red de colaboracion entre los departamentos de astronomia de las Universidades UCN, ULS, UC y UdeC y de estos con sus pares nacionales e internacionales

Reinforcing Postdoctoral Research at the Universidad de Concepcion

Sustaining the Development of Research and Training in the Astronomy Department of the Universidad de Concepcion

The Life Cycles of Massive Stars: A New Approach to Measure Mass Loss

Posdoctoral positions in theory and astroinstrumentation at the Universidad de Concepcion

The Open Cluster Chemical Analysis and Mapping (OCCAM) Survey

A Snapshot Survey of Probable Nearby Galaxies

A Survey of Distant Halo Giant Stars for the SIM Astrometric Grid and a Deep Probe of Galactic Halo Structure

The Grid Giant Star Survey for the SIM Astrometric Grid: Northern Hemisphere Extension

Proper Motions in Baade's Window

A Snapshot Survey of Probable Nearby Galaxies

Followup Observations of Grid Giant Star Candidates

Taking the Measure of the Milky Way

The Field Stellar Populations of M33's Outer Halo

Main Sequence Turno Ages For Second Parameter Clusters in M33

Spectroscopic Monitoring of SIM Grid Candidates

Globular Clusters and Galaxy Formation

The Nearby Resolved Spiral Galaxy NGC 300

Globular Cluster Systems, Galaxy Formation, and an Improved Calibration of the Extragalactic Distance Scale

Reinforcing Research and Scienti c Interaction in the New Astronomy Department at the Universidad de Concepcion

Reinforcing Research in the Astronomy Department at the Universidad de Concepcion

Establishing a New Level of Collaboration between the Universidad de Concepcion and the Universidad de Valparaiso

The Galactic Bulge at the Crossroads - ESO Workshop 2018

Prolific Investigator

Emeritus Professor

Article (270)

Reinforcing Research and Scientic Interaction in the New Astronomy Department at the Universidad de Concepcion