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José Gregorio Fernández Trincado

Assistant Professor

Universidad de Atacama

Copiapo, Chile

Líneas de Investigación


Galactic Archeology, Galactic Dynamics, Stellar Clusters, Stellar Populations, Milky Way

Educación

  •  Astrophysics, Université Bourgogne Franche-Comté. Francia, 2017
  •  Physics, Universidad de Los Andes. Venezuela, 2014
  •  Physics, Universidad Central de Venezuela. Venezuela, 2012

Experiencia Académica

  •   Research Postdoc / Targeting Field Selection Coordinator of APOGEE-2S Full Time

    Universidad de Concepcion

    Physics and Astronomy

    Concepcion, Chile

    2017 - 2019

  •   Assistant Professor Full Time

    Universidad de Atacama

    Copiapo, Chile

    2019 - A la fecha

Experiencia Profesional

  •   Postdoc Research/Postdoc Fellow Full Time

    Universidad de Concepcion

    Concepción, Chile

    2017 - 2019

  •   Assistant Professor B-6 Full Time

    Universidad de Atacama

    Copiapo, Chile

    2019 - A la fecha

  •   Research Associate  Part Time

    Université Bourgogne - Franche-Comté

    Besançon, Francia

    2017 - A la fecha


 

Article (98)

Evidence for the Accretion of Gas in Star-forming Galaxies: High N/O Abundances in Regions of Anomalously Low Metallicity
Multiple Populations in Low-mass Globular Clusters: Palomar 13
The chemical properties of the Milky Way's on-bar and off-bar regions: evidence for inhomogeneous star formation history in the bulge
The search for extratidal star candidates around Galactic globular clusters NGC 2808, NGC 6266, and NGC 6397 with Gaia DR2 astrometry
Understanding the Velocity Distribution of the Galactic Bulge with APOGEE and Gaia
VVV CL001: Likely the Most Metal-poor Surviving Globular Cluster in the Inner Galaxy
Aluminium-enriched metal-poor stars buried in the inner Galaxy
Close Binary Companions to APOGEE DR16 Stars: 20,000 Binary-star Systems Across the Color-Magnitude Diagram
Cool stars in the Galactic center as seen by APOGEE: M giants, AGB stars, and supergiant stars and candidates
Discovery of a Large Population of Nitrogen-enhanced Stars in the Magellanic Clouds
Dynamical orbital classification of selected N-rich stars with Gaia Data Release 2 astrometry
Exploring the Stellar Age Distribution of the Milky Way Bulge Using APOGEE
From the bulge to the outer disc: monospace StarHorse monospace stellar parameters, distances, and extinctions for stars in APOGEE DR16 and other spectroscopic surveys
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code - II. The Southern clusters and overview
How many components? Quantifying the complexity of the metallicity distribution in the Milky Way bulge with APOGEE
Jurassic: A chemically anomalous structure in the Galactic halo
On the Chemical and Kinematic Consistency between N-rich Metal-poor Field Stars and Enriched Populations in Globular Clusters
Pal 13: its moderately extended low-density halo and its accretion history
SDSS-IV MaNGA: The Nature of an Off-galaxy H-alpha Blob-A Multiwavelength View of Offset Cooling in a Merging Galaxy Group
Stellar Parameters for the First Release of the MaSTar Library: An Empirical Approach
The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra
The age-chemical abundance structure of the Galactic disc - II. alpha-dichotomy and thick disc formation
The age-chemical abundance structure of the Galaxy I: evidence for a late-accretion event in the outer disc at z similar to 0.6
The chemical compositions of accreted and in situ galactic globular clusters according to SDSS/APOGEE
The enigmatic globular cluster UKS 1 obscured by the bulge: H-band discovery of nitrogen-enhanced stars
The Lazy Giants: APOGEE Abundances Reveal Low Star Formation Efficiencies in the Magellanic Clouds
The Milky Way's bulge star formation history as constrained from its bimodal chemical abundance distribution
VVVX-Gaia discovery of a low luminosity globular cluster in the Milky Way disk
Analysis of the physical nature of 22 New VVV Survey Globular Cluster candidates in the Milky Way bulge
APOGEE [C/N] Abundances across the Galaxy: Migration and Infall from Red Giant Ages
Chemical and Kinematic Analysis of CN-strong Metal-poor Field Stars in LAMOST DR3
Chemical Cartography with APOGEE: Multi-element Abundance Ratios
Chemodynamics of newly identified giants with a globular cluster like abundance patterns in the bulge, disc, and halo of the Milky Way
Discovery of a New Stellar Subpopulation Residing in the (Inner) Stellar Halo of the Milky Way
Discovery of a nitrogen-enhanced mildly metal-poor binary system: Possible evidence for pollution from an extinct AGB star
H-band discovery of additional second-generation stars in the Galactic bulge globular cluster NGC 6522 as observed by APOGEE and Gaia
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code
Identifying Sagittarius Stream Stars by Their APOGEE Chemical Abundance Signatures
On the long-cycle variability of the Algol OGLE-LMC-DPV-065 and its stellar, orbital, and disc parameters
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library
The metal-rich halo tail extended in vertical bar z vertical bar: a characterization with Gaia DR2 and APOGEE
The origin of accreted stellar halo populations in the Milky Way using APOGEE, Gaia, and the EAGLE simulations
The Relationship between Globular Cluster Mass, Metallicity, and Light-element Abundance Variations
The tale of the Milky Way globular cluster NGC 6362-I. The orbit and its possible extended star debris features as revealed by Gaia DR2
A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2
A Peculiar Interacting Be Star Binary in the Small Magellanic Cloud
A view of the H-band light-element chemical patterns in globular clusters under the AGB self-enrichment scenario
APOGEE Data Releases 13 and 14: Data and Analysis
APOGEE Data Releases 13 and 14: Stellar Parameter and Abundance Comparisons with Independent Analyses
Binary Companions of Evolved Stars in APOGEE DR14: Search Method and Catalog of similar to 5000 Companions
C-12/C-13 isotopic ratios in red-giant stars of the open cluster NGC 6791
Chemical Abundances of Main-sequence, Turnoff, Subgiant, and Red Giant Stars from APOGEE Spectra. I. Signatures of Diffusion in the Open Cluster M67
Discovery of Tidal RR Lyrae Stars in the Bulge Globular Cluster M62
Disentangling the Galactic Halo with APOGEE. I. Chemical and Kinematical Investigation of Distinct Metal-poor Populations
Disentangling the Galactic Halo with APOGEE. II. Chemical and Star Formation Histories for the Two Distinct Populations
Disk-like Chemistry of the Triangulum-Andromeda Overdensity as Seen by APOGEE
Forty-four New and Known M-dwarf Multiples in the SDSS-III/APOGEE M-dwarf Ancillary Science Sample
Massive Stars in the SDSS-IV/APOGEE SURVEY. I. OB Stars
SDSS-IV MaNGA: a distinct mass distribution explored in slow-rotating early-type galaxies
SDSS-IV MaNGA: modelling the metallicity gradients of gas and stars - radially dependent metal outflow versus IMF
Signatures of the Galactic bar on stellar kinematics unveiled by APOGEE
StarHorse: a Bayesian tool for determining stellar masses, ages, distances, and extinctions for field stars
The APOGEE-2 Survey of the Orion Star-forming Complex. II. Six-dimensional Structure
The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment
The Hercules stream as seen by APOGEE-2 South
The HST Large Programme on omega Centauri. III. Absolute Proper Motion
The Metal-poor non-Sagittarius (?) Globular Cluster NGC 5053: Orbit and Mg, Al, and Si Abundances
The Orbit of the New Milky Way Globular Cluster FSR1716=VVV-GC05
The Origin of the 300 km s(-1) Stream near Segue 1
The Second APOKASC Catalog: The Empirical Approach
The Time-domain Spectroscopic Survey: Target Selection for Repeat Spectroscopy
Adding the s-Process Element Cerium to the APOGEE Survey: Identification and Characterization of Ce II Lines in the H-band Spectral Window
APOGEE chemical abundances of globular cluster giants in the inner Galaxy
APOGEE Chemical Abundances of the Sagittarius Dwarf Galaxy
Atypical Mg-poor Milky Way Field Stars with Globular Cluster Second-generation-like Chemical Patterns
Baade's window and APOGEE Metallicities, ages, and chemical abundances
Chemical Abundances and Ages of the Bulge Stars in APOGEE High-velocity Peaks
Chemical trends in the Galactic halo from APOGEE data
Kinematics of the local disk from the RAVE survey and the Gaia first data release
New VVV Survey Globular Cluster Candidates in the Milky Way Bulge
SDSS IV MaNGA-Rotation Velocity Lags in the Extraplanar Ionized Gas from MaNGA Observations of Edge-on Galaxies
SDSS IV MaNGA: Discovery of an Ha Blob Associated with a Dry Galaxy Pair-Ejected Gas or a "Dark" Galaxy Candidate?
Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
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
The Gaia-ESO Survey: Low-alpha element stars in the Galactic bulge
The Sloan Digital Sky Survey Reverberation Mapping Project: H alpha and H beta Reverberation Measurements from First-year Spectroscopy and Photometry
Timing the Evolution of the Galactic Disk with NGC 6791: An Open Cluster with Peculiar High-alpha Chemistry as Seen by APOGEE
Two groups of red giants with distinct chemical abundances in the bulge globular cluster NGC 6553 through the eyes of APOGEE
Close encounters involving RAVE stars beyond the 47 Tucanae tidal radius
Clues on the Milky Way disc formation from population synthesis simulations
Combining strong lensing and dynamics in galaxy clusters: integrating MAMPOSSt within LENSTOOL
DISCOVERY OF A METAL-POOR FIELD GIANT WITH A GLOBULAR CLUSTER SECOND-GENERATION ABUNDANCE PATTERN
IDENTIFICATION OF NEODYMIUM IN THE APOGEE H -BAND SPECTRA
Spectral energy distribution of M-subdwarfs: A study of their atmospheric properties
RAVE stars tidally stripped or ejected from the omega Centauri globular cluster
Searching for tidal tails around omega Centauri using RR Lyrae stars
Characterizing SL2S galaxy groups using the Einstein radius
THE ABUNDANCE OF BULLET GROUPS IN ACDM

Errata (1)

Erratum: The sloan digital sky survey reverberation mapping project: H? and H? reverberation measurements from first-year spectroscopy and photometry (Astrophysical Journal (2017) 851 (21) DOI: 10.3847/1538-4357/aa98dc)
99
José Fernández

Assistant Professor

Universidad de Atacama

Copiapo, Chile

29
Christian Nitschelm

Full professor

Sciences

Universidad de Antofagasta

Antofagasta, Chile

22
Sandro Villanova

Associate Profesor

Astronomy

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

22
Douglas Geisler

Full Professor

Astronomy

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

8
Christian Moni Bidin

Director

Vicerrectoría de Investigación y Desarrollo Tecnológico

Universidad Católica del Norte

Antofagasta, Chile

8
Rosa Vieira

Académico

Instituto de Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

7
Ricardo Munoz

Associate Professor

Astronomy

Universidad de Chile

Santiago, Chile

6
Jordanka Borissova

Full Professor, grado 4

Facultad de Ciencias

Universidad de Valparaiso

Valparaíso, Chile

5
Maria del Carmen Argudo

Profesora Asociada

Instituto de Física

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

5
Patricia Tissera

Professor

Fisica

Pontificia Universidad Católica de Chile

Santiago, Chile

4
Ronald Mennickent

Full professor

Astronomy

Universidad de Concepción

Concepción, Chile

4
Alvaro Rojas

Postdoctoral MAS researcher (area Milky Way and Local Group)

Millenium Institute of Astrophysics (working at Pontificia Universidad Católica de Chile)

Santiago, Chile

4
Médéric Boquien

Académico

Vicerrectoría de Investigación

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

3
Manuela Zoccali

Profesor Asociado

Facultad de Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

3
Dominik Schleicher

Associate Professor

Astronomia

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

3
Nelson Padilla

Profesor Titular

Astrophysics

Universidad Católica de Chile

Santiago, Chile

3
Javier Alonso

Associate Professor

Centro de Astronomía (CITEVA)

Universidad de Antofagasta

Antofagasta, Chile

3
Eduardo Unda

Director

Universidad de Antofagasta

Antofagasta, Chile

3
Veronica Motta

Profesor Titular

Instituto de Fisica y Astronomia

Universidad de Valparaiso

Valparaíso, Chile

2
Matias Gomez

Associate Professor

DEPARTAMENTO DE CIENCIAS FÍSICAS UNIVERSIDAD ANDRES BELLO

Santiago, Chile

2
Dante Minniti

Professor

Facultad de Ciencias Exactas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

2
Márcio Catelan

Full Professor

Instituto de Astrofísica

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Juan Beamin

Coordinador científico

Vicerrectoría de investigación y postgrado

Universidad Autónoma de Chile

Santiago, Chile

1
Radostin Kurtev

Titular

Instituto de Física y Astronomía

UNIVERSIDAD DE VALPARAÍSO

Valparaíso, Chile

1
Rodolfo Barbá

Director

Astronomía

DEPARTAMENTO DE ASTRONOMÍA - UNIVERSIDAD DE LA SERENA

La Serena, Chile

1
Claus Tappert

Profesor ad honorem

Instituto de Física y Astronomía

Universidad de Valparaíso

Valparaiso, Chile

1
Sebastián Ramírez

Profesor asistente

Centro de Astronomía, Universidad de Antofagasta

Antofagasta, Chile

1
Mario Soto

Profesor Asistente

Instituto de Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

1
Lorenzo Monaco

Profesor asistente

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
Amelia Stutz

Associate Professor

Astronomy

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

1
Karla Peña

Profesor Asistente

Vicerectoría de Investigación, Innovación y Postgrado

Universidad de Antofagasta

Antofagasta, Chile

1
PAULA JOFRE

assistant professor

Facultad Ingenieria y Ciencias

Universidad Diego Portales

Santiago, Chile

1
Antonela Monachesi

Associate Professor

Astronomía

Universidad de La Serena

La Serena, Chile

1
Julio Carballo

Independent Researcher

Instituto de Alta Investigación - Universidad de Tarapacá

Arica, Chile

1
Amelia Bayo

Full Professor

Instituto de Fisica y Astronomia, Facultado de Ciencias

Valparaiso, Chile

1
Juan Magaña

Profesor Asociado Jornada Completa

Facultad de Ingeniería

Universidad Central de Chile

La Serena, Chile

1
Antonio Montero

Profesor Adjunto

Physics

Universidad Técnica Federico Santa María

Santiago, Chile