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Christian Henri Robert Nitschelm -

Full professor

Universidad de Antofagasta

Antofagasta, Chile

Líneas de Investigación


a) SDSS IV / APOGEE 2 South b) Hipparcos based study of the binary population in nearby OB associations c) Massive hot stars (WR, O, B) d) Ap stars e) Transneptunian objects, meteorites, small bodies in the Solar System f) The star beta Pictoris

Educación

  •  Astronomy and astrophysics, OBSERVATOIRE DE PARIS. Francia, 1983
  •  Astronomy and astrophysics, UNIVERSITE DENIS DIDEROT - PARIS VII. Francia, 1981

Experiencia Académica

  •   Associate professor Full Time

    UNIVERSIDAD DE ANTOFAGASTA

    Sciences

    Antofagasta, Chile

    2012 - 2018

  •   Associate professor Full Time

    UNIVERSIDAD CATOLICA DEL NORTE

    Sciences

    Antofagasta, Chile

    2007 - 2012

  •   Senior post-doc Full Time

    UNIVERSITEIT ANTWERPEN

    Sciences

    Antwerpen, Bélgica

    2001 - 2007

  •   Associate professor Full Time

    UNIVERSIDAD DE ANTOFAGASTA

    VRIIP

    Antofagasta, Chile

    2018 - 2019

  •   Full professor Full Time

    UNIVERSIDAD DE ANTOFAGASTA

    VRIIP

    Antofagasta, Chile

    2019 - A la fecha

Experiencia Profesional

  •   Post-doc Full Time

    Geneva Observatory

    Sauverny, Suiza

    1988 - 1992

  •   High school teacher Full Time

    French Natinal Eduaction

    Dijon, Francia

    1993 - 1999

  •   Student Full Time

    Ecole Normale Superieure de Cachan

    Cachan, Francia

    1999 - 2000

  •   Post-doc Full Time

    Universiteit Antwerpen

    Antwerp, Bélgica

    2001 - 2007

  •   Post-doc Full Time

    Royal Observatory of Brussels

    Uccle, Bélgica

    2006 - 2006

Premios y Distinciones

  •   2017 Donald E. Osterbrock Book Prize for Historical Astronomy

    The American Astronomical Society Historical Astronomy Division.

    Estados Unidos, 2017

    As author of five entries in the "Biographical Encyclopedia of Astronomers", second edition, and with all other authors of this monumental work, 2017 Donald E. Osterbrock Book Prize for Historical Astronomy, given by The American Astronomical Society Historical Astronomy Division.

  •   Marcel Moye prize

    Société Astronomique de France

    Francia, 1985

    Marcel Moye prize received for my contribution to astronomical researches in Solar Physics during the eighties.


 

Article (59)

Close Binary Companions to APOGEE DR16 Stars: 20,000 Binary-star Systems Across the Color-Magnitude Diagram
Discovery of a Large Population of Nitrogen-enhanced Stars in the Magellanic Clouds
Exploring the Stellar Age Distribution of the Milky Way Bulge Using APOGEE
From the bulge to the outer disc: StarHorse stellar parameters, distances, and extinctions for stars in APOGEE DR16 and other spectroscopic surveys
How many components? Quantifying the complexity of the metallicity distribution in the Milky Way bulge with APOGEE
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 chemical compositions of accreted and in situ galactic globular clusters according to SDSS/APOGEE
The Lazy Giants: APOGEE Abundances Reveal Low Star Formation Efficiencies in the Magellanic Clouds
The Sixteenth Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra
A CO-multilayer outer atmosphere for eight evolved stars revealed with VLTI/AMBER
APOGEE [C/N] Abundances across the Galaxy: Migration and Infall from Red Giant Ages
APOGEE DR14/DR15 Abundances in the Inner Milky Way
Chemical Abundances of Main-sequence, Turnoff, Subgiant, and Red Giant Stars from APOGEE Spectra. II. Atomic Diffusion in M67 Stars
Chemical Cartography with APOGEE: Multi-element Abundance Ratios
Discovery of Resolved Magnetically Split Lines in SDSS/APOGEE Spectra of 157 Ap/Bp Stars
Spatial variations in the Milky Way disc metallicity-age relation
Spectroscopic identication of INTEGRAL high-energy sources with VLT/ISAAC
Study of eclipsing binary and multiple systems in OB associations V: MQ Cen in Crux OB1
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library
The K2 Galactic Caps Project - going beyond the Kepler field and ageing the Galactic disc
The Relationship between Globular Cluster Mass, Metallicity, and Light-element Abundance Variations
TOI-150: A Transiting Hot Jupiter in the TESS Southern CVZ
A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2
Binary Companions of Evolved Stars in APOGEE DR14: Search Method and Catalog of similar to 5000 Companions
Disentangling the Galactic Halo with APOGEE. I. Chemical and Kinematical Investigation of Distinct Metal-poor Populations
Disk-like Chemistry of the Triangulum-Andromeda Overdensity as Seen by APOGEE
Massive Stars in the SDSS-IV/APOGEE SURVEY. I. OB Stars
Spectroscopic identification of INTEGRAL high-energy sources with VLT/ISAAC
The APOGEE-2 Survey of the Orion Star-forming Complex. I. Target Selection and Validation with Early Observations
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 Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14
The Origin of the 300 km s(-1) Stream near Segue 1
The Second APOKASC Catalog: The Empirical Approach
The triple system HD 150136: From periastron passage to actual masses
SDSS-IV MaNGA=> Spatially resolved star formation histories in galaxies as a function of galaxy mass and type
A modern study of HD 166734: a massive supergiant system
APOGEE chemical abundances of globular cluster giants in the inner 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
Metallicity effect on stellar granulation detected from oscillating red giants in open clusters
SDSS-IV MaNGA: bulge-disc decomposition of IFU data cubes (BUDDI)
SDSS-IV MaNGA: stellar population gradients as a function of galaxy environment
SDSS-IV MaNGA: the impact of diffuse ionized gas on emission-line ratios, interpretation of diagnostic diagrams and gas metallicity measurements
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
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
DISCOVERY OF A METAL-POOR FIELD GIANT WITH A GLOBULAR CLUSTER SECOND-GENERATION ABUNDANCE PATTERN
(50000) Quaoar: Surface composition variability
The Earth as an extrasolar transiting planet II. HARPS and UVES detection of water vapour, biogenic O-2, and O-3
Detectability of micro-variables in the ASAS database
Evidence for a physically bound third component in HD 150136
Magnetic stars from a FEROS cool Ap star survey
The discovery of a 21-kG magnetic field in the Ap star BD+0 degrees 4535 star
The Earth as an extrasolar transiting planet. Earth's atmospheric composition and thickness revealed by Lunar eclipse observations
The Earth as an extrasolar transiting planet: Earth's atmospheric composition and thickness revealed by Lunar eclipse observations
The eclipsing double-lined binaries V883 Cen and eta Mus

ConferencePaper (5)

The supergiant O plus O binary system HD166734: a new study
Study of Eclipsing Binary and Multiple Systems in OB Associations III: A Progress Report
An Investigation on Close Binaries in the Sco-Cen Complex
The eta-Museae Multiple System
HD150136: Towards one of the most massive systems?

Proyecto (1)

Mejoramiento Observatorio Cerro Armazones
62
Christian Nitschelm

Full professor

Sciences

Universidad de Antofagasta

Antofagasta, Chile

29
José Fernández

Assistant Professor

Universidad de Atacama

Copiapo, Chile

12
Douglas Geisler

Full Professor

Astronomy

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

10
Sandro Villanova

Associate Profesor

Astronomy

UNIVERSIDAD DE CONCEPCION, DEPTO DE ASTRONOMIA

Concepcion, Chile

6
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
Christian Moni Bidin

Director

Vicerrectoría de Investigación y Desarrollo Tecnológico

Universidad Católica del Norte

Antofagasta, Chile

5
Maria del Carmen Argudo

Profesora Asociada

Instituto de Física

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

4
Eduardo Unda

Director

Universidad de Antofagasta

Antofagasta, Chile

4
Médéric Boquien

Académico

Vicerrectoría de Investigación

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

3
Rosa Vieira

Académico

Instituto de Astronomía y Ciencias Planetarias

Universidad de Atacama

Copiapó, Chile

3
Patricia Tissera

Professor

Fisica

Pontificia Universidad Católica de Chile

Santiago, Chile

3
Nelson Padilla

Profesor Titular

Astrophysics

Universidad Católica de Chile

Santiago, Chile

2
Alvaro Rojas

Postdoctoral MAS researcher (area Milky Way and Local Group)

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

Santiago, Chile

1
PAULA JOFRE

assistant professor

Facultad Ingenieria y Ciencias

Universidad Diego Portales

Santiago, Chile

1
Ernest Michael

Associate Professor

Electrical Engineering

Universidad de Chile

Santiago, Chile

1
Evelyn Johnston

Assistant professor

Nucleo de Astronomia

Universidad Diego Portales

Santiago, Chile

1
Antonio Montero

Profesor Adjunto

Physics

Universidad Técnica Federico Santa María

Santiago, Chile

1
Ronald Mennickent

Full professor

Astronomy

Universidad de Concepción

Concepción, Chile

1
Dominik Schleicher

Associate Professor

Astronomia

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

1
Dante Minniti

Professor

Facultad de Ciencias Exactas

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
Antonela Monachesi

Associate Professor

Astronomía

Universidad de La Serena

La Serena, Chile

1
Karla Peña

Profesor Asistente

Vicerectoría de Investigación, Innovación y Postgrado

Universidad de Antofagasta

Antofagasta, Chile

1
Rodolfo Barbá

Director

Astronomía

DEPARTAMENTO DE ASTRONOMÍA - UNIVERSIDAD DE LA SERENA

La Serena, Chile

1
Amelia Stutz

Associate Professor

Astronomy

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

1
Manuela Zoccali

Profesor Asociado

Facultad de Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile