Lista de obras - Alexandre Andrei - Dominio Público Uruguay

49 new T dwarfs identified using methane imaging ⬇️

scholarly article

76 T dwarfs from the UKIDSS LAS: benchmarks, kinematics and an updated space density

artículo científico publicado en 2013

A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey

artículo científico publicado en 2014

A Gaia oriented analysis of a large sample of quasars

artículo científico publicado en 2007

A Pluto-like radius and a high albedo for the dwarf planet Eris from an occultation

artículo científico publicado en 2011

A pattern of noncoincidence between radio and optical positions of international celestial reference frame sources

artículo científico publicado en 2002

A response surface model predicting the in vivo insertion behavior of micromachined neural implants.

artículo científico publicado en 2011

An exploration of Pluto’s environment through stellar occultations

artículo científico publicado en 2014

Apparent close approaches between near-Earth asteroids and quasars

artículo científico publicado en 2009

Astrometric CCD positions for extragalactic radiosources

artículo científico publicado en 1997

Astrometric and Photometric Variability in Quasars

artículo científico publicado en 2009

Astrometric comparisons of quasar catalogues

artículo científico publicado en 2008

Astrometric detection of faint companions – the Pluto/Charon case study

artículo científico publicado en 2007

Astrometric positions for 18 irregular satellites of giant planets from 23 years of observations ⬇️

artículo científico publicado en 2015

Astrometry of international celestial reference frame sources using the second US naval observatory CCD astrograph catalog

scholarly article

Astrometry of the main satellites of Uranus: 18 years of observations ⬇️

artículo científico publicado en 2015

Astrophotometric variability of CFHT-LS Deep 2 QSOs

scientific article published in Astronomy and Astrophysics

CCD astrolabe solar diameter measurements in 1999-2000

artículo científico publicado en 2002

CCD observations of Phoebe

scholarly article

Candidate stellar occultations by Centaurs and trans-Neptunian objects up to 2014

artículo científico publicado en 2013

Candidate stellar occultations by large trans-neptunian objects up to 2015

artículo científico publicado en 2012

Catalogue based comparison of optical and radio positions

scholarly article

Characterizing the astrometric precision limit for moving targets observed with digital-array detectors

artículo científico publicado en 2017

Charon's size and an upper limit on its atmosphere from a stellar occultation.

artículo científico publicado en 2006

Close approaches between Jupiter and quasars with possible application to the scheduled GAIA mission

artículo científico publicado en 2007

Comparison of CCD astrolabe multi-site solar diameter observations

artículo científico publicado en 2004

Comparison of radio and optical positions of radio stars

artículo científico publicado en 1995

Comparison of the ACRS and PPM catalogs with the FK5 in the southern hemisphere

artículo científico publicado en 1997

Constraints on charon's orbital elements from the double stellar occultation of 2008 June 22

scholarly article

Discussion of the results from solar astrolabes

scholarly article

Early radio positions of stars

Electrical and optical investigations on Pb1−3x/2LaxZr0.2Ti0.8O3 thin films obtained by radiofrequency assisted pulsed laser deposition

Electro-optic and dielectric properties of epitaxial Pb1−3x/2LaxZr0.2Ti0.8O3 thin films obtained by pulsed laser deposition

article by N.D. Scarisoreanu et al published August 2013 in Thin Solid Films

Estimation of zonal errors in star catalogs using CCD observations of ICRF sources

scholarly article

First astrolabe catalogue of Rio de Janeiro

artículo científico publicado en 1983

Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects ⬇️

Published April 2017

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties ⬇️

scientific article published in November 2016

Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

Kinematics of globular clusters and dwarf galaxies around the Milky Way

Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way (Corrigendum)

erratum published in May 2020

Gaia Data Release 2. Mapping the Milky Way disc kinematics

Mapping the Milky Way disc kinematics

Gaia Data Release 2. Observational Hertzsprung-Russell diagrams

scholarly article

Gaia Data Release 2. Observations of solar system objects

artículo científico publicado en 2018

Gaia Data Release 2. Summary of the contents and survey properties

artículo científico publicado en 2018

Gaia Data Release 2. The celestial reference frame (Gaia-CRF2)

artículo científico publicado en 2018

Gaia Data Release 2. The kinematics of globular clusters and dwarf galaxies around the Milky Way (Corrigendum)

erratum published October 2020

Gaia Data Release 2. Variable stars in the colour-absolute magnitude diagram

scholarly article

GaiaData Release 1 ⬇️

artículo científico publicado en 2016

High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)

scholarly article

High proper motion objects from the UKIDSS Galactic plane survey ⬇️

artículo científico publicado en 2014

Instrumental and digital coronagraphy for the observation of the Uranus satellites’ upcoming mutual events

artículo científico publicado en 2008

Investigation of USNO-A2.0 catalog positions ⬇️

artículo científico publicado en 2001

Investigation on the southern part of the high density astrometric catalogs USNO B1.0, 2MASS and UCAC2

artículo científico publicado en 2005

LQAC-4: Fourth release of the Large Quasar Astrometric Catalogue. Compilation of 443 725 objects including cross-identifications with Gaia DR1

artículo científico publicado en 2018

NPARSEC: NTT Parallaxes of Southern Extremely Cool objects. Goals, targets, procedures and first results

artículo científico publicado en 2013

Northern Hemisphere observations of ICRF sources on the USNO stellar catalogue frame

artículo científico publicado en 2004

Observations and analysis of mutual events between the Uranus main satellites

scholarly article by Assafin M. et al published 2009 in The Astronomical Journal

Observations of radio stars at the Valinhos CCD Meridian Circle

artículo científico publicado en 1999

Optical astrometric positions of 59 northern ICRF radio sources

artículo científico publicado en 2007

Optical positions for a sample of ICRF sources

artículo científico publicado en 2000

Optical positions of ICRF sources using UCAC reference stars

artículo científico publicado en 2003

Optical positions of radio emitting stars

PARallaxes of Southern Extremely Cool objects (PARSEC). II. Spectroscopic follow-up and parallaxes of 52 targets

artículo científico publicado en 2013

Parallaxes of five L dwarfs with a robotic telescope

artículo científico publicado en 2014

Parallaxes of southern extremely cool objects. I. Targets, proper motions, and first results

artículo científico publicado en 2011

Photocentric variability of quasars caused by variations in their inner structure: consequences for Gaia measurements

artículo científico publicado en 2012

Positions of Uranus and its main satellites

scholarly article by Veiga C. H. et al published 2003 in The Astronomical Journal

Precise predictions of stellar occultations by Pluto, Charon, Nix, and Hydra for 2008-2015

artículo científico publicado en 2010

Pulsed laser deposition of lead-free (Na0.5Bi0.5)1−xBaxTiO3 ferroelectric thin films with enhanced dielectric properties

Results from the solar observations with astrolabes

scholarly article

Rio survey of optical astrometric positions for 300 ICRF2 sources and the current optical/radio frame link status before Gaia

artículo científico publicado en 2013

Solar diameter observations at Observatorio Nacional in 1997-1998

Solar diameter observations at Observatorio Nacional in 1998-1999

Solar diameter observations with the Astrolabe at Observatorio Nacional - Rio de Janeiro

scholarly article

Systematic astrometric observations of Proteus

artículo científico publicado en 2004

The Gaia mission ⬇️

scientific article published in Astronomy and Astrophysics

The construction of the large quasar astrometric catalogue (LQAC)

artículo científico publicado en 2009

The influence of radio-extended structures on offsets between the optical and VLBI positions of sources in the ICRF2

artículo científico publicado en 2011

The large quasar reference frame (LQRF). An optical representation of the ICRS

artículo científico publicado en 2009

The non-convex shape of (234) Barbara, the first Barbarian ⬇️

scholarly article

The second release of the Large Quasar Astrometric Catalog (LQAC-2)

artículo científico publicado en 2012

The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilation of 321 957 objects

artículo científico publicado en 2015

Lista de obras de Alexandre Andrei

49 new T dwarfs identified using methane imaging ⬇️

76 T dwarfs from the UKIDSS LAS: benchmarks, kinematics and an updated space density

A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey

A Gaia oriented analysis of a large sample of quasars

A Pluto-like radius and a high albedo for the dwarf planet Eris from an occultation

A pattern of noncoincidence between radio and optical positions of international celestial reference frame sources

A response surface model predicting the in vivo insertion behavior of micromachined neural implants.

An exploration of Pluto’s environment through stellar occultations

Apparent close approaches between near-Earth asteroids and quasars

Astrometric CCD positions for extragalactic radiosources

Astrometric and Photometric Variability in Quasars

Astrometric comparisons of quasar catalogues

Astrometric detection of faint companions – the Pluto/Charon case study

Astrometric positions for 18 irregular satellites of giant planets from 23 years of observations ⬇️

Astrometry of international celestial reference frame sources using the second US naval observatory CCD astrograph catalog

Astrometry of the main satellites of Uranus: 18 years of observations ⬇️

Astrophotometric variability of CFHT-LS Deep 2 QSOs

CCD astrolabe solar diameter measurements in 1999-2000

CCD observations of Phoebe

Candidate stellar occultations by Centaurs and trans-Neptunian objects up to 2014

Candidate stellar occultations by large trans-neptunian objects up to 2015

Catalogue based comparison of optical and radio positions

Characterizing the astrometric precision limit for moving targets observed with digital-array detectors

Charon's size and an upper limit on its atmosphere from a stellar occultation.

Close approaches between Jupiter and quasars with possible application to the scheduled GAIA mission

Comparison of CCD astrolabe multi-site solar diameter observations

Comparison of radio and optical positions of radio stars

Comparison of the ACRS and PPM catalogs with the FK5 in the southern hemisphere

Constraints on charon's orbital elements from the double stellar occultation of 2008 June 22

Discussion of the results from solar astrolabes

Early radio positions of stars

Electrical and optical investigations on Pb1−3x/2LaxZr0.2Ti0.8O3 thin films obtained by radiofrequency assisted pulsed laser deposition

Electro-optic and dielectric properties of epitaxial Pb1−3x/2LaxZr0.2Ti0.8O3 thin films obtained by pulsed laser deposition

Estimation of zonal errors in star catalogs using CCD observations of ICRF sources

First astrolabe catalogue of Rio de Janeiro

Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects ⬇️

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties ⬇️

Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way (Corrigendum)

Gaia Data Release 2. Mapping the Milky Way disc kinematics

Gaia Data Release 2. Observational Hertzsprung-Russell diagrams

Gaia Data Release 2. Observations of solar system objects

Gaia Data Release 2. Summary of the contents and survey properties

Gaia Data Release 2. The celestial reference frame (Gaia-CRF2)

Gaia Data Release 2. The kinematics of globular clusters and dwarf galaxies around the Milky Way (Corrigendum)

Gaia Data Release 2. Variable stars in the colour-absolute magnitude diagram

GaiaData Release 1 ⬇️

High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)

High proper motion objects from the UKIDSS Galactic plane survey ⬇️

Instrumental and digital coronagraphy for the observation of the Uranus satellites’ upcoming mutual events

Investigation of USNO-A2.0 catalog positions ⬇️

Investigation on the southern part of the high density astrometric catalogs USNO B1.0, 2MASS and UCAC2

LQAC-4: Fourth release of the Large Quasar Astrometric Catalogue. Compilation of 443 725 objects including cross-identifications with Gaia DR1

NPARSEC: NTT Parallaxes of Southern Extremely Cool objects. Goals, targets, procedures and first results

Northern Hemisphere observations of ICRF sources on the USNO stellar catalogue frame

Observations and analysis of mutual events between the Uranus main satellites

Observations of radio stars at the Valinhos CCD Meridian Circle

Optical astrometric positions of 59 northern ICRF radio sources

Optical positions for a sample of ICRF sources

Optical positions of ICRF sources using UCAC reference stars

Optical positions of radio emitting stars

PARallaxes of Southern Extremely Cool objects (PARSEC). II. Spectroscopic follow-up and parallaxes of 52 targets

Parallaxes of five L dwarfs with a robotic telescope

Parallaxes of southern extremely cool objects. I. Targets, proper motions, and first results

Photocentric variability of quasars caused by variations in their inner structure: consequences for Gaia measurements

Positions of Uranus and its main satellites

Precise predictions of stellar occultations by Pluto, Charon, Nix, and Hydra for 2008-2015

Pulsed laser deposition of lead-free (Na0.5Bi0.5)1−xBaxTiO3 ferroelectric thin films with enhanced dielectric properties

Results from the solar observations with astrolabes

Rio survey of optical astrometric positions for 300 ICRF2 sources and the current optical/radio frame link status before Gaia

Solar diameter observations at Observatorio Nacional in 1997-1998

Solar diameter observations at Observatorio Nacional in 1998-1999

Solar diameter observations with the Astrolabe at Observatorio Nacional - Rio de Janeiro

Systematic astrometric observations of Proteus

The Gaia mission ⬇️

The construction of the large quasar astrometric catalogue (LQAC)

The influence of radio-extended structures on offsets between the optical and VLBI positions of sources in the ICRF2

The large quasar reference frame (LQRF). An optical representation of the ICRS

The non-convex shape of (234) Barbara, the first Barbarian ⬇️