Semantic Scholar Open Access 2018 5459 sitasi

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

A. Brown A. Vallenari T. Prusti J. de Bruijne C. Babusiaux +448 lainnya

Lihat Sumber DOI

Abstrak

We present the second Gaia data release, Gaia DR2, consisting of astrometry, photometry, radial velocities, and information on astrophysical parameters and variability, for sources brighter than magnitude 21. In addition epoch astrometry and photometry are provided for a modest sample of minor planets in the solar system. A summary of the contents of Gaia DR2 is presented, accompanied by a discussion on the differences with respect to Gaia DR1 and an overview of the main limitations which are still present in the survey. Recommendations are made on the responsible use of Gaia DR2 results. Gaia DR2 contains celestial positions and the apparent brightness in G for approximately 1.7 billion sources. For 1.3 billion of those sources, parallaxes and proper motions are in addition available. The sample of sources for which variability information is provided is expanded to 0.5 million stars. This data release contains four new elements: broad-band colour information in the form of the apparent brightness in the $G_\mathrm{BP}$ (330--680 nm) and $G_\mathrm{RP}$ (630--1050 nm) bands is available for 1.4 billion sources; median radial velocities for some 7 million sources are presented; for between 77 and 161 million sources estimates are provided of the stellar effective temperature, extinction, reddening, and radius and luminosity; and for a pre-selected list of 14000 minor planets in the solar system epoch astrometry and photometry are presented. Finally, Gaia DR2 also represents a new materialisation of the celestial reference frame in the optical, the Gaia-CRF2, which is the first optical reference frame based solely on extragalactic sources. There are notable changes in the photometric system and the catalogue source list with respect to Gaia DR1, and we stress the need to consider the two data releases as independent.

Topik & Kata Kunci

Physics

Penulis (453)

A. Brown

A. Vallenari

T. Prusti

J. de Bruijne

C. Babusiaux

C. Bailer-Jones

M. Biermann

D. Evans

L. Eyer

F. Jansen

C. Jordi

S. Klioner

U. Lammers

L. Lindegren

X. Luri

F. Mignard

C. Panem

D. Pourbaix

S. Randich

P. Sartoretti

H. Siddiqui

C. Soubiran

F. van Leeuwen

N. Walton

Frédéric Arenou

U. Bastian

M. Cropper

R. Drimmel

D. Katz

M. Lattanzi

J. Bakker

C. Cacciari

J. Castañeda

L. Chaoul

N. Cheek

F. De Angeli

C. Fabricius

R. Guerra

B. Holl

E. Masana

R. Messineo

N. Mowlavi

K. Nienartowicz

P. Panuzzo

J. Portell

M. Riello

G. Seabroke

P. Tanga

F. Thévenin

G. Gracia-Abril

G. Comoretto

M. Garcia-Reinaldos

D. Teyssier

M. Altmann

R. Andrae

M. Audard

I. Bellas-Velidis

K. Benson

J. Berthier

R. Blomme

P. Burgess

G. Busso

B. Carry

A. Cellino

G. Clementini

M. Clotet

O. Creevey

M. Davidson

J. De Ridder

L. Delchambre

A. Dell'Oro

C. Ducourant

J. Fernández-Hernández

M. Fouesneau

Y. Frémat

L. Galluccio

M. García-Torres

J. González-Núñez

J. J. González-Vidal

E. Gosset

L. P. Guy

J. Halbwachs

N. Hambly

D. Harrison

J. Hernandez

D. Hestroffer

S. Hodgkin

A. Hutton

G. Jasniewicz

A. Jean-Antoine-Piccolo

S. Jordan

A. Korn

A. Krone-Martins

A. Lanzafame

T. Lebzelter

W. Löffler

M. Manteiga

P. Marrese

J. Martín-Fleitas

A. Moitinho

A. Mora

K. Muinonen

J. Osinde

E. Pancino

T. Pauwels

J. Petit

A. Recio-Blanco

P. J. Richards

L. Rimoldini

A. Robin

L. Sarro

C. Siopis

M. Smith

A. Sozzetti

M. Süveges

J. Torra

W. van Reeven

U. Abbas

A. Abreu Aramburu

S. Accart

C. Aerts

G. Altavilla

M. A. Álvarez

R. Álvarez

J. Alves

R. I. Anderson

A. Andrei

E. Anglada Varela

E. Antiche

T. Antoja

B. Arcay

T. Astraatmadja

N. Bach

S. Baker

L. Balaguer-Núñez

P. Balm

C. Barache

C. Barata

D. Barbato

F. Barblan

P. Barklem

D. Barrado

M. Barros

M. Barstow

S. Bartholomé Muñoz

J.-L. Bassilana

U. Becciani

M. Bellazzini

A. Berihuete

S. Bertone

L. Bianchi

O. Bienaymé

Sergi Blanco-Cuaresma

T. Boch

C. Boeche

A. Bombrun

R. Borrachero

D. Bossini

S. Bouquillon

G. Bourda

A. Bragaglia

L. Bramante

M. Breddels

A. Bressan

N. Brouillet

T. Brüsemeister

E. Brugaletta

B. Bucciarelli

A. Burlacu

D. Busonero

A. Butkevich

R. Buzzi

E. Caffau

R. Cancelliere

G. Cannizzaro

T. Cantat-Gaudin

R. Carballo

T. Carlucci

J. M. Carrasco

L. Casamiquela

M. Castellani

A. Castro-Ginard

P. Charlot

L. Chemin

A. Chiavassa

G. Cocozza

G. Costigan

S. Cowell

F. Crifo

M. Crosta

C. Crowley

J. Cuypers

C. Dafonte

Y. Damerdji

A. Dapergolas

P. David

M. David

P. de Laverny

F. De Luise

R. De March

D. de Martino

R. D. de Souza

A. D. de Torres

J. Debosscher

E. D. Del Pozo

M. Delbo’

A. Delgado

H. E. Delgado

P. di Matteo

S. Diakite

C. Diener

E. Distefano

C. Dolding

P. Drazinos

J. Durán

B. Edvardsson

H. Enke

K. Eriksson

P. Esquej

G. Eynard Bontemps

C. Fabre

M. Fabrizio

S. Faigler

A. Falcão

M. Farràs Casas

L. Federici

G. Fedorets

P. Fernique

F. Figueras

F. Filippi

K. Findeisen

A. Fonti

E. Fraile

M. Fraser

B. Frezouls

M. Gai

S. Galleti

D. Garabato

F. García-Sedano

A. Garofalo

N. Garralda

A. Gavel

P. Gavras

J. Gerssen

R. Geyer

P. Giacobbe

G. Gilmore

S. Girona

G. Giuffrida

F. Glass

M. Gomes

M. Granvik

A. Gueguen

A. Guerrier

J. Guiraud

R. Gutiérrez-Sánchez

R. Haigron

D. Hatzidimitriou

M. Hauser

M. Haywood

U. Heiter

A. Helmi

J. Heu

T. Hilger

D. Hobbs

W. Hofmann

G. Holland

H. Huckle

A. Hypki

V. Icardi

K. Janssen

G. Jevardat de Fombelle

P. Jonker

Á. Juhász

F. Julbé

A. Karampelas

A. Kewley

J. Klar

A. Kochoska

R. Kohley

K. Kolenberg

M. Kontizas

E. Kontizas

Sergey E. Koposov

G. Kordopatis

Z. Kostrzewa-Rutkowska

P. Koubský

S. Lambert

A. Lanza

Y. Lasne

J. Lavigne

Y. Le Fustec

C. Le Poncin-Lafitte

Y. Lebreton

S. Leccia

N. Leclerc

I. Lecoeur-Taibi

H. Lenhardt

F. Leroux

S. Liao

E. Licata

H. Lindstrøm

T. Lister

E. Livanou

A. Lobel

M. López

S. Managau

R. G. Mann

G. Mantelet

O. Marchal

J. Marchant

M. Marconi

S. Marinoni

G. Marschalkó

D. Marshall

M. Martino

G. Marton

N. Mary

D. Massari

G. Matijevič

T. Mazeh

P. McMillan

S. Messina

D. Michalik

N. Millar

D. Molina

R. Molinaro

L. Molnár

P. Montegriffo

R. Mor

R. Morbidelli

T. Morel

D. Morris

A. Mulone

T. Muraveva

I. Musella

G. Nelemans

L. Nicastro

L. Noval

W. O'Mullane

C. Ordenovic

D. Ordóñez-Blanco

P. Osborne

C. Pagani

I. Pagano

F. Pailler

H. Palacin

L. Palaversa

A. Panahi

M. Pawlak

A. Piersimoni

F. Pineau

E. Plachy

G. Plum

E. Poggio

E. Poujoulet

A. Prša

L. Pulone

E. Racero

S. Ragaini

N. Rambaux

M. Ramos-Lerate

S. Regibo

C. Reylé

F. Riclet

V. Ripepi

A. Riva

A. Rivard

G. Rixon

T. Roegiers

M. Roelens

M. Romero‐Gomez

N. Rowell

F. Royer

L. Ruiz-Dern

G. Sadowski

T. Sagristà Sellés

J. Sahlmann

J. Salgado

E. Salguero

N. Sanna

T. Santana-Ros

M. Sarasso

H. Savietto

M. Schultheis

E. Sciacca

M. Ségol

J. Segovia

D. Ségransan

I. Shih

L. Siltala

A. F. Silva

R. Smart

K. Smith

E. Solano

F. Solitro

R. Sordo

S. Soria Nieto

J. Souchay

A. Spagna

F. Spoto

U. Stampa

I. Steele

H. Steidelmüller

C. Stephenson

H. Stoev

F. Suess

J. Surdej

L. Szabados

E. Szegedi-Elek

D. Tapiador

F. Taris

G. Tauran

M. B. Taylor

R. Teixeira

D. Terrett

P. Teyssandier

W. Thuillot

A. Titarenko

F. Torra Clotet

C. Turon

A. Ulla

E. Utrilla

S. Uzzi

M. Vaillant

G. Valentini

V. Valette

A. van Elteren

E. Van Hemelryck

M. van Leeuwen

M. Vaschetto

A. Vecchiato

J. Veljanoski

Y. Viala

D. Vicente

S. Vogt

C. von Essen

H. Voss

V. Votruba

S. Voutsinas

G. Walmsley

M. Weiler

O. Wertz

T. Wevers

Ł. Wyrzykowski

A. Yoldas

M. Žerjal

H. Ziaeepour

J. Zorec

S. Zschocke

S. Zucker

C. Zurbach

T. Zwitter

Format Sitasi

APA MLA BibTeX

Brown, A., Vallenari, A., Prusti, T., Bruijne, J.d., Babusiaux, C., Bailer-Jones, C. et al. (2018). Gaia Data Release 2. Summary of the contents and survey properties. https://doi.org/10.1051/0004-6361/201833051

@article{brown2018, author = {A. Brown and A. Vallenari and T. Prusti and J. de Bruijne and C. Babusiaux and C. Bailer-Jones and M. Biermann and D. Evans and L. Eyer and F. Jansen and C. Jordi and S. Klioner and U. Lammers and L. Lindegren and X. Luri and F. Mignard and C. Panem and D. Pourbaix and S. Randich and P. Sartoretti and H. Siddiqui and C. Soubiran and F. van Leeuwen and N. Walton and Frédéric Arenou and U. Bastian and M. Cropper and R. Drimmel and D. Katz and M. Lattanzi and J. Bakker and C. Cacciari and J. Castañeda and L. Chaoul and N. Cheek and F. De Angeli and C. Fabricius and R. Guerra and B. Holl and E. Masana and R. Messineo and N. Mowlavi and K. Nienartowicz and P. Panuzzo and J. Portell and M. Riello and G. Seabroke and P. Tanga and F. Thévenin and G. Gracia-Abril and G. Comoretto and M. Garcia-Reinaldos and D. Teyssier and M. Altmann and R. Andrae and M. Audard and I. Bellas-Velidis and K. Benson and J. Berthier and R. Blomme and P. Burgess and G. Busso and B. Carry and A. Cellino and G. Clementini and M. Clotet and O. Creevey and M. Davidson and J. De Ridder and L. Delchambre and A. Dell'Oro and C. Ducourant and J. Fernández-Hernández and M. Fouesneau and Y. Frémat and L. Galluccio and M. García-Torres and J. González-Núñez and J. J. González-Vidal and E. Gosset and L. P. Guy and J. Halbwachs and N. Hambly and D. Harrison and J. Hernandez and D. Hestroffer and S. Hodgkin and A. Hutton and G. Jasniewicz and A. Jean-Antoine-Piccolo and S. Jordan and A. Korn and A. Krone-Martins and A. Lanzafame and T. Lebzelter and W. Löffler and M. Manteiga and P. Marrese and J. Martín-Fleitas and A. Moitinho and A. Mora and K. Muinonen and J. Osinde and E. Pancino and T. Pauwels and J. Petit and A. Recio-Blanco and P. J. Richards and L. Rimoldini and A. Robin and L. Sarro and C. Siopis and M. Smith and A. Sozzetti and M. Süveges and J. Torra and W. van Reeven and U. Abbas and A. Abreu Aramburu and S. Accart and C. Aerts and G. Altavilla and M. A. Álvarez and R. Álvarez and J. Alves and R. I. Anderson and A. Andrei and E. Anglada Varela and E. Antiche and T. Antoja and B. Arcay and T. Astraatmadja and N. Bach and S. Baker and L. Balaguer-Núñez and P. Balm and C. Barache and C. Barata and D. Barbato and F. Barblan and P. Barklem and D. Barrado and M. Barros and M. Barstow and S. Bartholomé Muñoz and J.-L. Bassilana and U. Becciani and M. Bellazzini and A. Berihuete and S. Bertone and L. Bianchi and O. Bienaymé and Sergi Blanco-Cuaresma and T. Boch and C. Boeche and A. Bombrun and R. Borrachero and D. Bossini and S. Bouquillon and G. Bourda and A. Bragaglia and L. Bramante and M. Breddels and A. Bressan and N. Brouillet and T. Brüsemeister and E. Brugaletta and B. Bucciarelli and A. Burlacu and D. Busonero and A. Butkevich and R. Buzzi and E. Caffau and R. Cancelliere and G. Cannizzaro and T. Cantat-Gaudin and R. Carballo and T. Carlucci and J. M. Carrasco and L. Casamiquela and M. Castellani and A. Castro-Ginard and P. Charlot and L. Chemin and A. Chiavassa and G. Cocozza and G. Costigan and S. Cowell and F. Crifo and M. Crosta and C. Crowley and J. Cuypers and C. Dafonte and Y. Damerdji and A. Dapergolas and P. David and M. David and P. de Laverny and F. De Luise and R. De March and D. de Martino and R. D. de Souza and A. D. de Torres and J. Debosscher and E. D. Del Pozo and M. Delbo’ and A. Delgado and H. E. Delgado and P. di Matteo and S. Diakite and C. Diener and E. Distefano and C. Dolding and P. Drazinos and J. Durán and B. Edvardsson and H. Enke and K. Eriksson and P. Esquej and G. Eynard Bontemps and C. Fabre and M. Fabrizio and S. Faigler and A. Falcão and M. Farràs Casas and L. Federici and G. Fedorets and P. Fernique and F. Figueras and F. Filippi and K. Findeisen and A. Fonti and E. Fraile and M. Fraser and B. Frezouls and M. Gai and S. Galleti and D. Garabato and F. García-Sedano and A. Garofalo and N. Garralda and A. Gavel and P. Gavras and J. Gerssen and R. Geyer and P. Giacobbe and G. Gilmore and S. Girona and G. Giuffrida and F. Glass and M. Gomes and M. Granvik and A. Gueguen and A. Guerrier and J. Guiraud and R. Gutiérrez-Sánchez and R. Haigron and D. Hatzidimitriou and M. Hauser and M. Haywood and U. Heiter and A. Helmi and J. Heu and T. Hilger and D. Hobbs and W. Hofmann and G. Holland and H. Huckle and A. Hypki and V. Icardi and K. Janssen and G. Jevardat de Fombelle and P. Jonker and Á. Juhász and F. Julbé and A. Karampelas and A. Kewley and J. Klar and A. Kochoska and R. Kohley and K. Kolenberg and M. Kontizas and E. Kontizas and Sergey E. Koposov and G. Kordopatis and Z. Kostrzewa-Rutkowska and P. Koubský and S. Lambert and A. Lanza and Y. Lasne and J. Lavigne and Y. Le Fustec and C. Le Poncin-Lafitte and Y. Lebreton and S. Leccia and N. Leclerc and I. Lecoeur-Taibi and H. Lenhardt and F. Leroux and S. Liao and E. Licata and H. Lindstrøm and T. Lister and E. Livanou and A. Lobel and M. López and S. Managau and R. G. Mann and G. Mantelet and O. Marchal and J. Marchant and M. Marconi and S. Marinoni and G. Marschalkó and D. Marshall and M. Martino and G. Marton and N. Mary and D. Massari and G. Matijevič and T. Mazeh and P. McMillan and S. Messina and D. Michalik and N. Millar and D. Molina and R. Molinaro and L. Molnár and P. Montegriffo and R. Mor and R. Morbidelli and T. Morel and D. Morris and A. Mulone and T. Muraveva and I. Musella and G. Nelemans and L. Nicastro and L. Noval and W. O'Mullane and C. Ordenovic and D. Ordóñez-Blanco and P. Osborne and C. Pagani and I. Pagano and F. Pailler and H. Palacin and L. Palaversa and A. Panahi and M. Pawlak and A. Piersimoni and F. Pineau and E. Plachy and G. Plum and E. Poggio and E. Poujoulet and A. Prša and L. Pulone and E. Racero and S. Ragaini and N. Rambaux and M. Ramos-Lerate and S. Regibo and C. Reylé and F. Riclet and V. Ripepi and A. Riva and A. Rivard and G. Rixon and T. Roegiers and M. Roelens and M. Romero‐Gomez and N. Rowell and F. Royer and L. Ruiz-Dern and G. Sadowski and T. Sagristà Sellés and J. Sahlmann and J. Salgado and E. Salguero and N. Sanna and T. Santana-Ros and M. Sarasso and H. Savietto and M. Schultheis and E. Sciacca and M. Ségol and J. Segovia and D. Ségransan and I. Shih and L. Siltala and A. F. Silva and R. Smart and K. Smith and E. Solano and F. Solitro and R. Sordo and S. Soria Nieto and J. Souchay and A. Spagna and F. Spoto and U. Stampa and I. Steele and H. Steidelmüller and C. Stephenson and H. Stoev and F. Suess and J. Surdej and L. Szabados and E. Szegedi-Elek and D. Tapiador and F. Taris and G. Tauran and M. B. Taylor and R. Teixeira and D. Terrett and P. Teyssandier and W. Thuillot and A. Titarenko and F. Torra Clotet and C. Turon and A. Ulla and E. Utrilla and S. Uzzi and M. Vaillant and G. Valentini and V. Valette and A. van Elteren and E. Van Hemelryck and M. van Leeuwen and M. Vaschetto and A. Vecchiato and J. Veljanoski and Y. Viala and D. Vicente and S. Vogt and C. von Essen and H. Voss and V. Votruba and S. Voutsinas and G. Walmsley and M. Weiler and O. Wertz and T. Wevers and Ł. Wyrzykowski and A. Yoldas and M. Žerjal and H. Ziaeepour and J. Zorec and S. Zschocke and S. Zucker and C. Zurbach and T. Zwitter}, title = {Gaia Data Release 2. Summary of the contents and survey properties}, year = {2018}, journal = {Semantic Scholar}, doi = {10.1051/0004-6361/201833051}, url = {https://www.semanticscholar.org/paper/bfb8ba4c744b7d63464a0623359d12dbdac52bb1}, }

Akses Cepat

Lihat di Sumber doi.org/10.1051/0004-6361/201833051

Informasi Jurnal

Tahun Terbit: 2018
Bahasa: en
Total Sitasi: 5459×
Sumber Database: Semantic Scholar
DOI: 10.1051/0004-6361/201833051
Akses: Open Access ✓