Who is In, and Who is Not? Determining the Gaia Survey Selection Function

Projektinformationen

GaiaUnlimited

ID Finanzhilfevereinbarung: 101004110

DOI

10.3030/101004110

Projekt abgeschlossen

EK-Unterschriftsdatum 26 Oktober 2020

Startdatum 1 Januar 2021

Enddatum 30 September 2024

Finanziert unter

• INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Space

Gesamtkosten

€ 1 784 586,25

EU-Beitrag

€ 1 599 721,75

Koordiniert durch

UNIVERSITEIT LEIDEN
Netherlands

CORDIS bietet Links zu öffentlichen Ergebnissen und Veröffentlichungen von HORIZONT-Projekten.

Links zu Ergebnissen und Veröffentlichungen von RP7-Projekten sowie Links zu einigen Typen spezifischer Ergebnisse wie Datensätzen und Software werden dynamisch von OpenAIRE abgerufen.

Leistungen

Demonstrators, pilots, prototypes (7)

Prototype V1

Prototype V1: open source and open data implementation of the top level Gaia selection functions.

Prototype V2

Prototype V2 open source and open data implementation of the overall and specialized Gaia selection functions and selection functions for combinations of Gaia and other surveys

Prototype software modules and data for the preliminary implementation of the combination of Gaia and a large spectroscopic survey.

Prototype software modules and data for the preliminary implementation of the combination of Gaia and a large spectroscopic survey in Prototype V2

Prototype software modules and data for the preliminary spectroscopic Gaia selection function.

Prototype software modules and data for the preliminary spectroscopic Gaia selection function implementation in Prototype V2

Prototype software modules and data for the preliminary top level Gaia selection functions

Prototype software modules and data for the preliminary top level Gaia selection functions implementation in Prototype V1.

Prototype software modules and data for the preliminary implementation of the combination of Gaia and a large photometric survey.

Prototype software modules and data for the preliminary implementation of the combination of Gaia and a large photometric survey in Prototype V1.

Prototype software modules and data for the preliminary specialized Gaia selection function.

Prototype software modules and data for the preliminary specialized Gaia selection function implementation in Prototype V2

Documents, reports (17)

Paper on science application B

Paper on science application B submitted to peer reviewed journal.

Documentation of preliminary top level Gaia selection functions.

Documentation of preliminary top level Gaia selection functions which will serve as a basis for the implementation of the tools to use the selection functions

Document on the mathematical formulation of survey selection functions

Document on the mathematical formulation of survey selection functions to be submitted to open access peerreviewed journal

Report documenting the preliminary version of the combination of Gaia and a large photo-metric survey

Report documenting the preliminary version of the combination of Gaia and a large photometric survey

Paper on science application D

Paper on science application D submitted to peer reviewed journal.

Documentation of the specialized Gaia selection functions.

Documentation of the specialized Gaia selection functions, (also to be submitted to as paper to a peer-reviewed journal.

Documentation of preliminary spectrosocpic Gaia selection functions.

Documentation of preliminary spectrosocpic Gaia selection functions which will serve as the basis for the implementation of the tools to use the selection functions

Report documenting the preliminary version the combination of Gaia and a large spectroscopic survey.

Report documenting the preliminary version the combination of Gaia and a large spectroscopic survey

Documentation of preliminary specialized Gaia selection functions.

Documentation of preliminary specialized Gaia selection functions which will serve as the basis for the implementation of the tools to use the selection functions

Documentation of the spectroscopic Gaia selection functions.

Documentation of the spectroscopic Gaia selection functions, also to be submitted to as paper to a peer-reviewed journal.

Report documenting the methods to construct combined selection functions for Gaia and spectroscopic surveys.

Report documenting the methods to construct combined selection functions for Gaia and spectroscopic surveys, to be submitted to peer-reviewed journal.

Report documenting the methods to construct combined selection functions for Gaia and photometric surveys.

Report documenting the methods to construct combined selection functions for Gaia and photometric surveys, to be submitted to peer-reviewed journal.

Report no. 2 summarizing community feedback on GaiaUnlimited tools.

The feedback collected during and after the second community workshop will be summarized in this report The information will be used to adapt and improve the tools and webportal

Report no. 1 summarizing community feedback on GaiaUnlimited tools.

The community feedback collected during and after the workshop will be summarized in this report The information will be used for improvement and adaptations of the tools and webportal

Paper on science application C

Paper on science application C submitted to peer reviewed journal.

Paper on science application A

Paper on science application A submitted to peer reviewed journal.

Documentation of the top level Gaia selection functions.

This is final version of the documentation of the top level Gaia selection functions which will also be published as a peer-reviewed paper in a journal.

Other (8)

Software modules and data for the final implementation of the combination of Gaia and a large spectroscopic survey.
Community workshop no. 2

This is the second community workshop. At this workshop members of the community will learn to work with a second version of the prototypes of the tools to be developed by GaiaUnlimited and they will have the opportunity to provide feedback on these tools.A short report on the workshop will be provided (agenda, participants, summary of activities).

Software modules and data for the final specialized Gaia selection functions implementation.
Software modules and data for the final implementation of the combination of Gaia and a large photometric survey.
Community workshop no. 3 and closing meeting

This is the third community workshop which will be held in parallel to the closing meeting. At this workshop members of the community will learn to work with completed versions of the tools to be developed by GaiaUnlimited and they will have the opportunity to provide feedback on these tools.A short report on the workshop will be provided (agenda, participants, summary of activities).

Community workshop no. 1 and mid-term meeting

This is the first community workshop which will be held in parallel to the mid-term review. At this workshop members of the community will learn to work with prototypes of the tools to be developed by GaiaUnlimited and they will have the opportunity to provide feedback on these tools.A short report on the workshop will be provided (agenda, participants, summary of activities).

Software modules and data for the final top level Gaia selection functions implementation.

Software modules and data for the final top level Gaia selection function implementation.

Software modules and data for the final spectroscopic Gaia selection functions implementation.

Software modules and data for the final spectroscopic Gaia selection function implementation.

Websites, patent fillings, videos etc. (5)

Second version of web-portal for GaiaUnlimited, ready for testing by community.

This is the second version of the webportal which will be used during the first community workshop in order to facilitate the access to the tools and data from GaiaUnlimited available in M20 see D42 and to give the workshop participants the opportunity to provide feedback

Implementation of all selection functions

Open source and open data implementation of all selection functions developed in GaiaUnlimited.

Final version of web-portal

Final version of the web-portal on the Gaia selection function data products and tools delivered by GaiaUnlimited (D4.6). Community feedback from the second workshop will be included.

First version of web-portal for GaiaUnlimited.

This is the first version of the webportal providing access to the tools and data products from GaiaUnlimited

Third version of web-portal for GaiaUnlimited, including feedback from community.

This is the third version of the webportal which will be used during the second community workshop in order to facilitate the access to the tools and data from GaiaUnlimited available in M30 see D44 The feedback collected during the first workshop will be included

Open Research Data Pilot (1)

Data management plan

This a required deliverable as part of the Open Research Data Pilot The plan will be developed as outlined in section 221 of Part B and taking the EC guidelines and requirements into account

Veröffentlichungen

Peer reviewed articles (7)

An empirical model of the Gaia DR3 selection function

Autoren: Tristan Cantat-Gaudin, Morgan Fouesneau, Hans-Walter Rix, Anthony G. A. Brown, Alfred Castro-Ginard, Ronald Drimmel, David W. Hogg, Andrew R. Casey, Shourya Khanna, Semyeong Oh, Adrian M. Price Whelan, Vasily Belokurov, Andrew K. Saydjari, Gregory M. Green
Veröffentlicht in: Astronomy & Astrophysics, Vol 669, p. A55, 2023, ISSN 0004-6361
Herausgeber: Springer Verlag
DOI: 10.1051/0004-6361/202244784

GaiaUnlimited: The old stellar disc of the Milky Way as traced by the Red Clump

Autoren: Shourya Khanna, Jie Yu, Ronald Drimmel, Eloisa Poggio, Tristan Cantat-Gaudin, Alfred Castro-Ginard, Evgeny Kurbatov, Vasily Belokurov, Anthony Brown, Morgan Fouesneau, Andrew Casey, Hans-Walter Rix
Veröffentlicht in: Astronomy & Astrophysics, 2025, ISSN 0004-6361
Herausgeber: Springer Verlag
DOI: 10.48550/arxiv.2410.22036

Estimating the selection function of Gaia DR3 sub-samples

Autoren: A. Castro-Ginard, A. G.A. Brown, Z. Kostrzewa-Rutkowska, T. Cantat-Gaudin, R. Drimmel, S. Oh, V. Belokurov, A. R. Casey, M. Fouesneau, S. Khanna, A. M. Price-Whelan, H.W. Rix
Veröffentlicht in: Astronomy & Astrophysics, Voume 677, September 2023, p. A37, 2023, ISSN 0004-6361
Herausgeber: Springer Verlag
DOI: 10.1051/0004-6361/202346547

Gaia DR3 detectability of unresolved binary systems

Autoren: Alfred Castro-Ginard, Zephyr Penoyre, Andrew R. Casey, Anthony G.A. Brown, Vasily Belokurov, Tristan Cantat-Gaudin, Ronald Drimmel, Morgan Fouesneau, Shourya Khanna, Evgeny P. Kurbatov, Adrian M. Price-Whelan, Hans-Walter Rix, Richard L. Smart
Veröffentlicht in: Astronomy & Astrophysics, Ausgabe 688, 2024, Seite(n) A1, 11 pages, ISSN 0004-6361
Herausgeber: Springer Verlag
DOI: 10.1051/0004-6361/202450172

Selection Functions in Astronomical Data Modeling, with the Space Density of White Dwarfs as Worked Example

Autoren: Hans-Walter Rix, David W. Hogg, Douglas Boubert, Anthony G.A. Brown, Andrew Casey, Ronald Drimmel, Andrew Everall, Morgan Fouesneau, Adrian M. Price-Whelan
Veröffentlicht in: Astronomical Journal, Ausgabe 162, 2021, Seite(n) 142-158, ISSN 0004-6256
Herausgeber: American Astronomical Society
DOI: 10.3847/1538-3881/ac0c13

The realm of Aurora. Density distribution of metal-poor giants in the heart of the Galaxy

Autoren: Evgeny P. Kurbatov, Vasily Belokurov, Sergey Koposov, Andrey Kravtsov, Elliot Y. Davies, Anthony G. A. Brown, Tristan Cantat-Gaudin, Alfred Castro-Ginard, Andrew R. Casey, Ronald Drimmel, Morgan Fouesneau, Shourya Khanna, Hans-Walter Rix, Alex Wallace
Veröffentlicht in: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 0035-8711
Herausgeber: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2410.22250

Uniting Gaia and APOGEE to unveil the cosmic chemistry of the Milky Way disc

Autoren: Tristan Cantat-Gaudin, Morgan Fouesneau, Hans-Walter Rix, Anthony G. A. Brown, Ronald Drimmel, Alfred Castro-Ginard, Shourya Khanna, Vasily Belokurov and Andrew R. Casey
Veröffentlicht in: Astronomy & Astrophysics, Ausgabe 683, 2024, ISSN 0004-6361
Herausgeber: Springer Verlag
DOI: 10.1051/0004-6361/202348018