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Journal article

Isochrone ages for ∼3 million stars with the second Gaia data release

Abstract:

We present a catalogue of distances, masses, and ages for ∼3 million stars in the second Gaia data release with spectroscopic parameters available from the large spectroscopic surveys: APOGEE, Gaia-ESO, GALAH, LAMOST, RAVE, and SEGUE. We use a Bayesian framework to characterize the probability density functions of distance, mass, and age using photometric, spectroscopic, and astrometric information, supplemented with spectroscopic masses where available for giant stars. Furthermore, we provid...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1093/mnras/sty2490

Authors


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Role:
Author
ORCID:
0000-0003-4593-6788
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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
ORCID:
0000-0002-3239-4222
Publisher:
Oxford University Press
Journal:
Monthly Notices of the Royal Astronomical Society More from this journal
Volume:
481
Issue:
3
Pages:
4093-4110
Publication date:
2018-09-14
Acceptance date:
2018-09-07
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Language:
English
Keywords:
Pubs id:
pubs:963702
UUID:
uuid:d4733090-81cf-4422-8e3c-f6de6e46e477
Local pid:
pubs:963702
Source identifiers:
963702
Deposit date:
2019-01-18

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