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The radial velocity experiment (RAVE): Fourth data release

Kordopatis, G.; Gilmore, G.; Steinmetz, M.; Boeche, C.; Seabroke, G. M.; Siebert, A.; Zwitter, T.; Binney, J.; De Laverny, P.; Recio-Blanco, A.; Williams, M. E. K.; Piffl, T.; Enke, H.; Roeser, S.; Bijaoui, A.; Wyse, R. F. G.; Freeman, K.; Munari, U.; Carrillo, I.; Anguiano, B.; Burton, D.; Campbell, R.; Cass, C. J. P.; Fiegert, K.; Hartley, M.; Parker, Q. A.; Reid, W.; Ritter, A.; Russell, K. S.; Stupar, M.; Watson, F. G.; Bienaymé, O.; Bland-Hawthorn, J.; Gerhard, O.; Gibson, B. K.; Grebel, E. K.; Helmi, A.; Navarro, J. F.; Conrad, C.; Famaey, B.; Faure, C.; Just, A.; Kos, J.; Matijevič, G.; McMillan, P. J.; Minchev, I.; Scholz, R.; Sharma, S.; Siviero, A.; Wylie De Boer, E.; Žerjal, M.

Authors

G. Kordopatis

G. Gilmore

M. Steinmetz

C. Boeche

G. M. Seabroke

A. Siebert

T. Zwitter

J. Binney

P. De Laverny

A. Recio-Blanco

M. E. K. Williams

T. Piffl

H. Enke

S. Roeser

A. Bijaoui

R. F. G. Wyse

K. Freeman

U. Munari

I. Carrillo

B. Anguiano

D. Burton

R. Campbell

C. J. P. Cass

K. Fiegert

M. Hartley

Q. A. Parker

W. Reid

A. Ritter

K. S. Russell

M. Stupar

F. G. Watson

O. Bienaymé

J. Bland-Hawthorn

O. Gerhard

E. K. Grebel

A. Helmi

J. F. Navarro

C. Conrad

B. Famaey

C. Faure

A. Just

J. Kos

G. Matijevič

P. J. McMillan

I. Minchev

R. Scholz

S. Sharma

A. Siviero

E. Wylie De Boer

M. Žerjal



Abstract

We present the stellar atmospheric parameters (effective temperature, surface gravity, overall metallicity), radial velocities, individual abundances, and distances determined for 425,561 stars, which constitute the fourth public data release of the RAdial Velocity Experiment (RAVE). The stellar atmospheric parameters are computed using a new pipeline, based on the algorithms of MATISSE and DEGAS. The spectral degeneracies and the Two Micron All Sky Survey photometric information are now better taken into consideration, improving the parameter determination compared to the previous RAVE data releases. The individual abundances for six elements (magnesium, aluminum, silicon, titanium, iron, and nickel) are also given, based on a special-purpose pipeline that is also improved compared to that available for the RAVE DR3 and Chemical DR1 data releases. Together with photometric information and proper motions, these data can be retrieved from the RAVE collaboration Web site and the Vizier database. © 2013. The American Astronomical Society. All rights reserved.

Journal Article Type Article
Publication Date Nov 1, 2013
Journal Astronomical Journal
Print ISSN 0004-6256
Electronic ISSN 1538-3881
Publisher American Astronomical Society
Peer Reviewed Peer Reviewed
Volume 146
Issue 5
Article Number 134
Pages 134
APA6 Citation Kordopatis, G., Gilmore, G., Steinmetz, M., Boeche, C., Seabroke, G. M., Siebert, A., …Žerjal, M. (2013). The radial velocity experiment (RAVE): Fourth data release. Astronomical Journal, 146(5), 134. doi:10.1088/0004-6256/146/5/134
DOI https://doi.org/10.1088/0004-6256/146/5/134
Keywords Catalogs; Stars: abundances; Stars: fundamental parameters; Surveys; Techniques: spectroscopic
Publisher URL http://iopscience.iop.org/article/10.1088/0004-6256/146/5/134/meta
Copyright Statement ©2013 IOP

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