Asset Details

MbrlCatalogueTitleDetail

Do you wish to reserve the book?

Stellar libraries for Gaia

by Brott, I , de Laverny, P , Heber, U , Edvardsson, B , Lanzafame, A , Tantalo, R , Martayan, C , Schweitzer, A , Sordo, R , Josselin, E , Frémat, Y , Martins, F , Blomme, R , Plez, B , Vallenari, A , Zorec, J , Liu, C , Allard, F , Thévenin, F , Korn, A , Smith, K , Kochukhov, O , Bouret, J -C

in Algorithms / Coherence / Communities / Computer simulation / Libraries / Physics / Spectra / State of the art

2011

Yes Please

Hey, we have placed the reservation for you!

By the way, why not check out events that you can attend while you pick your title.

Oops! Something went wrong.

Looks like we were not able to place the reservation. Kindly try again later.

Are you sure you want to remove the book from the shelf?

Stellar libraries for Gaia

in Algorithms / Coherence / Communities / Computer simulation / Libraries / Physics / Spectra / State of the art

2011

Confirm

Do you wish to request the book?

Stellar libraries for Gaia

in Algorithms / Coherence / Communities / Computer simulation / Libraries / Physics / Spectra / State of the art

2011

Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy

How would you like to get it?

Submit

We have requested the book for you!

Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.

Oops! Something went wrong.

Looks like we were not able to place your request. Kindly try again later.

Journal Article

Stellar libraries for Gaia

Brott, I,

de Laverny, P,

Heber, U,

Edvardsson, B,

Lanzafame, A,

Tantalo, R,

Martayan, C,

Schweitzer, A,

Sordo, R,

Josselin, E,

Frémat, Y,

Martins, F,

Blomme, R,

Plez, B,

Vallenari, A,

Zorec, J,

Liu, C,

Allard, F,

Thévenin, F,

Korn, A,

Smith, K,

Kochukhov, O,

Bouret, J -C

2011

Overview

Gaia will observe up to a billion stellar sources. Automated algorithms are under development to derive the atmospheric parameters of all observed spectra, from low resolution optical spectra alone or in synergy with high resolution spectra in the near-IR Ca II triplet region. To do so, a large database of state-of-the-art stellar libraries has been produced for the Gaia community, computed using different codes optimized for specific purposes. The choice to use different spectral codes in different regions of the H-R diagram raises the problem of the coherence of the different spectra, specifically in the transition zones. We present a comparison between the libraries from the point of view of spectra simulations for training the Gaia algorithms. We also present the implementation of these libraries into a Simple Stellar Population code.

Share this book

Add to My Shelf

Publisher

IOP Publishing

Subject

Algorithms

/ Coherence

/ Communities

/ Computer simulation

/ Libraries

/ Physics

/ Spectra