GUMS & GOG: Simulating the Universe for Gaia - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

GUMS & GOG: Simulating the Universe for Gaia

Résumé

A key component of the Gaia mission development is its simulator. This system can generate a realistic simulation of the data stream that will be produced by Gaia, a critical milestone to verify the data reduction programs. A core piece of the simulator is its universe model, a module that can generate synthetic catalogues of objects to obtain simulated observations. GUMS is the application that can generate the object catalogue up to a particular magnitude limit. As a example of application that uses the model, we describe GOG, a simulator of Gaia catalogue intermediate and final data. It combines the source observation of the universe model with the satellite instrumental specifications and the available error models.

Dates et versions

hal-00492473 , version 1 (16-06-2010)

Identifiants

Citer

Y. Isasi, F. Figueras, X. Luri, A. C. Robin. GUMS & GOG: Simulating the Universe for Gaia. The Eighth Scientific Meeting of the Spanish Astronomical Society, Jul 2008, Santander, Spain. pp.415, ⟨10.1007/978-3-642-11250-8_106⟩. ⟨hal-00492473⟩
29 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More