Presentation of the reduction pipeline of the SONG échelle spectrograph

Bibcode
2012AN....333.1107T
DOI
10.1002/asna.201211797
the SONG team; Pallé, P. L.; Grundahl, F.; Uytterhoeven, K.; Triviño Hage, A.
Referencia bibliográfica

Astronomische Nachrichten, Vol.333, Issue 10, p.1107

Fecha de publicación:
12
2012
Número de autores
5
Número de autores del IAC
3
Número de citas
3
Número de citas referidas
1
Descripción
We give an overview of the spectral reduction pipeline that will be used to process the data of the échelle spectrograph of the SONG-OT telescope node of the SONG (Stellar Observations Network Group) network on Tenerife. In particular, we focus on the iodine absorption cell technique to derive precise radial velocity measurements. The telescope and dome of SONG-OT were installed on 23 April 2012, and first light is foreseen this autumn. The reduction pipeline will be tested, optimized and improved when real stellar data will become available.
Proyectos relacionados
Helio y Astroseismología
Sismología Solar y Estelar y Búsqueda de Exoplanetas
Los objetivos principales de este proyecto son: 1) estudiar la estructura y la dinámica del interior solar, 2) ampliar este estudio a otros tipos de estrellas y 3) buqueda de planetas extrasolares utilizando métodos fotométricos y su caracterización con información complementaria (espectrometría). Para alcanzar el primer objetivo, utilizamos la
Savita
Mathur
En ejecución
Tipo
Con árbitro
Física estelar e interestelar (FEEI)
Instrumentación
Métodos

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