Absorption Line Mapping with OSIRIS Tunable Filters: A Pilot Study

Cenarro A. J.; Bongiovanni A.; Vazdekis A.; Cepa J.

Vol. 42 No. 1 (2013), Contributions

Vol. 42 No. 1 (2013)

Contributions

Absorption Line Mapping with OSIRIS Tunable Filters: A Pilot Study

Cenarro A. J.⁺⁻
Bongiovanni A.⁺⁻
Vazdekis A.⁺⁻
Cepa J.⁺⁻

Cenarro A. J.

Centro de Estudios de Física del Cosmos de Aragón, Pza. San Juan 1, Piso 2, E-44001, Teruel, Spain

Bongiovanni A.

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Vazdekis A.

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Cepa J.

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Keywords

techniques: radial velocities
techniques: spectroscopic
galaxies: kinematics and dynamics

How to Cite

Absorption Line Mapping with OSIRIS Tunable Filters: A Pilot Study. (2013). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 42(1), 18-19. https://astronomia.unam.mx/journals/rmxac/article/view/2013rmxac..42...18c

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Abstract

We demonstrate in this work that it is possible to derive spectra of integrated absorption lines for any type stellar system using the GTC/OSIRIS Tunable Filters and a novel observing technique which allows for a reconstruction of the line profiles. The method has been successfully proven for the globular cluster system of VCC1261, a dwarf elliptical in the Virgo Cluster.

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Absorption Line Mapping with OSIRIS Tunable Filters: A Pilot Study

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