Integral Field Spectroscopy of the Core of Abell 2218

S. F. Sánchez, N. Cardiel, M. Verheijen, N. Benitez

OnderzoeksoutputAcademic

Samenvatting

We report on integral field spectroscopy observations, performed with the PPAK module of the PMAS spectrograph, covering a field-of-view of ˜74"×64" centered on the core of the galaxy cluster Abell 2218. A total of 43 objects were detected, 27 of them galaxies at the redshift of the cluster. We deblended and extracted the integrated spectra of each of the objects in the field using an adapted version of tt galfit for 3D spectroscopy (tt galfit3d). We use these spectra, in combination with morphological parameters derived from deep HST/ACS images, to study the stellar population and evolution of galaxies in the core of this cluster.
Originele taal-2English
TitelScience perspectives for 3D spectroscopy
SubtitelProceedings of the ESO workshop held in Garching, Germany, 10-14 October 2005
RedacteurenMarkus Kissler-Patig, J.R. Walsh, Martin M. Roth
UitgeverijSpringer
Pagina's193
ISBN van elektronische versie9783540734918
ISBN van geprinte versie9783540734901
DOI's
StatusPublished - 2007
EvenementESO Workshop - Garching, Germany
Duur: 10-okt-200514-okt-2005

Publicatie series

NaamESO astrophysics symposia

Conference

ConferenceESO Workshop
Land/RegioGermany
StadGarching
Periode10/10/200514/10/2005

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