VizieR Online Data Catalog: Group catalogues of the local universe (Saulder+, 2016)

Autor(en)

Christoph Saulder, Eelco Van Kampen, Igor Chilingarian, Steffen Mieske, Werner Zeilinger

Abstrakt

This set of catalogues contains a 2MRS based group catalogue and a SDSS based group catalogue with comprehensive data on the group's parameters and the galaxies used to obtain these catalogues. The 2MRS group catalogue is the file grlist_2.dat corresponding to Table A.1 in the paper. The list of 2MRS galaxies used for this catalogue can be found in the file galist_2.dat, which corresponds to Table A.6 in the paper. The SDSS group catalogue is the file grlist_s.dat corresponding to Table A.2 in the paper. The list of SDSS galaxies used for this catalogue can be found in the file galist_s.dat, which corresponds to Table A.7 in the paper. It also contains fundamental plane distance catalogues based on SDSS data. They are presented for three different Lambda-CDM cosmologies (the cosmology of the Millennium simulation with Ω_L=0.75, Ω_M=0.25, and H0=73, the cosmology based on recent Planck-observations with Ω_L =0.685, Ω_M =0.315, and H0=67.3, and a "simple" cosmology with Ω_L=0.7, Ω_M=0.3, and H0=70) and cover the redshift range of our SDSS group catalogue, but also reach beyond it for individual galaxies. The files fpdgrm.dat, fpdgrp.dat, and fpdgrs.dat provide the fundamental plane distances to all groups hosting early-type galaxies and correspond to Table A.3 in the paper. We also provide lists of the group based fundamental plane distances for all galaxies in these group in the files fpdgam.dat, fpdgap.dat, and fpdgas.dat corresponding to Table A.4 in the paper. All galaxies used in the fundamental plane calibrations, but beyond the limits of our SDSS group catalogue, have their fundamental plane distances listed in the files fpdbem.dat, fpdbep.dat, and fpdbes.dat, which correspond to Table A.5 in the paper. Additionally, a catalogue of finite infinity regions (for timescape cosmology) is also available. It was derived from the 2MRS and SDSS group catalogue for two slightly different approximations for a future observational test of timescape cosmology. The finite infinity regions are provided in the files fireg_ba.dat and fireg_fm.dat corresponding to Table A.8 in the paper.
(15 data files).

Organisation(en)

Institut für Astrophysik

Externe Organisation(en)

European Southern Observatory (Germany)

Publikationsdatum

08-2016

ÖFOS 2012

103003 Astronomie, 103004 Astrophysik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/68efe77d-b1ec-4140-a28b-0ed1a11bd42f