pith. sign in

arxiv: astro-ph/0306581 · v1 · submitted 2003-06-27 · 🌌 astro-ph

The 2dF Galaxy Redshift Survey: Final Data Release

Matthew Colless , Bruce A. Peterson , Carole Jackson , John A. Peacock , Shaun Cole , Peder Norberg , Ivan K. Baldry , Carlton M. Baugh
show 20 more authors
Joss Bland-Hawthorn Terry Bridges Russell Cannon Chris Collins Warrick Couch Nicholas Cross Gavin Dalton Roberto De Propris Simon P. Driver George Efstathiou Richard S. Ellis Carlos S. Frenk Karl Glazebrook Ofer Lahav Ian Lewis Stuart Lumsden Steve Maddox Darren Madgwick Will Sutherland Keith Taylor (the 2dFGRS team)
This is my paper
classification 🌌 astro-ph
keywords dfgrssurveydatagalaxiesgalaxyreleasestripfinal
0
0 comments X
read the original abstract

The 2dF Galaxy Redshift Survey (2dFGRS) has obtained spectra for 245591 sources, mainly galaxies, brighter than a nominal extinction-corrected magnitude limit of b_J=19.45. Reliable redshifts were measured for 221414 galaxies. The galaxies are selected from the extended APM Galaxy Survey and cover an area of approximately 1500 square degrees in three regions: an NGP strip, an SGP strip and random fields scattered around the SGP strip. This paper describes the 2dFGRS final data release of 30 June 2003 and complements Colless et al. (2001), which described the survey and the initial 100k data release. The 2dFGRS database and full documentation are available on the WWW at http://www.mso.anu.edu.au/2dFGRS/

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 6 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Cosmological Constraints from Bias-Robust Wavelet Scattering Statistics for Stage-IV Galaxy Surveys

    astro-ph.CO 2026-05 unverdicted novelty 6.0

    The paper develops R^wst, a bias-robust wavelet scattering statistic that delivers unbiased constraints on cosmological parameters and improves degeneracy breaking versus the two-point correlation function via simulat...

  2. Cosmic web stripping and starvation of low-mass filament galaxies in TNG50

    astro-ph.GA 2026-05 unverdicted novelty 5.0

    Low-mass filament galaxies in TNG50 exhibit smaller asymmetric cold gas discs due to cosmic web tidal fields causing altered accretion or starvation and late-time stripping, while integrated stellar and halo propertie...

  3. FuGa3D: Fast full-sky analysis of Galaxy catalogs in 3D

    astro-ph.CO 2025-06 conditional novelty 5.0

    FuGa3D computes redshift-space correlation functions and power spectra for galaxy catalogs by defining them in a model-independent space of two redshifts and angular separation, then derives real-space metrics and mul...

  4. DESI DR2 Reference Mocks: Clustering results from UCHUU ELGs and QSOs

    astro-ph.CO 2026-06 unverdicted novelty 4.0

    Mock catalogs for DESI DR2 ELGs and QSOs are constructed via modified subhalo abundance matching on the Uchuu simulation to reproduce observed number density and clustering statistics.

  5. A Value-added Physical Properties Catalog for Low-redshift Galaxies from DESI Legacy Imaging Surveys DR10

    astro-ph.GA 2026-05 unverdicted novelty 4.0

    A multimodal neural network trained on MPA-JHU references produces SFR, stellar mass, and metallicity estimates for 547 million low-redshift galaxies in DESI LS DR10.

  6. The Large-Scale Structure of the Universe through the SKA lenses

    astro-ph.CO 2026-06 unverdicted novelty 1.0

    This review chapter summarizes the cosmic web's theoretical framework, recent radio observations of diffuse gas, and the expected impact of the SKA on detecting baryons in filaments and cluster outskirts.