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Related papers: The Updated Zwicky Catalog (UZC)

200 papers

The Millennium Galaxy Catalogue (MGC) provides a structural database comprising 10,095 well resolved galaxies drawn from a 37.5 sq. deg region of sky, with $B_{\tiny \sc mgc} < 20.0$ mag and 96.1 per cent spectroscopic completeness. The…

Astrophysics · Physics 2007-05-23 Simon P. Driver , Jochen Liske , Alister W. Graham

The James Webb Space Telescope (JWST) has extended the frontier of galaxy detection to redshifts z>11, finding a high abundance of UV-bright sources that challenge theoretical models. However, most current results come from just a few…

We present measurements of the clustering properties of galaxies in the field of redshift range $0.5 \lesssim z \lesssim 1.5$ Ultra Steep Spectrum (USS) radio sources selected from Sydney University Molonglo Sky Survey and NRAO VLA Sky…

Astrophysics · Physics 2009-11-11 Carlos G. Bornancini , Nelson Padilla , Diego G. Lambas , Carlos De Breuck

We use the latest multi-redshift ($z=6.5-8.7$) upper limits on the 21-cm signal from the Murchison Widefield Array (MWA) to explore astrophysical models which are inconsistent with the data. These upper limits are achieved using 298 h of…

Cosmology and Nongalactic Astrophysics · Physics 2020-11-25 Bradley Greig , Cathryn M. Trott , Nichole Barry , Simon J. Mutch , Bart Pindor , Rachel L. Webster , J. Stuart B. Wyithe

We have developed a search methodology to identify galaxy protoclusters at $z>2.74$, and implemented it on a sample of $\sim$14,000 galaxies with previously measured redshifts. The results of this search are recorded in the Candidate…

Astrophysics of Galaxies · Physics 2016-02-03 J. R. Franck , S. S. McGaugh

We report the final redshift release of the 6dF Galaxy Survey, a combined redshift and peculiar velocity survey over the southern sky (|b|>10 deg). Its 136,304 spectra have yielded 110,256 new extragalactic redshifts and a new catalogue of…

We introduce the Planck SZiFi catalogues, a new set of 10 catalogues of galaxy clusters detected through their thermal Sunyaev-Zeldovich (tSZ) signature. The catalogues are produced by applying the SZiFi cluster finder to the Planck PR3…

Cosmology and Nongalactic Astrophysics · Physics 2024-08-13 Íñigo Zubeldia , Jean-Baptiste Melin , Jens Chluba , Richard Battye

We conducted a deep spectroscopic survey, named SSA22-HIT, in the SSA22 field with the DEep Imaging MultiObject Spectrograph (DEIMOS) on the Keck telescope, designed to tomographically map high-z HI gas through analysis of Lya absorption in…

The size-mass galaxy distribution is a key diagnostic for galaxy evolution. Massive compact galaxies are potential surviving relics of a high-redshift phase of star formation. Some of these could be nearly unresolved in SDSS imaging and…

Astrophysics of Galaxies · Physics 2020-12-08 Ivan K. Baldry , Tricia Sullivan , Raffaele Rani , Sebastian Turner

We perform an extensive analysis of optical counterparts of Planck PSZ2 clusters, considering matches with three recent catalogs built from SDSS data: AMF DR9, redMaPPer (v6.3) and Wen et al (WHL). We significantly extend the number of…

Cosmology and Nongalactic Astrophysics · Physics 2020-01-23 Panchajanya Banerjee , Elena Pierpaoli , Nareg Mirzatuny , Karime Maamari , Patrick Rim

We present new optical and infrared photometry for a statistically complete sample of seven 1.1 mm selected sources with accurate Submillimetre Array coordinates. We determine photometric redshifts for four of the seven sources of 4.47,…

Astrophysics · Physics 2009-07-31 G. Raymond , S. A. Eales , S. Dye , R. Carlberg , M. Sullivan

The results of Hubble Space Telescope and UKIRT imaging observations are presented for a sample of 11 6C radio galaxies with redshifts 0.85 < z < 1.5. The observations of the 6C sources reveal a variety of different features, similar to…

Astrophysics · Physics 2009-11-10 K. J. Inskip , P. N. Best , M. S. Longair , S. Rawlings , H. J. A. Rottgering , S. Eales

This paper presents 52 X-ray bright galaxy clusters selected within the 11 deg$^2$ XMM-LSS survey. 51 of them have spectroscopic redshifts ($0.05<z<1.06$), one is identified at $z_{\rm phot}=1.9$, and all together make the high-purity…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-22 N. Clerc , C. Adami , M. Lieu , B. Maughan , F. Pacaud , M. Pierre , T. Sadibekova , G. P. Smith , P. Valageas , B. Altieri , C. Benoist , S. Maurogordato , J. P. Willis

We describe the derivation and validation of redshift distribution estimates and their uncertainties for the galaxies used as weak lensing sources in the Dark Energy Survey (DES) Year 1 cosmological analyses. The Bayesian Photometric…

Cosmology and Nongalactic Astrophysics · Physics 2018-05-15 B. Hoyle , D. Gruen , G. M. Bernstein , M. M. Rau , J. De Vicente , W. G. Hartley , E. Gaztanaga , J. DeRose , M. A. Troxel , C. Davis , A. Alarcon , N. MacCrann , J. Prat , C. Sánchez , E. Sheldon , R. H. Wechsler , J. Asorey , M. R. Becker , C. Bonnett , A. Carnero Rosell , D. Carollo , M. Carrasco Kind , F. J. Castander , R. Cawthon , C. Chang , M. Childress , T. M. Davis , A. Drlica-Wagner , M. Gatti , K. Glazebrook , J. Gschwend , S. R. Hinton , J. K. Hoormann , A. G. Kim , A. King , K. Kuehn , G. Lewis , C. Lidman , H. Lin , E. Macaulay , M. A. G. Maia , P. Martini , D. Mudd , A. Möller , R. C. Nichol , R. L. C. Ogando , R. P. Rollins , A. Roodman , A. J. Ross , E. Rozo , E. S. Rykoff , S. Samuroff , I. Sevilla-Noarbe , R. Sharp , N. E. Sommer , B. E. Tucker , S. A. Uddin , T. N. Varga , P. Vielzeuf , F. Yuan , B. Zhang , T. M. C. Abbott , F. B. Abdalla , S. Allam , J. Annis , K. Bechtol , A. Benoit-Lévy , E. Bertin , D. Brooks , E. Buckley-Geer , D. L. Burke , M. T. Busha , D. Capozzi , J. Carretero , M. Crocce , C. B. D'Andrea , L. N. da Costa , D. L. DePoy , S. Desai , H. T. Diehl , P. Doel , T. F. Eifler , J. Estrada , A. E. Evrard , E. Fernandez , B. Flaugher , P. Fosalba , J. Frieman , J. García-Bellido , D. W. Gerdes , T. Giannantonio , D. A. Goldstein , R. A. Gruendl , G. Gutierrez , K. Honscheid , D. J. James , M. Jarvis , T. Jeltema , M. W. G. Johnson , M. D. Johnson , D. Kirk , E. Krause , S. Kuhlmann , N. Kuropatkin , O. Lahav , T. S. Li , M. Lima , M. March , J. L. Marshall , P. Melchior , F. Menanteau , R. Miquel , B. Nord , C. R. O'Neill , A. A. Plazas , A. K. Romer , M. Sako , E. Sanchez , B. Santiago , V. Scarpine , R. Schindler , M. Schubnell , M. Smith , R. C. Smith , M. Soares-Santos , F. Sobreira , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , D. L. Tucker , V. Vikram , A. R. Walker , J. Weller , W. Wester , R. C. Wolf , B. Yanny , J. Zuntz

We present new results from our search for z~7 galaxies from deep spectroscopic observations of candidate z-dropouts in the CANDELS fields. Despite the extremely low flux limits achieved by our sensitive observations, only 2 galaxies have…

Bright quasar samples at high redshift are useful for investigating active galactic nuclei evolution. In this study, we describe XQz5, a sample of 83 ultraluminous quasars in the redshift range $4.5 < z < 5.3$ with optical and near-infrared…

Astrophysics of Galaxies · Physics 2023-11-10 Samuel Lai , Christopher Onken , Christian Wolf , Fuyan Bian , Xiaohui Fan

We present a submillimetre survey of seven high-z galaxy clusters (0.64<z<1.0) using the Submillimetre Common-User Bolometer Array (SCUBA) at 850 and 450 um. The targets, of similar richness and redshift, are selected from the Red-sequence…

We present the second release of the Meta-catalogue of X-Ray detected Clusters of galaxies (hereafter MCXC-II). The MCXC-II has been compiled from publicly available ROSAT All Sky Survey-based (NORAS, REFLEX, BCS, SGP, NEP, MACS, CIZA,…

Cosmology and Nongalactic Astrophysics · Physics 2024-08-21 T. Sadibekova , M. Arnaud , G. W. Pratt , P. Tarrío , J. -B. Melin

Accurately determining the mass of galaxy clusters is fundamental for many studies on cosmology and galaxy evolution. We collect and rescale the cluster masses of 1191 clusters of 0.05<z<0.75 estimated by X-ray or Sunyaev-Zeldovich…

Astrophysics of Galaxies · Physics 2015-07-20 Z. L. Wen , J. L. Han