activity
19962026
most citedA luminous quasar at a redshift of z = 7.085

1.5k citations · 27.9k across the 394 of their papers we have counts for

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Showing 2001Show all

10 papers · 1 filter

astro-ph2001★ 100 cited

Deep Westerbork 1.4 GHz Imaging of the Bootes Field

W. H. de Vries, R. Morganti, H. J. A. Rottgering +4

We present the results from our deep (16x12 hour) Westerbork Synthesis Radio Telescope (WSRT) observations of the approximately 7 square degree Bootes Deep Field, centered at 14h32…

astro-ph2001★ 101 cited

The X-ray -- radio alignment in the z = 2.2 radio galaxy PKS 1138--262

C. L. Carilli, D. E. Harris, L. Pentericci +4

We present high resolution X-ray observations of the narrow line radio galaxy PKS 1138-262 at z = 2.156 with the ACIS-S detector on the Chandra observatory. These observations show…

astro-ph2001

The evolution of the cluster environments of radio sources at z<1.8

P. N. Best, M. D. Lehnert, H. J. A. Rottgering +1

An analysis of the cluster environments around distant radio galaxies is presented, in particular the results from new NTT deep optical-IR imaging of the fields of radio sources at…

astro-ph2001★ 29 cited

Micro-Jy radio sources in the z=0.83 cluster MS1054-03

P. N. Best, P. G. van Dokkum, M. Franx +1

An extremely deep 5 GHz radio observation is presented of the rich cluster MS1054-03 at redshift z=0.83. 34 radio sources are detected down to a 32 micro-Jy (6 sigma), compared to…

astro-ph2001★ 153 cited

Optical and Near-IR Imaging of Ultra Steep Spectrum Radio Sources - The K-z diagram of radio and optically selected galaxies

Carlos De Breuck, Wil van Breugel, Adam Stanford +3

We present optical and/or near-IR images of 128 ultra steep spectrum (USS) radio sources. Roughly half of the objects are identified in the optical images (R <~ 24), while in the n…

astro-ph2001★ 89 cited

A K-band Selected Photometric Redshift Catalog in the HDF-S: Sampling the Rest-Frame V-Band to z=3

Gregory Rudnick, Marijn Franx, Hans-Walter Rix +7

We present the first results from the Faint Infra-Red Extragalactic Survey (FIRES) of the Hubble Deep Field South. Using a combination of deep near infrared data obtained with ISAA…