[ITAL]HUBBLE SPACE TELESCOPE[/ITAL][ITAL]Hubble Space Telescope[/ITAL] Snapshot Survey of 3CR Radio Source Counterparts. III. Radio Galaxies with [FORMULA][F]z<0.1[/F][/FORMULA]

1999 ◽  
Vol 122 (1) ◽  
pp. 81-108 ◽  
Author(s):  
André R. Martel ◽  
Stefi A. Baum ◽  
William B. Sparks ◽  
Eric Wyckoff ◽  
John A. Biretta ◽  
...  
Keyword(s):  
Radio Source ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Space Telescope

Hubble Space Telescope Snapshot Survey of 3CR Radio Source Counterparts. II. Radio Galaxies with z > 0.5

1997 ◽  
Vol 112 (2) ◽  
pp. 415-421 ◽  
Author(s):  
Patrick J. McCarthy ◽  
George K. Miley ◽  
Sigrid de Koff ◽  
Stefi A. Baum ◽  
William B. Sparks ◽  
...  
Keyword(s):  
Radio Source ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Space Telescope

[ITAL]Hubble Space Telescope[/ITAL] Observations of Obscuration Rings in Hercules A: Implications for Energy Transport in Powerful Radio Galaxies

1996 ◽  
Vol 465 (1) ◽  
pp. L5-L8 ◽  
Author(s):  
Stefi A. Baum ◽  
Christopher P. O'Dea ◽  
Sigrid de Koff ◽  
William Sparks, ◽  
Jeffrey J. E. Hayes ◽  
...  
Keyword(s):  
Energy Transport ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Powerful Radio ◽  
Space Telescope

scholarly journals Near-infrared Hubble Space Telescope polarimetry of a complete sample of narrow-line radio galaxies

2014 ◽  
Vol 444 (1) ◽  
pp. 466-475 ◽  
Author(s):  
E. A. Ramírez ◽  
C. N. Tadhunter ◽  
D. Axon ◽  
D. Batcheldor ◽  
C. Packham ◽  
...  
Keyword(s):  
Near Infrared ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Narrow Line ◽  
Complete Sample ◽  
Space Telescope

scholarly journals Galaxies with Binary Nuclei

2013 ◽  
Vol 9 (S304) ◽  
pp. 363-370
Author(s):  
Yervant Terzian ◽  
Edward Khachikian
Keyword(s):  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Active Galaxies ◽  
Emission Lines ◽  
Special Astrophysical Observatory ◽  
Host Galaxies ◽  
Strong Emission ◽  
Space Telescope ◽  
Byurakan Astrophysical Observatory ◽  
The Common

AbstractIt is known that among active galaxies (AG) with strong emission lines (UV-galaxies, Sy1 and Sy2, Markarian and Kazarian galaxies, radio-galaxies, QSOs host galaxies and so on) there is a large percentage of objects with double and multiple (or complex) nuclei. The common sizes of these nuclei are of the order of a few hundred parsecs or kiloparsecs. We shall discuss the results of morphological and spectroscopic observations of a number of “active galaxies” carried out with the 5m Palomar telescope, 2.6m telescope of Ambartsumian Byurakan Astrophysical Observatory, 6m telescope of Special Astrophysical Observatory in Russia, and newer Hubble Space Telescope data.

scholarly journals HST and KECK Observations of High Redshift Radio Galaxies

1996 ◽  
Vol 175 ◽  
pp. 577-580
Author(s):  
W.J.M. Van Breugel
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Hubble Space Telescope ◽  
High Redshift ◽  
Radio Galaxies ◽  
Space Telescope ◽  
Comprehensive Program ◽  
Resolution Imaging ◽  
High Spatial Resolution Imaging ◽  
Optical Telescopes

Together with several of my colleagues I have embarked on a comprehensive program to study the radio–aligned restframe UV structures in high redshift radio galaxies (HzRGs) using some of the world's premier optical telescopes: the Hubble Space Telescope for high spatial resolution imaging, and the Keck 10m telescope for high S/N spectropolarimetry. I will discuss some of our latest results from these observations which elucidate, and at the same time obscure, our evolving understanding of HzRGs.

scholarly journals Hubble Space Telescope Emission-line Images of Nearby 3CR Radio Galaxies: Two Photoionization, Accretion, and Feedback Modes

2019 ◽  
Vol 870 (1) ◽  
pp. 53 ◽  
Author(s):  
Ranieri D. Baldi ◽  
Javier Rodríguez Zaurín ◽  
Marco Chiaberge ◽  
Alessandro Capetti ◽  
William B. Sparks ◽  
...  
Keyword(s):  
Emission Line ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Space Telescope

scholarly journals Hubble Space Telescope and Spitzer point-source detection and optical extinction in powerful narrow-line radio galaxies

2014 ◽  
Vol 439 (2) ◽  
pp. 1270-1285 ◽  
Author(s):  
E. A. Ramírez ◽  
C. N. Tadhunter ◽  
D. Dicken ◽  
M. Rose ◽  
D. Axon ◽  
...  
Keyword(s):  
Point Source ◽  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Narrow Line ◽  
Source Detection ◽  
Optical Extinction ◽  
Space Telescope

scholarly journals Ultraviolet Hubble Space Telescope Snapshot Survey of 3CR Radio Source Counterparts at Low Redshift

2002 ◽  
Vol 139 (2) ◽  
pp. 411-438 ◽  
Author(s):  
Mark G. Allen ◽  
William B. Sparks ◽  
Anton Koekemoer ◽  
Andre R. Martel ◽  
Christopher P. O’Dea ◽  
...  
Keyword(s):  
Radio Source ◽  
Hubble Space Telescope ◽  
Space Telescope

scholarly journals Hubble Space Telescope Near‐Infrared Snapshot Survey of 3CR Radio Source Counterparts at Low Redshift

2006 ◽  
Vol 164 (2) ◽  
pp. 307-333 ◽  
Author(s):  
Juan P. Madrid ◽  
Marco Chiaberge ◽  
David Floyd ◽  
William B. Sparks ◽  
Duccio Macchetto ◽  
...  
Keyword(s):  
Radio Source ◽  
Near Infrared ◽  
Hubble Space Telescope ◽  
Space Telescope
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