scholarly journals The Ultraviolet Continuum Emission of Radio Galaxies. I. Description of Sources from the Hubble Space Telescope Archives

1998 ◽  
Vol 114 (2) ◽  
pp. 177-235 ◽  
Author(s):  
Esther L. Zirbel ◽  
Stefi A. Baum
Keyword(s):  
Hubble Space Telescope ◽  
Radio Galaxies ◽  
Continuum Emission ◽  
Ultraviolet Continuum ◽  
Space Telescope

The Ultraviolet Continuum Emission of FR I and FR II Radio Galaxies and a Proposal for a Unified AGN Model for FR I sources

2003 ◽  
Vol 125 (4) ◽  
pp. 1795-1810 ◽  
Author(s):  
Esther L. Zirbel ◽  
Stefi A. Baum
Keyword(s):  
Radio Galaxies ◽  
Continuum Emission ◽  
Ultraviolet Continuum

[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

[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

The ultraviolet continuum emission of radio galaxies

1997 ◽  
Author(s):  
Esther L. Zirbel ◽  
Stefi A. Baum
Keyword(s):  
Radio Galaxies ◽  
Continuum Emission ◽  
Ultraviolet Continuum

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.

ALMA detection of the [OIII] 88 μm line in a highly-magnified Lyman break galaxy at z = 6.1

2019 ◽  
Vol 15 (S341) ◽  
pp. 309-311
Author(s):  
Kaho Sunaga ◽  
Yoichi Tamura ◽  
Minju Lee ◽  
Ken Mawatari ◽  
Akio K. Inoue ◽  
...  
Keyword(s):  
Interstellar Medium ◽  
Rest Frame ◽  
Hubble Space Telescope ◽  
Continuum Emission ◽  
Large Telescope ◽  
Space Telescope ◽  
Model Combining ◽  
Very Large Telescope ◽  
Stellar Component ◽  
Two Component

AbstractWe present a 4.7σ detection of the [OIII] 88 μm line in a gravitationally-lensed Lyman break galaxy, RXC J2248-ID3, using the Atacama Large Millimeter/submillimeter Array (ALMA). We did not detect [CII] 158 μm and rest-frame 90 μm dust continuum emission, suggesting that the bulk of the interstellar medium (ISM) is ionized. Our two-component SED model combining the previous Hubble Space Telescope (HST) data and new photometry obtained from Very Large Telescope (VLT), Spitzer and ALMA suggests the presence of young (∼2 Myr) and mature (∼600 Myr) stellar components with the metallicity of Z = 0.2Z⊙. Our findings are in contrast with previous results claiming a very young, metal-poor stellar component.

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 VLT spectropolarimetry of two powerful radio galaxies atz∼ 1.4: ultraviolet continuum, emission-line properties and the nature of high-redshift dust

2004 ◽  
Vol 351 (3) ◽  
pp. 997-1014 ◽  
Author(s):  
C. Solórzano-Iñarrea ◽  
P. N. Best ◽  
H. J. A. Röttgering ◽  
A. Cimatti
Keyword(s):  
Emission Line ◽  
High Redshift ◽  
Radio Galaxies ◽  
Continuum Emission ◽  
Powerful Radio ◽  
Ultraviolet Continuum

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
Sign in / Sign up

Export Citation Format

Share Document