Active galactic nucleus

Results: 462



#Item
171Radio telescopes / Physical cosmology / Astronomical surveys / Radio astronomy / Active galactic nucleus / Hubble Deep Field / Quasar / Redshift / Australian Square Kilometre Array Pathfinder / Astronomy / Physics / Observational astronomy

The Jansky-Very Large Array Sky Survey (VLASS) The VLA Survey Science Group∗ Submitted: January 15, 2015; Rev. 1: February 5, 2015 Contents 1

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Source URL: safe.nrao.edu

Language: English - Date: 2015-02-06 12:12:08
172Radio astronomy / Active galactic nucleus / Quasar / Science / Astronomical spectroscopy / Redshift / Radio galaxy / Galaxy / Halton Arp / Astronomy / Physical cosmology / Physics

NUMBER 105 J U LY[removed]N E W S L E T T E R KAOS: A Kilo-Aperture Optical Spectrograph

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Source URL: 203.15.109.22

Language: English - Date: 2012-06-24 20:56:14
173Astronomical surveys / Physical cosmology / 6dF Galaxy Survey / Quasar / Redshift / Active galactic nucleus / Cosmic distance ladder / Australian Astronomical Observatory / Astronomical spectroscopy / Astronomy / Physics / Space

NUMBER 101 NOVEMBER 2002 N E W S L E T T E R

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Source URL: 203.15.109.22

Language: English - Date: 2012-06-24 20:56:15
174Science / Galaxy / Astronomy / Chile / Active galactic nucleus / Very Large Telescope / European Southern Observatory

Are QSOs really quenching star formation in massive galaxies? Bernd Husemann (ESO fellow) T. Davis (Uni. Hertfortshire), H. Dannerbauer (Uni Vienna), J. Hodge (NRAO), K. Jahnke (MPIA), T. Urrutia and L. Wisotzki (both AI

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Source URL: www.aao.gov.au

Language: English - Date: 2015-02-17 19:59:42
175Interacting galaxies / Active galactic nucleus / Luminous infrared galaxy / Infrared / Galaxy / Arp 220 / FSC15307+3253 / Pea galaxy / Astronomy / Extragalactic astronomy / Starburst galaxies

MNRASL 437, L16–L20[removed]doi:[removed]mnrasl/slt131 Advance Access publication 2013 October 23

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Source URL: www.nrl.navy.mil

Language: English - Date: 2014-01-10 16:23:59
176Galaxies / Seyfert galaxies / Citizen science / Crowdsourcing / Pea galaxy / Active galactic nucleus / NGC / Interstellar medium / Cosmic distance ladder / Astronomy / Extragalactic astronomy / Physical cosmology

A sample of Seyfert-2 galaxies with ultra-luminous galaxy-wide NLRs – Quasar light echos? ∗ arXiv:1211.7098v1 [astro-ph.CO] 29 Nov[removed]M. Schirmer1,2 , R. Diaz1 , K. Holhjem3 , N. A. Levenson1 , C. Winge1

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Source URL: www.eso.org

Language: English - Date: 2012-12-03 08:28:22
177Galaxies / Large-scale structure of the cosmos / Space plasmas / Extragalactic astronomy / Stellar evolution / Galaxy groups and clusters / Active galactic nucleus / Quasar / Dark matter / Astronomy / Physics / Space

Mon. Not. R. Astron. Soc. 000, 1–[removed]Printed 13 September[removed]MN LaTEX style file v2.2)

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Source URL: www.zora.uzh.ch

Language: English - Date: 2011-01-07 04:36:24
178Galaxies / Stellar astronomy / Active galactic nucleus / Supermassive black holes / Peculiar galaxies / Black hole / Star formation / Star / NGC / Astronomy / Extragalactic astronomy / Space

Hidden galactic nuclei 10 August 2012 galaxy as well as a torus of obscuring dust around the black hole are seen edge-on; the torus blocks our view of the fast-moving gas and absorbs infrared in characteristic dust featu

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Source URL: phys.org

Language: English - Date: 2015-03-03 17:42:30
179Space telescopes / X-ray telescopes / Observational astronomy / Japanese space program / Radiography / X-ray astronomy / Active galactic nucleus / X-ray / Ginga / Physics / Electromagnetic radiation / Science

Draft version July 4, 2011 Preprint typeset using LATEX style emulateapj v[removed]A SUZAKU OBSERVATION OF MCG –[removed]: CONSTRAINING THE GEOMETRY OF THE CIRCUMNUCLEAR MATERIAL Elizabeth Rivers1 , Alex Markowitz1 , R

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Source URL: arxiv.org

Language: English - Date: 2011-07-03 20:45:37
180Starburst galaxies / Radio astronomy / Physical cosmology / Electromagnetic spectrum / Infrared / Active galactic nucleus / Luminous infrared galaxy / NGC / Radio galaxy / Astronomy / Extragalactic astronomy / Interacting galaxies

March 14, [removed]:20 Annual Reviews

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Source URL: www.astro.caltech.edu

Language: English - Date: 2000-02-29 12:02:54
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