scholarly journals Far‐Infrared Spectral Energy Distributions and Photometric Redshifts of Dusty Galaxies

2008 ◽  
Vol 683 (2) ◽  
pp. 693-706 ◽  
Author(s):  
Sukanya Chakrabarti ◽  
Christopher F. McKee
Keyword(s):  
Far Infrared ◽  
Spectral Energy ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
Photometric Redshifts ◽  
Dusty Galaxies ◽  
Infrared Spectral

scholarly journals The Far‐Infrared Spectral Energy Distributions of X‐Ray–selected Active Galaxies

2003 ◽  
Vol 590 (1) ◽  
pp. 128-148 ◽  
Author(s):  
Joanna K. Kuraszkiewicz ◽  
Belinda J. Wilkes ◽  
Eric ◽  
J. Hooper ◽  
Kim K. McLeod ◽  
...  
Keyword(s):  
Far Infrared ◽  
Active Galaxies ◽  
Spectral Energy ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
X Ray ◽  
Infrared Spectral

scholarly journals WELL-SAMPLED FAR-INFRARED SPECTRAL ENERGY DISTRIBUTIONS OFz∼ 2 GALAXIES: EVIDENCE FOR SCALED UP COOL GALAXIES

2010 ◽  
Vol 725 (1) ◽  
pp. 742-749 ◽  
Author(s):  
Adam Muzzin ◽  
Pieter van Dokkum ◽  
Mariska Kriek ◽  
Ivo Labbé ◽  
Iara Cury ◽  
...  
Keyword(s):  
Far Infrared ◽  
Spectral Energy ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
Infrared Spectral

scholarly journals WHAT SHAPES THE FAR-INFRARED SPECTRAL ENERGY DISTRIBUTIONS OF GALAXIES?

2016 ◽  
Vol 818 (1) ◽  
pp. 62 ◽  
Author(s):  
Mohammadtaher Safarzadeh ◽  
Christopher C. Hayward ◽  
Henry C. Ferguson ◽  
Rachel S. Somerville
Keyword(s):  
Far Infrared ◽  
Spectral Energy ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
Infrared Spectral

scholarly journals The spectral energy distributions of active galactic nuclei

2019 ◽  
Vol 489 (3) ◽  
pp. 3351-3367 ◽  
Author(s):  
M J I Brown ◽  
K J Duncan ◽  
H Landt ◽  
M Kirk ◽  
C Ricci ◽  
...  
Keyword(s):  
Active Galactic Nuclei ◽  
Flux Density ◽  
Galactic Nuclei ◽  
Far Infrared ◽  
Power Laws ◽  
Spectral Energy ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
Photometric Redshifts ◽  
X Ray

ABSTRACT We present spectral energy distributions (SEDs) of 41 active galactic nuclei, derived from multiwavelength photometry and archival spectroscopy. All of the SEDs span at least 0.09 to 30 $\mu$m, but in some instances wavelength coverage extends into the X-ray, far-infrared, and radio. For some active galactic nuclei (AGNs) we have fitted the measured far-infrared photometry with greybody models, while radio flux density measurements have been approximated by power laws or polynomials. We have been able to fill some of the gaps in the spectral coverage using interpolation or extrapolation of simple models. In addition to the 41 individual AGN SEDs, we have produced 72 Seyfert SEDs by mixing SEDs of the central regions of Seyferts with galaxy SEDs. Relative to the literature, our templates have broader wavelength coverage and/or higher spectral resolution. We have tested the utility of our SEDs by using them to generate photometric redshifts for 0 < z ≤ 6.12 AGNs in the Boötes field (selected with X-ray, IR, and optical criteria) and, relative to SEDs from the literature, they produce comparable or better photometric redshifts with reduced flux density residuals.

scholarly journals Feedback‐driven Evolution of the Far‐Infrared Spectral Energy Distributions of Luminous and Ultraluminous Infrared Galaxies

2007 ◽  
Vol 658 (2) ◽  
pp. 840-850 ◽  
Author(s):  
Sukanya Chakrabarti ◽  
T. J. Cox ◽  
Lars Hernquist ◽  
Philip F. Hopkins ◽  
Brant Robertson ◽  
...  
Keyword(s):  
Far Infrared ◽  
Spectral Energy ◽  
Infrared Galaxies ◽  
Spectral Energy Distributions ◽  
Energy Distributions ◽  
Ultraluminous Infrared Galaxies ◽  
Infrared Spectral
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