ISOCAM survey and dust models of 3CR radio galaxies and quasars

@article{Siebenmorgen2004ISOCAMSA,
  title={ISOCAM survey and dust models of 3CR radio galaxies and quasars},
  author={Ralf Siebenmorgen and Wolfram Freudling and Endrik Kr{\"u}gel and Martin Haas},
  journal={Astronomy and Astrophysics},
  year={2004},
  volume={421},
  pages={129-145}
}
We present a survey of all 3CR sources imaged with ISOCAM onboard the Infrared Space Observatory (ISO) . The sample consists mostly of radio-loud active galactic nuclei (AGN). For each source, we present spatially integrated mid-infrared (MIR, $5{-}18~\mu$m) fluxes measured from newly calibrated ISOCAM images. In total, we detected 68 objects of the 3CR catalogue, at redshifts $z \le 2.5$, and obtained upper limits for 17 objects. In addition, we detected 10 galaxies not listed in the 3CR… 
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References

SHOWING 1-10 OF 97 REFERENCES
ISOCAM survey and dust models of 3CR radio galaxies and quasars
We present a survey of all 3CR sources imaged with ISOCAM onboard the Infrared Space Observatory (ISO). For the source, we present spatially integrated mid--infrared (MIR, 5 - 18mic.) fluxes measured
Dust emission from 3C radio galaxies and quasars: New ISO observations favour the unified scheme
In order to test the unied scheme for luminous radio galaxies and quasars we observed 10 galaxy/quasar pairs from the 3CR catalogue with ISOPHOT at infrared wavelengths between 5 and 180 m. Each pair
Hot Dust in Radio-loud Active Galactic Nuclei
We have measured mid-infrared (MIR) fluxes of 3C sources on images taken with ISOCAM on board the Infrared Space Observatory (ISO). The photometric data were combined with existing photometry at
Far-infrared/millimetre emission in 3C sources - Dust in radio galaxies and quasars
We present far-infrared and millimetric observations of a sample of 3C objects. Millimetre data were taken at 1.25 mm with the IRAM 30 m antenna feeding the MPIfR bolometer array. Mid-infrared (MIR)
HST Snapshot Survey of 3CR Radio Source Counterparts. I. Intermediate Redshifts
We have obtained images of 267 3CR radio galaxies and quasars by conducting a snapshot survey with HST's WFPC2 through a broadband red (F702W) filter. This is the first in a series of papers
The ISOPHOT-MAMBO survey of 3CR radio sources: Further evidence for the unified schemes ,
We present the complete set of ISOPHOT observations of 3CR radio galaxies and quasars, which are contained in the ISO Data Archive, providing 75 mid- and far-infrared spectral energy distributions
HST, radio and infrared observations of 28 3CR radio galaxies at redshift z ∼ 1 — II. Old stellar populations in central cluster galaxies
Hubble Space Telescope images of 3CR radio galaxies at redshifts 0.6 < z < 1.8 have shown a remarkable variety of structures, generally aligned along the radio axis, indicating that the radio source
Thermal-infrared imaging of 3C radio galaxies at z , 1
We present the results of a programme of thermal-infrared imaging of 19 z∼ 1 radio galaxies from the 3CR and 3CRR (LRL) samples. We detect emission at L′ (3.8 μm) from four objects; in each case the
The Dust-Radio Connection in 3CR Radio Galaxies
We investigate dust in the nuclear regions of radio galaxies on the basis of 120 images of 3CR radio galaxies in the redshift range 0 < z < 0.5, taken with the WFPC-2 on the Hubble Space Telescope.
Observations of the neutral gas and dust in the radio galaxy 3C 305
We present MERLIN and Hubble Space Telescope (HST) observations of the central region of the nearby radio galaxy 3C 305 and use them to study the gas and dust in this object. The MERLIN observations
...
1
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