418 citations
- Leiden Observatory10 papers
- University of WarsawPL8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Delft University of TechnologyNL7 papers
- Universidad de ZaragozaES7 papers
- Max Planck Institute for the Physics of Complex SystemsDE6 papers
- European Southern ObservatoryCL5 papers
- Max Planck SocietyDE5 papers
- Cornell UniversityUS4 papers
- Royal ObservatoryGB4 papers
- UK Astronomy Technology CentreGB4 papers
- University of EdinburghGB4 papers
8 papers · 2 filters
Probing the polarization characteristics of SS433 on mas scales
Z. Paragi, R. C. Vermeulen, D. C. Homan +5
We present a status report of dedicated circular polarization (CP) global VLBI observations of SS433. The total intensity image of the source is presented. We do not detect linear…
The Nuclear Orbital Distribution in Galaxies as Fossil Record of Black Hole Formation from Integral-Field Spectroscopy
Michele Cappellari, Richard McDermid
In the past decade, most effort in the study of supermassive black holes (BHs) has been devoted to measuring their masses. This lead to the finding of the tight M_BH-sigma relation…
Detection of Two Massive CO Systems in 4C 41.17 at z = 3.8
Carlos De Breuck, Dennis Downes, Roberto Neri +4
We have detected CO(4-3) in the z=3.8 radio galaxy 4C 41.17 with the IRAM Interferometer. The CO is in two massive (M_dyn ~ 6 x 10^10 M_Sun) systems separated by 1.8" (13 kpc), and…
Galaxy dynamics with the Planetary Nebula Spectrograph
N. R. Napolitano, A. J. Romanowsky, N. G. Douglas +6
The Planetary Nebula Spectrograph is a dedicated instrument for measuring radial velocity of individual Planetary Nebulae (PNe) in galaxies. This new instrument is providing crucia…
Spitzer/IRS Observations of the Redshift 3.91 quasar APM 08279+5255
B. T. Soifer, V. Charmandaris, B. R. Brandl +14
The Infrared Spectrograph (IRS) onboard the Spitzer Space Telescope (SST) has been used to obtain low and moderate resolution spectra of the dust and gas-rich quasar APM08279+5255…
A multi-wavelength study of the proto-cluster surrounding the z=4.1 radio galaxy TN J1338-1942
Carlos De Breuck, Frank Bertoldi, Chris Carilli +8
We present a 1.2 mm (250 GHz) map obtained with MAMBO on the IRAM 30m telescope of the central 25 arcmin^2 of the proto-cluster surrounding the z=4.1 radio galaxy TN J1338-1942. Th…