232 citations · 1.1k across the 27 of their papers we have counts for
11 papers · 1 filter
The stellar populations of E and S0 galaxies as seen with SAURON
H. Kuntschner, E. Emsellem, R. Bacon +9
We present selected results from integral-field spectroscopy of 48 early-type galaxies observed as part of the SAURON survey. Maps of the Hbeta, Fe5015, Mgb and Fe5270 indices in t…
The dynamical M/L-profile and distance of the globular cluster M15
Remco van den Bosch, Tim de Zeeuw, Karl Gebhardt +2
We construct orbit-based axisymmetric dynamical models for the globular cluster M15 which fit groundbased line-of-sight velocities and Hubble Space Telescope line-of-sight velociti…
A dichotomy in radio jet orientations
Gijs Verdoes Kleijn, Tim de Zeeuw
We examine the relative orientations of radio jets, central dust and stars in low-power (i.e., FR I and FR I/II) radio galaxies. We use the position angles of jet and dust to const…
Island Universes
Tim de Zeeuw
Conference Summary
A Bar Signature and Central Disk in the Gaseous and Stellar Velocity Fields of NGC5448
Kambiz Fathi, Glenn van de Ven, Reynier F. Peletier +4
We analyse SAURON kinematic maps of the inner kpc of the early-type (Sa) barred spiral galaxy NGC5448. The observed morphology and kinematics of the emission-line gas is patchy and…
Two-dimensional Kinematics of a Bar and Central Disk in NGC5448
K. Fathi, G. van de Ven, R. Peletier +4
We analyse SAURON kinematic maps of the inner kpc of the early-type (Sa) barred spiral galaxy NGC 5448. The observed morphology and kinematics of the emission-line gas is patchy an…
Jeans solutions for triaxial galaxies
Glenn van de Ven, Chris Hunter, Ellen Verolme +1
The Jeans equations relate the second-order velocity moments to the density and potential of a stellar system. For general three-dimensional stellar systems, there are three equati…
Core Radio and Optical Emission in Nearby FR I Radio Galaxies
Gijs Verdoes Kleijn, Stefi Baum, Tim de Zeeuw +1
In this paper we analyze the relation between radio, optical continuum and Halpha+[NII] emission from the cores of a sample of 21 nearby Fanaroff & Riley type I galaxies as observe…
Scientific Potential of Enhancing the Integral-Field Spectrometer SPIFFI with a Large Detector and High Spectral Resolution
F. Eisenhauer, P. van der Werf, N. Thatte +4
SPIFFI is the near-infrared integral-field spectrometer for the VLT. Assisted by the SINFONI adaptive optics module, the instrument will be offered to the astronomical community in…
Evidence for Massive Black Holes in Nearby Galactic Nuclei
Tim de Zeeuw
Masses of black holes in nearby galactic nuclei can be measured in a variety of ways, using stellar and gaseous kinematics. Reliable black hole masses are known for several dozen o…
Dark matter in elliptical galaxies
M. Carollo, T. de Zeeuw, R. van der Marel +2
We present measurements of the shape of the stellar line-of-sight velocity distribution out to two effective radii along the major axes of the four elliptical galaxies NGC 2434, 26…