Rotating Halos and Heavy Disks: the Case of NGC 2915

Symposium - International Astronomical Union Cambridge University Press (CUP) 217 (2004) 172-173

Authors:

Frédéric S Masset, Martin Bureau

Rotating Halos and Heavy Disks: The Case of NGC 2915

Symposium - International Astronomical Union Cambridge University Press (CUP) 220 (2004) 293-298

Authors:

Frédéric S Masset, Martin Bureau

SAURON dynamical modeling of NGC 2974

IAU SYMP (2004) 305-306

Authors:

D Krajnovic, M Cappellari, E Emsellem, R McDermid

Abstract:

We present a three-integral orbit superposition Schwarschild model of NGC 2974, observed with the integral-field unit SAURON. We explore the dynamical structure of the stars and gas.

SPIFFI observations of the starburst SMM J14011+0252: Already old, fat, and rich by z=2.565

ASTROPHYSICAL JOURNAL 605:2 (2004) 109-112

Authors:

M Tecza, AJ Baker, RI Davies, R Genzel, MD Lehnert, F Eisenhauer, D Lutz, N Nesvadba, S Seitz, LJ Tacconi, NA Thatte, R Abuter, R Bender

Spectroscopic gravitational lensing and limits on the dark matter substructure in Q2237+0305

ASTROPHYSICAL JOURNAL 607:1 (2004) 43-59

Authors:

RB Metcalf, LA Moustakas, AJ Bunker, IR Parry