189 citations · 1.7k across the 32 of their papers we have counts for
4 papers · 1 filter
The SLUGGS Survey: Wide-field Stellar Kinematics of Early-type Galaxies
Jacob A. Arnold, Aaron J. Romanowsky, Jean P. Brodie +10
We present stellar kinematics of 22 nearby early-type galaxies (ETGs), based on two-dimensional (2D) absorption line stellar spectroscopy out to ~2-4 R_e (effective radii), as part…
Comparing the White Dwarf Cooling Sequences in 47 Tuc and NGC 6397
Harvey B. Richer, Ryan Goldsbury, Jeremy Heyl +7
Using deep Hubble Space Telescope imaging, color-magnitude diagrams are constructed for the globular clusters 47 Tuc and NGC 6397. As expected, because of its lower metal abundance…
The SLUGGS Survey: Wide Field Imaging of the Globular Cluster System of NGC 4278
Christopher Usher, Duncan A. Forbes, Lee R. Spitler +4
We use multi-pointing HST ACS and wide field Subaru Suprime-Cam imaging to study the globular cluster system of the L* elliptical galaxy NGC 4278. We have also obtained a handful o…
Spectral Properties of X-ray Binaries in Centaurus A
Mark J. Burke, Somak Raychaudhury, Ralph P. Kraft +19
We present a spectral investigation of X-ray binaries in NGC 5128 (Cen A), using six 100 ks Chandra observations taken over two months in 2007. We divide our sample into thermally…