417 citations · 2.9k across the 61 of their papers we have counts for
12 papers · 1 filter
Comparison of 3.6 - 8.0 Micron Spitzer/IRAC Galactic Center Survey Point Sources with Chandra X-Ray Point Sources in the Central 40x40 Parsecs
R. G. Arendt, D. Y. Gezari, S. R. Stolovy +8
We have studied the correlation between 2357 Chandra X-ray point sources in a 40 x 40 parsec field and ~20,000 infrared sources we observed in the corresponding subset of our 2 x 1…
X-Ray Observations of the Sagittarius D HII Region toward the Galactic Center with Suzaku
Makoto Sawada, Masahiro Tsujimoto, Katsuji Koyama +3
We present a Suzaku X-ray study of the Sagittarius D (Sgr D) HII region in the Galactic center region. Two 18'x18' images by the X-ray Imaging Spectrometer (XIS) encompass the enti…
The Mid-Infrared Colors of the ISM and Extended Sources at the Galactic Center
R. G. Arendt, S. R. Stolovy, S. V. Ramírez +6
A mid-infrared (3.6-8 um) survey of the Galactic Center has been carried out with the IRAC instrument on the Spitzer Space Telescope. This survey covers the central 2x1.4 degree (~…
A Wide-area VLA Continuum Survey near the Galactic Center at 6 and 20 cm Wavelengths
C. J. Law, F. Yusef-Zadeh, W. D. Cotton
We describe the results of a mJy-sensitivity, VLA survey of roughly 1 square degree near the Galactic center at 6 and 20 cm. Catalogs of compact and filamentary structures are give…
The cool supergiant population of the massive young star cluster RSGC1
Ben Davies, Don F. Figer, Casey J. Law +4
We present new high-resolution near-IR spectroscopy and OH maser observations to investigate the population of cool luminous stars of the young massive Galactic cluster RSGC1. Usin…
Surveys of the Galactic Center and the Nature of the Galactic Center Lobe
Casey James Law
The Galactic center (GC) is a dense and chaotic region filled with unusual sources, such as intense star forming regions, dense star clusters, nonthermal radio filaments, and a mas…
The LOFAR Transients Key Project
Rob Fender, Robert Braun, Ben Stappers +18
LOFAR, the Low Frequency Array, is a new radio telescope under construction in the Netherlands, designed to operate between 30 and 240 MHz. The Transients Key Project is one of the…
Diffuse, Non-Thermal X-ray Emission from the Galactic Star Cluster Westerlund 1
Michael P. Muno, Casey Law, J. Simon Clark +4
We present the diffuse X-ray emission identified in Chandra observations of the young, massive Galactic star cluster Westerlund 1. After removing point-like X-ray sources down to a…
A Neutron Star with a Massive Progenitor in Westerlund 1
M. P. Muno, J. S. Clark, P. A. Crowther +9
We report the discovery of an X-ray pulsar in the young, massive Galactic star cluster Westerlund 1. We detected a coherent signal from the brightest X-ray source in the cluster, C…
The Nature of Nonthermal X-ray Filaments Near the Galactic Center
F. Yusef-Zadeh, M. Wardle, M. Muno +2
Recent Chandra and XMM-{\it Newton} observations reported evidence of two X-ray filaments G359.88-0.08 (SgrA-E) and G359.54+0.18 (the ripple filament) near the Galactic center. The…
Starburst Driven Thermal and Non-thermal Structures in the Galactic Center Region
F. Yusef-Zadeh, W. Cotton, J. Hewitt +3
We briefly review the prominent thermal and nonthermal sources near the Galactic center. These sources include the young stellar clusters, the Sgr B complex as well as the large-sc…
The Clustering of Faint Galaxies on Small Angular Scales
Tereasa G. Brainerd, Casey J. Law, James Brauher +2
We present a preliminary measurement of the angular clustering of faint () field galaxies in which we concentrate on the behavior of on small angular scales ($θ\ls…