91 citations · 209 across the 6 of their papers we have counts for
6 papers
Kinematics of the OVI Circumgalactic Medium: Halo Mass Dependence and Outflow Signatures
Mason Ng, Nikole M. Nielsen, Glenn G. Kacprzak +4
We probe the high-ionization circumgalactic medium by examining absorber kinematics, absorber-galaxy kinematics, and average absorption profiles of 31 OVI absorbers from the "Multi…
A Comprehensive HST BVI Catalogue Of Star Clusters In Five Hickson Compact Groups Of Galaxies
K. Fedotov, S. C. Gallagher, P. R. Durrell +5
We present a photometric catalogue of star cluster candidates in Hickson compact groups (HCGs) 7, 31, 42, 59, and 92, based on observations with the Advanced Camera for Surveys and…
Exploratory Study of the X-Ray Properties of Quasars With Intrinsic Narrow Absorption Lines
Toru Misawa, Michael Eracleous, George Chartas +1
We have used archival Chandra and XMM-Newton observations of quasars hosting intrinsic narrow UV absorption lines (intrinsic NALs) to carry out an exploratory survey of their X-ray…
Variable UV Absorption in the Spectrum of MRC 2251-178
Rajib Ganguly, Jane C. Charlton, Michael Eracleous
We present an ultraviolet spectrum of MRC 2251-178 taken with HST/STIS-G230L. The observation is part of a snap shot program of QSOs to systematically search for intrinsic absorpti…
On the Origin of Intrinsic Narrow Absorption Lines in z<1 QSOs
Rajib Ganguly, Nicholas A. Bond, Jane C. Charlton +3
We present a statistical analysis of the associated, high ionization narrow absorption line (NAL) systems in a sample of 59 QSOs defined from the HST QSO Absorption Line Key Projec…
The Multiple Phases of Interstellar and Halo Gas in a Possible Group of Galaxies at z~1
Christopher W. Churchill, Jane C. Charlton
We used HIRES/Keck profiles (R=6 km/s) of MgII and FeII in combination with FOS/HST spectra (R=230 km/s) to place constraints on the physical conditions (metallicities, ionization…