329 citations · 684 across the 9 of their papers we have counts for
10 papers
Photometric and kinematic DiskFit models of four nearby spiral galaxies
Wesley Peters, Rachel Kuzio de Naray
We present optical photometry, H IFU velocity fields, and H long-slit rotation curves for a sample of four nearby spiral galaxies having a range of morphologi…
A Low-Mass Black Hole in the Nearby Seyfert Galaxy UGC 06728
Misty C. Bentz, Merida Batiste, James Seals +14
We present the results of a recent reverberation mapping campaign for UGC 06728, a nearby low-luminosity Seyfert 1 in a late-type galaxy. Nightly monitoring in the spring of 2015 a…
The RINGS Survey: High-Resolution H-alpha Velocity Fields of Nearby Spiral Galaxies with the SALT Fabry-Perot
Carl J. Mitchell, J. A. Sellwood, T. B. Williams +3
We have obtained high-spatial-resolution spectrophotometric data on several nearby spiral galaxies with the Southern African Large Telescope (SALT) Fabry-Pérot interferometer on th…
The Distribution of Star Formation and Metals in the Low Surface Brightness Galaxy UGC 628
J. E. Young, Rachel Kuzio de Naray, Sharon X. Wang
We introduce the MUSCEL Program (MUltiwavelength observations of the Structure, Chemistry and Evolution of LSB galaxies), a project aimed at determining the star-formation historie…
The RINGS Survey I: Halpha and HI Velocity Maps of Galaxy NGC 2280
Carl J. Mitchell, T. B. Williams, Kristine Spekkens +3
Precise measurements of gas kinematics in the disk of a spiral galaxy can be used to estimate its mass distribution. The Southern African Large Telescope (SALT) has a large collect…
Searching for Non-axisymmetries in NGC 6503: A Weak End-on Bar
Rachel Kuzio de Naray, Cameron A. Arsenault, Kristine Spekkens +4
The isolation, simple apparent structure, and low luminosity of the nearby spiral galaxy NGC 6503 make it an ideal candidate for an in-depth kinematic and photometric study. We int…
Do Baryons Alter the Halos of Low Surface Brightness Galaxies?
Rachel Kuzio de Naray, Kristine Spekkens
High-quality observations of dark matter-dominated low surface brightness (LSB) galaxies indicate that, in contrast to the triaxial, centrally-concentrated cuspy halos formed in co…
Recovering cores and cusps in dark matter haloes using mock velocity field observations
Rachel Kuzio de Naray, Tobias Kaufmann
We present mock DensePak Integral Field Unit (IFU) velocity fields, rotation curves, and halo fits for disc galaxies formed in spherical and triaxial cuspy dark matter haloes, and…
Mass Models for Low Surface Brightness Galaxies with High Resolution Optical Velocity Fields
Rachel Kuzio de Naray, Stacy S. McGaugh, W. J. G. de Blok
We present high-resolution optical velocity fields from DensePak integral field spectroscopy, along with derived rotation curves, for a sample of low surface brightness galaxies. I…
The Rotation Velocity Attributable to Dark Matter at Intermediate Radii in Disk Galaxies
S. S. McGaugh, W. J. G. de Blok, J. M. Schombert +2
We examine the amplitude of the rotation velocity that can be attributed to the dark matter halos of disk galaxies, focusing on well measured intermediate radii. The data for 60 ga…