249 citations · 719 across the 9 of their papers we have counts for
10 papers
Planetary Nebulae Kinematics in M31
Denise Hurley-Keller, Heather L. Morrison, Paul Harding +1
We present kinematics of 135 planetary nebulae in M31 from a survey covering 3.9 square degrees and extending out to 15 kpc from the southwest major axis and more than 20 kpc along…
A CFH12K Survey of Red Giant Stars in the M81 Group
Patrick R. Durrell, Megan E. DeCesar, Robin Ciardullo +2
We present the preliminary results of a wide-field photometric survey of individual red giant branch (RGB) and asymptotic giant branch (AGB) stars in the M81 group, performed with…
Andromeda VIII - a New Tidally Distorted Satellite of M31
Heather Morrison, Paul Harding, Denise Hurley-Keller +1
We report the detection of a new satellite of M31, projected close to M32. And VIII is tidally distorted, with length ~10 kpc and width a few kpc. It contains 5-12 planetary nebula…
M31's Undisturbed Thin Disk of Globular Clusters
H. L. Morrison, P. Harding, K. Perrett +1
We show that there is a subsystem of the M31 globular clusters with THIN DISK kinematics. These clusters span the entire metallicity range of the M31 globular cluster system, in co…
Photometry Results for the Globular Clusters M10 and M12: Extinction Maps, Color-Magnitude Diagrams, and Variable Star Candidates
Kaspar von Braun, Mario Mateo, Kristin Chiboucas +2
We report on photometry results of the equatorial globular clusters (GCs) M10 and M12. These two clusters are part of our sample of GCs which we are probing for the existence of ph…
Population Gradients in Local Group Dwarf Spheroidals
D. Harbeck, E. K. Grebel, J. Holtzman +7
We present a systematic and homogeneous analysis of population gradients for the Local Group dwarf spheroidals (dSphs) Carina, Sculptor, Sextans, Tucana, Andromeda I-III, V, and VI…