The panchromatic hubble andromeda treasury

JJ Dalcanton, BF Williams, D Lang… - The Astrophysical …, 2012 - iopscience.iop.org
ABSTRACT The Panchromatic Hubble Andromeda Treasury is an ongoing Hubble Space
Telescope Multi-Cycle Treasury program to image∼ 1/3 of M31's star-forming disk in six …

Star clusters in M31. II. Old cluster metallicities and ages from Hectospec data

N Caldwell, R Schiavon, H Morrison… - The Astronomical …, 2011 - iopscience.iop.org
We present new high signal-to-noise spectroscopic data on the M31 globular cluster (GC)
system, obtained with the Hectospec multifiber spectrograph on the 6.5 m MMT. More than …

The outer halo globular cluster system of M31–I. The final PAndAS catalogue

AP Huxor, AD Mackey, AMN Ferguson… - Monthly Notices of …, 2014 - academic.oup.com
We report the discovery of 59 globular clusters (GCs) and two candidate GCs in a search of
the halo of M31, primarily via visual inspection of Canada–France–Hawaii …

Star clusters in M31. V. Internal dynamical trends: some troublesome, some reassuring

J Strader, N Caldwell, AC Seth - The Astronomical Journal, 2011 - iopscience.iop.org
We present internal velocity dispersions and precise radial velocities for 200 globular
clusters (GCs) in M31 that are derived using new high-resolution spectra from …

Globular cluster systems in giant ellipticals: the mass/metallicity relation

WE Harris - The Astrophysical Journal, 2009 - iopscience.iop.org
ABSTRACT Data from the Hubble Space Telescope taken with the Advanced Camera for
Surveys/WFC camera have been used to investigate the globular cluster (GC) populations …

The M31 globular cluster system: ugriz and K-band photometry and structural parameters

MB Peacock, TJ Maccarone, C Knigge… - Monthly Notices of …, 2010 - academic.oup.com
We present an updated catalogue of M31 globular clusters (GCs) based on images from the
Wide Field Camera (WFCAM) on the United Kingdom Infrared Telescope and from the Sloan …

M31 globular cluster abundances from high-resolution, integrated-light spectroscopy

JE Colucci, RA Bernstein, S Cameron… - The Astrophysical …, 2009 - iopscience.iop.org
We report the first detailed chemical abundances for five globular clusters (GCs) in M31 from
high-resolution (R∼ 25,000) spectroscopy of their integrated light (IL). These GCs are the …

The detailed chemical properties of M31 star clusters. I. Fe, alpha and light elements

JE Colucci, RA Bernstein, JG Cohen - The Astrophysical Journal, 2014 - iopscience.iop.org
We present ages,[Fe/H] and abundances of the α elements Ca i, Si i, Ti i, Ti ii, and light
elements Mg i, Na i, and Al i for 31 globular clusters (GCs) in M31, which were obtained from …

MIUSCAT: extended MILES spectral coverage–II. Constraints from optical photometry

E Ricciardelli, A Vazdekis, AJ Cenarro… - Monthly Notices of …, 2012 - academic.oup.com
In this work, we show a comprehensive comparison of our new stellar population synthesis
(SPS) MIUSCAT models with photometric data of globular clusters (GCs) and early-type …

An updated survey of globular clusters in M 31-II. Newly discovered bright and remote clusters

S Galleti, M Bellazzini, L Federici, A Buzzoni… - Astronomy & …, 2007 - aanda.org
Aims. We present the first results of a large spectroscopic survey of candidate globular
clusters located in the extreme outskirts of the nearby M 31 galaxy. The survey is aimed at …