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AGB stars as tracers of metallicity and mean age across M 33
(2008)
Wide-field JHKs near-infrared observations covering an area of 1.8◦ × 1.8◦ centred on M33 were obtained using WFCAM at UKIRT. These data show a large population of intermediate-age asymptotic giant branch (AGB) stars. Aims. ...
Metallicity and Mean Age Across M,33
(Springer Nature, 2008)
Newly Discovered Globular Clusters in the Outer Halo of M31
(Astronomical Society of the Pacific, 2004)
We present nine newly discovered globular clusters in the outer halo of M31, found by a semi-automated procedure from an INT Wide Field Camera survey of the region. The sample includes a candidate at the largest known ...