We present the results on the age and metallicity estimates of the Small Magellanic Cloud (SMC) clusters L110, L112 and L113 obtained from CCD Washington CT1...
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PublicaciónTwo newly identified, relatively old star clusters in the Small Magellanic Cloud
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PublicaciónUBRI photometry of globular clusters in the Leo group galaxy NGC 3379
We present wide-area UBRI photometry for globular clusters around the Leo group galaxy NGC 3379. Globular cluster candidates are selected from their B-band...
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PublicaciónUltra diffuse galaxies in the Hydra I cluster from the LEWISProject: Phase-Space distribution and globular cluster richness
Although ultra diffuse galaxies (UDGs) are found in large numbers in clusters of galaxies, the role of the cluster environment in shaping their low surface...
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PublicaciónUncertainty-aware blob detection with an application to integrated-light stellar population recoveries
Context. Blob detection is a common problem in astronomy. One example is in stellar population modelling, where the distribution of stellar ages and...
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PublicaciónUndressing M87 by Exposing its Most Private Globulars
We present a multiwavelength photometric analysis of the innermost (3×3 kpc2) Globular Clusters (GCs) of M87. Their Spectral Energy Distributions (SEDs) were...
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PublicaciónVery high redshift quasars and the rapid emergence of supermassive black holes
The observation of quasars at very high redshift such as Pōniuā'ena is a challenge for models of supermassive black hole (SMBH) formation. This work presents a...
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PublicaciónVirgo's Intracluster Globular Clusters as Seen by the Advanced Camera for Surveys
We report the discovery of four candidate intracluster globular clusters (IGCs) in a single deep HST ACS field of the Virgo Cluster. We show that each cluster...
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PublicaciónWashington photometry of five star clusters in the Large Magellanic Cloud
Aims: We present CCD photometry in the Washington system C and T1 passbands down to T1 ~ 22.5 in the fields of NGC 1697, SL 133, NGC 1997, SL 663, and OHSC 28...
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PublicaciónWashington photometry of five star clusters in the Large Magellanic Cloud
We present CCD photometry in the Washington-system C and T1 passbands down to T1 ~ 22.5 mag in the fields of NGC 1697, SL 133, NGC 1997, SL 663, and OHSC 28...