The Fornax Deep Survey with VST. IX. Catalog of sources in the FDS area with an example study for globular clusters and background galaxies

Autor: Luca Limatola, Nicola R. Napolitano, Crescenzo Tortora, Aku Venhola, Massimo Quintini, Reynier Peletier, Michael Hilker, Aniello Grado, Fabrizio Gentile, Marilena Spavone, Massimo Capaccioli, Enrica Iodice, Jesus Falcon Barroso, Pietro Schipani, Gabriella Raimondo, Giovanni Covone, Maurizio Paolillo, Michele Cantiello, Glenn van de Ven, Steffen Mieske, Raffaele D'Abrusco

Publikováno v: Astronomy & astrophysics, 639:A136. EDP Sciences

This paper continues the series of the Fornax Deep Survey (FDS). Following the previous studies dedicated to extended Fornax cluster members, we present the catalogs of compact stellar systems in the Fornax cluster as well as extended background sour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7e38747b12de1b3404ea91b07771d9d
https://research.rug.nl/en/publications/462bb518-aba0-4d2b-a25c-170e66769343

The Extended Spatial Distribution of Globular Clusters in the Core of the Fornax Cluster

Autor: Nicola R. Napolitano, Giuseppina Fabbiano, G. van de Ven, P. Schipani, A. Grado, Raffaele D'Abrusco, Giuseppe Longo, Thorsten Lisker, Michele Cantiello, Eva K. Grebel, M. Spavone, Massimo Capaccioli, E. Iodice, Vincenzo Pota, Maurizio Paolillo, Carolin Wittmann, Michael Hilker, L. Limatola, Reynier Peletier, Steffen Mieske

Publikováno v: Astrophysical Journal Letters, 819(2):L31. IOP PUBLISHING LTD
NASA Astrophysics Data System

We report the discovery of a complex extended density enhancement in the Globular Clusters (GCs) in the central $\sim 0.5(^{\circ})^2$ ($\sim 0.06$ Mpc$^2$) of the Fornax cluster, corresponding to $\sim 50\%$ of the area within 1 core radius. This ov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66acec584bc80b5a444a5544923a0d7d

The Luminosity Function of Low Mass X-Ray Binaries in the Globular Cluster System of NGC 1399

Autor: Giuseppe D'Ago, Giuseppina Fabbiano, Arunav Kundu, Thomas H. Puzia, Thomas J. Maccarone, Paul Goudfrooij, Maurizio Paolillo, Stephen E. Zepf

Publikováno v: Astronomy & Astrophysics
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

We present a study of the faint-end of the X-ray Luminosity Function of Low Mass X-ray binaries in the Globular Cluster system of the cD galaxy NGC 1399 by performing a stacking experiment on 618 X-ray undetected GCs, in order to verify the presence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f1ed4945ae576f9636df6e2131837ab
http://arxiv.org/abs/1405.0618

The detection of globular clusters in galaxies as a data mining problem

Autor: Brescia, M., Cavuoti, S., Paolillo, M., Longo, G., Puzia, T.

We present an application of self-adaptive supervised learning classifiers derived from the Machine Learning paradigm, to the identification of candidate Globular Clusters in deep, wide-field, single band HST images. Several methods provided by the D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a51fe585e3afefbb270441752738c201
https://resolver.caltech.edu/CaltechAUTHORS:20200720-152800140

The dark matter halo of NGC 1399: CDM or MOND?

Autor: Thomas Richtler, Y. Schuberth, Michael Hilker, Boris Dirsch, Lilia Patricia Bassino, Aaron J. Romanowsky

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Astronomy & Astrophysics
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

Context: Central galaxies in galaxy clusters may be key discriminants in the competition between the cold dark matter (CDM) paradigm and modified Newtonian dynamics (MOND). Aims: We investigate the dark halo of NGC 1399, the central galaxy of the For

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fda58b802bfb453959001a12b8f02ce
https://www.aanda.org/articles/aa/abs/2008/05/aa8539-07/aa8539-07.html