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20012026
most citedLegacy ExtraGalactic UV Survey (LEGUS) with The Hubble Space Telescope. I. Survey Description

229 citations · 2.7k across the 108 of their papers we have counts for

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9 papers · 1 filter

astro-ph2008★ 2 cited

White dwarfs in the Capodimonte deep field

R. Silvotti, S. Catalan, M. Cignoni +4

In this article we describe the search for white dwarfs (WDs) in the multi-band photometric data of the Capodimonte deep field survey. The WD candidates were selected through the V…

astro-ph2008★ 11 cited

Disentangling the Galaxy at low Galactic latitudes

M. Cignoni, M. Tosi, A. Bragaglia +2

We have used the field stars from the open cluster survey BOCCE, to study three low-latitude fields imaged with the Canada-France-Hawaii telescope (CFHT), with the aim of better un…

astro-ph2006★ 8 cited

The Galactic Halo density distribution from photometric survey data: results of a pilot study

M. Cignoni, V. Ripepi, M. Marconi +4

Our goal is to recover the Galactic Halo spatial density by means of field stars. To this aim, we apply a new technique to the Capodimonte Deep Field (OACDF, Alcala' et al. 2004),…

astro-ph2006

Star formation rate in the solar neighborhood

Michele Cignoni

This thesis develops a method for obtaining the star formation histories of a mixed, resolved population through the use of color-magnitude diagrams (CMDs). The method is applied t…

astro-ph2006★ 24 cited

Predicted properties of RR Lyrae stars in the SDSS photometric system

M. Marconi, M. Cignoni, M. Di Criscienzo +4

The luminosities and effective temperatures, as well as the whole bolometric lightcurves of nonlinear convective RR Lyrae models with 0.0001<Z<0.006 are transformed into the SDSS p…

astro-ph2006★ 5 cited

Restoring Color-magnitude Diagrams with the Richardson-Lucy Algorithm

M. Cignoni, Steven N. Shore

We present an application of the Richardson-Lucy algorithm to the analysis of color-magnitude diagrams by converting the CMD into an image and using a restoring point spread functi…

astro-ph2005★ 2 cited

Theoretical Color-Magnitude Diagrams and the Star Forming Histories of Interacting Open Multi-population Model Galaxies: Bursts and Busts

G. Valle, M. Cignoni, S. N. Shore

This note presents theoretical color-magnitude diagrams (CMDs) and metallicity evolution for Galactic multi-population models coupled to stellar evolution models for systems underg…

astro-ph2002★ 24 cited

Galactic Models and White Dwarf Populations

V. Castellani, M. Cignoni, S. Degl'Innocenti +2

We make use of a previous well tested Galactic model, but describing the observational behavior of the various stellar components in terms of suitable assumptions on their evolutio…

astro-ph2001★ 1 cited

The stellar content of the Galaxy: the white dwarf population

M. Cignoni, V. Castellani, S. Degl'Innocenti +2

On the basis of theoretical evolutionary expectations, we develop a Galactic model reproducing star counts and synthetic color-magnitude diagrams of field stars, which include the…