877 citations · 7.2k across the 375 of their papers we have counts for
6 papers · 1 filter
Extensive near-infrared (H-band) photometry in Coma
S. Andreon, R. Pello, E. Davoust +2
We present extensive and accurate photometry in the near-infrared H band of a complete sample of objects in an area of about 400 arcmin2 toward the Coma cluster of galaxies. The sa…
Automated search for LSB galaxies
S. Sabatini, R. Scaramella, V. Testa +4
Low Surface Brightness Galaxies (LSBGs) today constitute the less known fraction of galaxies: their number density and their physical properties (e.g. luminosity, colour, dynamics)…
The Multiplicity Function of groups of galaxies from CRoNaRio catalogues
E. De Filippis, G. Longo, S. Andreon +4
The projected multiplicity function of galaxies gives (per square degree) the density of galaxy aggregates formed by N members. We use the CRoNaRio matched catalogues to derive the…
An automatic procedure to extract galaxy clusters from CRoNaRio catalogs
E. Puddu, S. Andreon, G. Longo +6
We present preliminary results of a simple peak finding algorithm applied to catalogues of galaxies, extracted from the Second Palomar Sky Survey in the framework of the CRoNaRio p…
UV (2000 A) luminosity function of Coma cluster galaxies
S. Andreon
The UV (2000 A) luminosity function (hereafter UV LF) of Coma cluster galaxies, based on more than 120 members, is computed as the statistical difference between counts in the Coma…
Neural Nets and Star/Galaxy Separation in Wide Field Astronomical Images
S. Andreon, G. Gargiulo, G. Longo +2
One of the most relevant problems in the extraction of scientifically useful information from wide field astronomical images (both photographic plates and CCD frames) is the recogn…