2000A&AS..145..111V


C.D.S. - SIMBAD4 rel 1.7 - 2020.02.20CET11:31:37

2000A&AS..145..111V - Astron. Astrophys., Suppl. Ser., 145, 111-120 (2000/July-0)

A catalogue of galaxies in the HDF-South: Photometry and structural parameters.

VOLONTERI M., SARACCO P. and CHINCARINI G.

Abstract (from CDS):

We describe the construction of a catalogue of galaxies in the optical field of the Hubble Deep Field South. The HDF-S observations produced WFPC2 images in U, B, V, and I, the version 1 data have been made public on 23 November 1999. The effective field of view is 4.38 arcmin2, and the 5σ limiting magnitudes (in a FWHM aperture) are 28.87, 29.71, 30.19, 29.58 in the U, B, V and I bands, respectively. We created a catalogue for each pass-band (I814, V606, B450, U300), using simulations to account for incompleteness and spurious sources contamination. Along with photometry in all bands, we determined on the I814-selected catalogue (I814<26) structural parameters, such as a metric apparent size, derived from the petrosian radius, an asymmetry index, light concentration indexes and the mean surface brightness within the petrosian radius.

Abstract Copyright:

Journal keyword(s): cosmology: observations - galaxies: photometry, catalogs general

VizieR on-line data: <Available at CDS (J/A+AS/145/111): ubvimag.dat colour.dat struct.dat>

Simbad objects: 2

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Number of rows : 2

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NAME Hubble Deep Field reg 12 36 49.5 +62 12 58           ~ 1818 1
2 NAME HDF-S reg 22 32 56 -60 33.0           ~ 537 0

    Equat.    Gal    SGal    Ecl

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2020.02.20-11:31:37

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