WINGS local densities (Mv<-19.5)

For each WINGS galaxy with V absolute magnitude brighter than -16, the local density calculated as the Log (decimal) of the number of galaxies with M_V <= -19.5 per Mpc**2 is given. It is computed from the circular area enclosing the first 10 closest galaxies, plus the background counts expected from Berta et al. (2006). The Local Densities are also corrected for border effects. The Coverage field fraction are also given, both at CCDX, i.e. the fraction of the circular area of radius CCDX and centered in the X-ray center, which is included in the field of the CCD mosaics, and at CCDB (centered in the BCG). For clusters without velocity dispersion the distances are given in pixels and NOT in R200. These clusters are A311, A2665, A3164, and Z1261.

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/ia2.inaf.it/hosted/wings/cone/locdens
Related Identifier http://web.oapd.inaf.it/wings/
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://ia2.inaf.it/hosted/wings/cone/locdens
Provenance
Creator IA2
Publisher IA2
Publication Year 2012
Rights public
OpenAccess true
Contact Alessia Moretti <alessia.moretti(at)oapd.inaf.it>
Representation
Resource Type Other; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Physics