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Star counts in the Galaxy. Simulating from very deep to very shallow photometric surveys with the TRILEGAL code
L. Girardi, M. A. T. Groenewegen, E. Hatziminaoglou +1
We describe TRILEGAL, a new populations synthesis code for simulating the stellar photometry of any Galaxy field. The code attempts to improve upon several technical aspects of sta…
Mg_2-sigma in Early-Type Galaxies and Spiral Bulges
C. Chiappini, P. S. Pellegrini, C. Rite +9
We analyze new measurements of the Mg_2 central line strength index and velocity dispersion (sigma) for the galaxies of the ENEAR survey. The observations are now complete (da Cost…
The redshift-space two-point correlation function of galaxy groups in the CfA2 and SSRS2 surveys
M. Girardi, W. Boschin, L. da Costa +1
We measure the two-point redshift-space correlation function of loose groups of galaxies, xi_GG, for the combined CfA2 and SSRS2 surveys. Our combined group catalog constitutes the…
ESO Imaging Survey. AXAF Field: Deep Optical-Infrared Observations, Data Reduction and Photometry
R. Rengelink, M. Nonino, L. da Costa +11
This paper presents ground-based data obtained from deep optical and infrared observations carried out at the ESO 3.5 New Technology Telescope (NTT) of a field selected for its low…
Spiral Galaxies and the Peculiar Velocity Field
R. Giovanelli
Monopole and dipole signatures of the peculiar velocity field as derived from the SFI sample of field spirals and the SCI and SC2 samples of cluster spirals are presented. The mono…
ESO Imaging Survey V. Cluster Search using Color Data
L. F. Olsen, M. Scodeggio, L. da Costa +11
This paper presents 19 additional candidate clusters detected using the galaxy catalog extracted from the I-band images taken for the ESO Imaging Survey (EIS). The candidates are f…