Showing 1998Show all
2 papers · 1 filter
astro-ph1998
ESO Imaging Survey. Hubble Deep Field South: Optical-Infrared Observations, Data Reduction and Photometry
L. da Costa, M. Nonino, R. Rengelink +12
This paper presents ground-based data obtained from deep optical and infrared observations of the HST Hubble Deep Field South (HDF-S) field carried out at the ESO 3.5 New Technolog…
astro-ph1998
Optical continuum structure of Cygnus A
R. A. E. Fosbury, J. Vernet, M. Villar-Martin +4
As a prerequisite for interpreting new observations of the most distant radio galaxies, we make an optical study of the closest powerful radio source, Cygnus A. Using Keck imaging-…