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Radio Properties of EROs in the Phoenix Deep Survey
J. Afonso, A. M. Hopkins, M. Sullivan +3
Insensitive to dust obscuration, radio wavelengths are ideal to study star-forming galaxies free of dust induced biases. Using data from the Phoenix Deep Survey, we have identified…
The Phoenix Deep Survey: Evolution of Star Forming Galaxies
A. M. Hopkins, J. Afonso, A. Georgakakis +3
The Phoenix Deep Survey (PDS) is a multiwavelength survey based on deep 1.4 GHz radio observations used to identify a large sample of star forming galaxies to z=1. Photometric reds…
The XMM-Newton/2dF survey - II. The nature of X-ray faint optically bright X-ray sources
A. Georgakakis, I. Georgantopoulos, M. Vallbe +8
In this paper we investigate the properties of low X-ray-to-optical flux ratio sources detected in a wide area (2.5deg^2) shallow (f(0.5-8keV)~10e-14cgs) XMM-Newton survey. We find…
The XMM-2df Cluster Survey
T. Gaga, M. Plionis, I. Georgantopoulos +5
We present the results from a shallow (2-10 ksec) XMM/2dF survey. Our survey covers 18 XMM fields () previously spectroscopically followed up with the Anglo-Aus…
The XMM/2dF survey III: Comparison between optical and X-ray cluster detection methods
S. Basilakos, M. Plionis, A. Georgakakis +4
We directly compare X-ray and optical techniques of cluster detection by combining SDSS photometric data with a wide-field ( deg) XMM-{\em Newton} survey in the Nor…
QSO Photometric Redshift estimation for the XMM-Newton/2dF Survey
S. Kitsionas, E. Hatziminaoglou, I. Georgantopoulos +2
The technique of estimating redshifts using photometric rather than spectroscopic observations has recently received great attention due to its simplicity and the accuracy of the r…