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The dusty environment of Quasars. Far-IR properties of Optical Quasars
Paola Andreani, Stefano Cristiani, Andrea Grazian +2
We present the ISO far-IR photometry of a complete sub-sample of optically selected bright quasars belonging to two complete surveys selected through multicolour (U,B,V,R,I) techni…
A VLT/FORS2 spectroscopic survey in the HDF-S
E. Vanzella, S. Cristiani, S. Arnouts +6
We report on low-resolution multi-object spectroscopy of 65 objects from I(AB) ~= 20 to I(AB) ~= 25 in the HDF-S obtained with the VLT Focal Reducer/low dispersion Spectrograph (FO…
The All-Sky Asiago-ESO/RASS QSO Survey: Clustering and Luminosity Function
A. Grazian, S. Cristiani, A. Omizzolo
The AERQS is a project aimed at the construction of an all-sky statistically well-defined sample of local (z < 0.3) and bright (R < 15.5) QSOs. Present uncertainties on the theoret…
The Asiago-ESO/RASS QSO Survey II. The Southern Sample
A. Grazian, A. Omizzolo, C. Corbally +3
This is the second paper of a series describing the Asiago-ESO/RASS QSO survey, a project aimed at the construction of an all-sky statistically well-defined sample of very bright Q…