A pilot survey for KX QSOs in the UKIDSS Ultra Deep Survey Field
نویسندگان
چکیده
منابع مشابه
A small area faint KX redshift survey for QSOs in the ESO Imaging Survey Chandra Deep Field South
In this paper we present preliminary spectroscopic results from a small area faint K-excess (KX) survey, and compare KX selection against UVX selection. The aim of the KX method is to produce complete samples of QSOs flux-limited in the K band, in order to minimize any selection bias in samples of QSOs from the effects of reddening and extinction. Using the photometric catalogue of the ESO Imag...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2008
ISSN: 0035-8711,1365-2966
DOI: 10.1111/j.1365-2966.2008.13579.x