The MUNICs project -- a multicolor survey of distant galaxies

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dc.creatorde Oliveira, C. Mendes
dc.creatorDrory, N.
dc.creatorHopp, U.
dc.creatorBender, R.
dc.creatorSaglia, R. P.
dc.date1998-09-30
dc.date.accessioned2026-07-07T02:28:09Z
dc.date.available2026-07-07T02:28:09Z
dc.descriptionThe MUNICS project is an ongoing imaging survey designed to cover 3 sq. degrees in V,R,I,J,K'. We describe here partial results of the project concerning the clustering properties of K' < 19.5 galaxies in scales of 3.6'' to 63.0'' over an area of $\sim 800 arcmin^2$. We present K' data for a sample of 20 fields, five of which contain $z > 0.5$ radio-loud quasars with steep spectra, eight contain $z > 0.5$ radio-loud quasars with flat spectra and seven are high-galactic latitude fields with no quasars in them. The two-point angular correlation function for the total sample shows significant clustering at $\sim 5 σ$ level of K'=19.5 galaxies. The correlation angle of the galaxies is $θ_0 = 1.7'' \pm 0.4''$ for K' < 19 mag and $θ_0 = 1.0'' \pm 0.2''$ for K' < 19.5 mag. When the correlation functions for the subsamples are considered, the mean $ω(θ)$ amplitude of the fields which contain steep-spectra $z > 0.5$ radio-loud quasars is determined to be $\sim 2.0 - 2.5$ that of the high-galactic latitude fields.
dc.description4 pages, 2 figures. To appear in ``Wide Field Surveys in Cosmology'', eds. Y. Mellier and S. Colombi, Editions Frontieres (1998)
dc.identifierhttps://arxiv.org/abs/astro-ph/9809406
dc.identifierhttp://arxiv.org/abs/astro-ph/9809406
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12997
dc.subjectAstrophysics
dc.titleThe MUNICs project -- a multicolor survey of distant galaxies
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