Corona Borealis Supercluster
نویسندگان
چکیده
منابع مشابه
Millimetric observation of the SZ effect in the Corona Borealis supercluster
We have observed the Corona Borealis Supercluster with the Millimeter and Infrared Testa grigia Observatory (MITO), located in the Italian Alps, at 143, 214, 272, and 353 GHz. We present a description of the measurements, data analysis , and results of the observations together with a comparison with observations performed at 33 GHz with the Very Small Array (VSA) interferometer situated at the...
متن کاملMillimeter observation of the SZ effect in the Corona Borealis supercluster
We have observed the Corona Borealis supercluster with the Millimeter and Infrared Testa Grigia Observatory (MITO), located in the Italian Alps, at 143, 214, 272, and 353 GHz. We present a description of the measurements, data analysis , and results of the observations together with a comparison with observations performed at 33 GHz with the Very Small Array (VSA) interferometer situated at the...
متن کاملBeppo - SAX temperature maps of galaxy clusters in the Corona Borealis supercluster : A 2061 , A 2067 and A 2124
In this paper we present the analysis of Beppo-SAX observations of the cluster pairs A2061–A2067 and A2122–A2124, located in the Corona Borealis supercluster, which have been selected as candidate merging clusters. The aim of this work is to study the physics of the intracluster medium and to look for the possible presence of merging signatures. We derived the global temperatures and abundances...
متن کاملar X iv : a st ro - p h / 97 05 02 1 v 1 5 M ay 1 99 7 The Norris Survey of the Corona Borealis Supercluster
We measure the field galaxy luminosity function (LF) as a function of color and redshift from z = 0 to z = 0.5 using galaxies from the Norris Survey of the Corona Borealis Supercluster. The data set consists of 603 field galaxies with 0 < z ≤ 0.5 and spans a wide range in apparent magnitude (14.0 m ∼ < r ∼ < 21.5 m), although our field galaxy LF analysis is limited to 493 galaxies with r ≤ 20.0...
متن کاملar X iv : a st ro - p h / 98 08 03 4 v 1 5 A ug 1 99 8 Weighing Superclusters
We present a summary report on a detailed study of the mass and dynamical state of the Corona Borealis supercluster using the largest redshift survey of this object to date. Extensive N-body experiments are performed on simulated superclusters in both critically-flat and low-density cosmological models to test the robustness and errors of the mass estimators used on the data. From the redshifts...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1988
ISSN: 0074-1809
DOI: 10.1017/s0074180900136617