J/A+A/310/8 The ESO Nearby Abell Cluster Survey I. (Katgert+, 1996)
The ESO Nearby Abell Cluster Survey. I. Description of the dataset and
definition of physical systems
Katgert P., Mazure A., Perea J., den Hartog R., Moles M., Le Fevre O.,
Dubath P., Focardi P., Rhee G., Jones B., Escalera E., Biviano A.,
Gerbal D., Giuricin G.
<Astron. Astrophys. 310, 8 (1996)>
=1996A&A...310....8K 1996A&A...310....8K (SIMBAD/NED BibCode)
ADC_Keywords: Redshifts ; Clusters, galaxy
Keywords: galaxies: clusters of - galaxies: redshifts -
cosmology: observations - dark matter
Description:
We describe the results of the ESO Key-programme on "Structure and
Dynamics of Rich Galaxy Clusters" (which we will henceforth refer to
as the ESO Nearby Abell Cluster Survey - or ENACS). We discuss the
sample of clusters for which data were obtained, and the observational
programme of spectroscopy and photometry that we carried out. The
final database contains a total of 5634 galaxies in the directions of
107 clusters from the catalogue by Abell, Corwin and Olowin 1989 (ACO
hereafter) with richness R≥1 and mean redshifts z≤0.1.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table6 47 224 Properties of the 220 systems with N≥ 4 found
in the 107 lines of sight towards the ACO
clusters in the ESO Nearby Abell Cluster
Survey (ENACS)
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See also:
J/A+A/310/31 : ENACS. Part II.
J/A+AS/129/399 : ENACS. Part V.
J/A+A/446/19 : ENACS. Part VIII.
Byte-by-byte Description of file: table6
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Bytes Format Units Label Explanations
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1- 5 A5 --- Abell Abell number of cluster
8- 10 I3 --- Ngal ? Number of galaxies in system (ENACS)
12- 16 F5.3 --- zmin ? Lowest galaxy redshift in the system (ENACS)
19- 23 F5.3 --- zmax ? Highest galaxy redshift in the system (ENACS)
26- 30 F5.3 --- zmean ? Mean redshift of the system (ENACS)
34- 36 I3 --- Nz ? Number of redshifts (literature)
39- 43 F5.3 -- zmean2 ? Mean redshift of system (literature)
45- 46 I2 --- Ref ? reference to literature data (see paper)
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Courtesy: Peter Katgert
(End) Patricia Bauer [CDS] 24-Apr-1996