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J/A+A/397/431       Redshifts of ABCG209 galaxies            (Mercurio+, 2003)

Structure and evolution of galaxy clusters: Internal dynamics of ABCG209 at z∼0.21. Mercurio A., Girardi M., Boschin W., Merluzzi P., Busarello G. <Astron. Astrophys. 397, 431 (2003)> =2003A&A...397..431M
ADC_Keywords: Clusters, galaxy ; Photometry ; Redshifts Keywords: galaxies: clusters: general - galaxies: clusters: individual: ABCG 209 - galaxies: distances and redshifts - intergalactic medium - cosmology: observations Abstract: We study the internal dynamics of the rich galaxy cluster ABGC 209 on the basis of new spectroscopic and photometric data. The distribution in redshift shows that ABCG 209 is a well isolated peak of 112 detected member galaxies at z=0.209, characterised by a high value of the line-of-sight velocity dispersion, σv=1250-1400km/s, on the whole observed area (1h-1Mpc from the cluster center), that leads to a virial mass of M=1.6-2.2x1015h-1M within the virial radius, assuming the dynamical equilibrium. The data were collected at the ESO New Technology Telescope (NTT) with the ESO Multi Mode Instrument (EMMI) in October 2001. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 54 119 Spectroscopic data
See also: J/A+A/424/79 : ABCG209 galaxies BR phot. & metallicity indices (Mercurio+ 2004) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 3 I3 --- [MGB2003] Sequential number 4 A1 --- n_[MGB2003] [ab] Background (a) or Foreground (b) galaxy 6- 7 I2 h RAh Right ascension (J2000) 9- 10 I2 min RAm Right ascension (J2000) 12- 16 F5.2 s RAs Right ascension (J2000) 18 A1 --- DE- Declination sign (J2000) 19- 20 I2 deg DEd Declination (J2000) 22- 23 I2 arcmin DEm Declination (J2000) 25- 28 F4.1 arcsec DEs Declination (J2000) 30- 34 F5.2 mag Vmag ? V magnitude 36- 39 F4.2 mag B-R ? B-R colour index 41- 46 F6.4 --- z Heliocentric corrected redshift 48- 53 F6.4 --- e_z rms uncertainty on z
History: From electronic version of the journal
(End) James Marcout, Patricia Bauer [CDS] 07-Mar-2003
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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