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J/A+A/312/745    SSRS groups of galaxies redshift neighbourhood (Ramella+, 1996)
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The redshift-space neighbourhoods of 13 SSRS groups of galaxies
       Ramella M., Focardi P., Geller M.J.
      <Astron. Astrophys. 312, 745 (1996)>
      =1996A&A...312..745R      (SIMBAD/NED BibCode)
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ADC_Keywords: Redshifts ; Clusters, galaxy
Keywords: galaxies: general - galaxies: clusters of - galaxies: redshifts

Description:
    The Southern Sky Redshift Survey (SSRS) includes 13 groups of 5 or
    more members with velocities >=2000km/s. By measuring redshifts and
    accumulating data from the literature, we increase the total number of
    known group members from 89 to 218. We also measured new redshifts for
    59 foreground/background galaxies superimposed on the group
    neighborhoods. The velocity dispersions of the groups are remarkably
    stable.

File Summary:
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  FileName      Lrecl  Records   Explanations
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ReadMe             80        .   This file
table2.dat         35      227   The groups redshift neighborhood
table2.tex         71      370   TeX version of table2
table3.dat         35       59   New redshifts in the fore/backgrounds of groups
table3.tex         71       98   TeX version of table3
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Byte-by-byte Description of file: table2.dat, table3.dat
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   Bytes Format Units   Label     Explanations
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   1-  2  I2    ---     Group     ? Group number (only in table2.dat)
   4-  5  I2    h       RAh       Right Ascension 1950 (hours)
   7-  8  I2    min     RAm       Right Ascension 1950 (minutes)
  10- 13  F4.1  s       RAs       Right Ascension 1950 (seconds)
      15  A1    ---     DE-       Declination 1950 (sign)
  16- 17  I2    deg     DEd       Declination 1950 (degrees)
  19- 20  I2    arcmin  DEm       Declination 1950 (minutes)
  22- 23  I2    arcsec  DEs       Declination 1950 (seconds)
  25- 29  I5    km/s    cz        Heliocentric velocity
  31- 33  I3    km/s  e_cz        Mean error on cz
      35  A1    ---   r_cz        Reference for cz (1)
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Note (1) : The references are:
     M = Maia et al. (MdCL), 1989, Ap.J.S. 69,809     =1989ApJS...69..809M
     1 = this work, RV from absorption lines in a low resolution spectrum
     2 = this work, RV from absorption lines in a high resolution spectrum
     3 = this work, RV from absorption lines (average of low and high
              respective spectrum)
     4 = this work, RV from emission lines in a low resolution spectrum
     5 = this work, RV from emission lines in a high resolution spectrum
     6 = this work, RV from emission lines (average of low and high
                respective spectrum)
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Courtesy: P. Forcadi <pfocardi@astbo4.bo.astro.it>
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(End)                                         Patricia Bauer [CDS]   18-Mar-1996