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J/MNRAS/364/146  BR photometry of NGC 5328 group of galaxies (Grutzbauch+, 2005)
Optical properties of the NGC 5328 group of galaxies.
    Grutzbauch R., Annibali F., Bressan A., Focardi P., Kelm B., Rampazzo R.,
    Zeilinger W.W.
   <Mon. Not. R. Astron. Soc., 364, 146-162 (2005)>
   =2005MNRAS.364..146G
ADC_Keywords: Clusters, galaxy ; Galaxies, photometry

Keywords: galaxies: distances and redshifts - galaxies: evolution -
          galaxies: interactions - galaxies: photometry -
          galaxies: stellar content

Abstract:
    We present the results of a photometric and spectroscopic study of
    seven members of the NGC 5328 group of galaxies, a chain of galaxies
    spanning over 200kpc (H0=70km/s/Mpc). We analyse the galaxy structure
    and study the emission-line properties of the group members looking
    for signatures of star formation and active galactic nucleus activity.
    We finally attempt to infer, from the modelling of line-strength
    indices, the stellar population ages of the early-type members.

Description:
    The observations were performed at the ESO 3.6-m telescope in La
    Silla, Chile during the nights of 2000 May 5 and 6. Details of the
    observations and the data reduction procedures are described in
    Paper II (Grutzbauch et al., 2005, Cat. J/AJ/129/1832).

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
tablea1.dat       63       95   Faint group member candidates


See also:
 J/AJ/129/1832 : Photometry in the NGC 4756 group of galaxies (Grutzbauch+ 2005)


Byte-by-byte Description of file: tablea1.dat

   Bytes Format Units   Label     Explanations

   1-  4  I4    ---    [GAB2005]  Number of the object assigned by SExtractor
   6-  7  I2    h       RAh       Right ascension (J2000.0)
   9- 10  I2    min     RAm       Right ascension (J2000.0)
  12- 17  F6.3  s       RAs       Right ascension (J2000.0)
      19  A1    ---     DE-       Declination sign (J2000.0)
  20- 21  I2    deg     DEd       Declination (J2000.0)
  23- 24  I2    arcmin  DEm       Declination (J2000.0)
  26- 31  F6.3  arcsec  DEs       Declination (J2000.0)
  33- 38  F6.3  mag     Rmag      Bessel R magnitude
  40- 44  F5.3  mag     e_Rmag    rms uncertainty on Rmag
  46- 51  F6.2  mag     RMAG      Absolute R magnitude
  53- 57  F5.3  mag     B-R       Bessel B-R colour index
  59- 63  F5.3  mag     e_B-R     rms uncertainty on B-R


History:
    From electronic version of the journal

References:
   Tanvuia et al., Paper I        2003AJ....126.1245T
   Grutzbauch et al., Paper II    2005AJ....129.1832G, Cat. J/AJ/129/1832
(End)                                      Patricia Vannier [CDS]    04-May-2006