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J/AJ/107/1629    Hercules region galaxies structures     (Tarenghi+, 1994)
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Galaxy structures in the Hercules region
      Tarenghi M., Garilli B., Maccagni D.
      <Astron. J. 107, 1629 (1994)>
      =1994AJ....107.1629T      (SIMBAD/NED Reference)
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ADC_Keywords: Galaxies; Redshifts 

Description: 
  216 redshifts have been obtained in a region of 981deg^2^ south of
  the Hercules supercluster. 172 of these redshifts are of galaxies with
  mpg<=15.1, 110 of which had no previous velocity measurement. 44 new
  redshifts are of galaxies fainter than mpg=15.1.

Introduction: 
  table1 lists all the galaxies with Zwicky magnitude brighter than 15.1
  either included in the CGCG (Zwicky et al. 1960; Zwicky & Herzog 1963, 1966)
  or in the 1990 public version of ZCAT and lying in the area delimited by
  (RA=14h40m, Dec=-3d), (RA=14h40m, Dec=39d), (RA=16h40m, Dec=39d),
  (RA=16h40m, Dec=15d), (RA=18h18m, Dec=15d) and (RA=18h18m, Dec=-3d).
  For the sake of completeness and in order that information can be
  disseminated, table2 lists all galaxies with either unpublished
  velocities (44) or morphologies, or for which there is an estimate
  of the magnitude.

Addresses:
    Tarenghi M.                     mtarengh@eso.org
    Garilli B.                      bianca@ifetr.mi.cnr.it
    Maccagni D.                     dario@ifetr.mi.cnr.it
       European Southern Observatory, Garching, Germany

File Summary:
--------------------------------------------------------------------------------
 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80          .    This file
table1.dat      72        556    Magnitudes, velocities and morphological
                                   classifications of galaxies with mpg <= 15.1
table2.dat      77        139    Magnitudes, velocities and morphological
                                   classifications of galaxies with mpg > 15.1
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Byte-by-byte Description of file: table1.dat, table2.dat
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   Bytes  Format  Units      Label    Explanations
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   2-  3  I2      h          RAh      Right Ascension 1950.0
   5-  6  I2      min        RAm      Right Ascension 1950.0
   8-  9  I2      s          RAs      Right Ascension 1950.0
  11      A1      ---        DE-      Declination sign
  12- 13  I2      deg        DEd      Declination 1950.0
  15- 16  I2      arcmin     DEm      Declination 1950.0
  18- 19  I2      arcsec     DEs      Declination 1950.0
  22- 27  I6      ---        CGCG     ? Zwicky name
  29- 37  A9      ---        Name     Other name
      38  A1      ---      l_Vmag     limit flag on V
  39- 42  F4.1    mag        Vmag     Apparent magnitude
  44      A1      ---      n_Vmag     [ *] Magnitude note (1)
  46- 50  I5      km/s       Vel      ? Heliocentric velocity
  52      A1      ---      n_Vel      [ *] Velocity note (2)
  54- 61  A8      ---        Type     Morphological classification
  62      A1      ---      n_Type     [ *] Morphology note (3)
  64- 77  A14     ---        Comment  General comment about the galaxy
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Note (1): An asterisk denotes eye estimates for those galaxies not in the CGCG
           and for the members of double and multiple systems. The eye estimates
           were obtained by comparison with a certain number (about a dozen) of
           Zwicky galaxies in the same field on the blue glass copies of the
           Palomar Observatory Sky Survey (POSS), and they should be within
           0.1mag of CGCG measurements.
Note (2): One of 110 new velocities obtained by M. Tarenghi in the early
           eighties.
Note (3): Whenever the morphology was not available in the literature,
           B. Garilli and D. Maccagni independently classified the galaxies by
           inspecting the blue glass copies of the POSS.
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References:
  Zwicky, F., Herzog, E., & Wild, P. 1960, Catalog of Galaxies and of Clusters
   of Galaxies (Vol. 1) (California Institute of Technology, Pasadena) (CGCG)
  Zwicky, F., & Herzog, E. 1963, Catalog of Galaxies and of Clusters of
   Galaxies (Vol. 2) (California Institute of Technology, Pasadena) (CGCG)
  Zwicky, F., & Herzog, E. 1966, Catalog of Galaxies and of Clusters of
   Galaxies (Vol. 3) (California Institute of Technology, Pasadena) (CGCG)
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Origin: AAS CD-ROM series, Volume 2, 1994
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(End)           Lee Brotzman [ADS] 08-May-1994, Patricia Bauer [CDS] 24-Oct-1994