Access to Astronomical Catalogues

J/A+AS/95/1    Dumb-bell galaxies in Southern Rich Clusters    (Gregorini+ 1992)
Sample of dumb-bell galaxies in southern rich clusters
     Gregorini L., Vettolani G., de Ruiter H.R., Parma P.
    <Astron. Astrophys. Suppl. Ser. 95, 1 (1992)>
    =1992A&AS...95....1G
ADC_Keywords: Clusters, galaxy; Positional data

Keywords: galaxies: clustering-galaxies: elliptical and lenticular, cD


File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   this file
table1            43       17   dumb-bell systems identified with the
                                        brightest cluster member
table2            43       10   possible dumb-bell systems identified
                                        with the brightest cluster member
table3            43        6   dumb-bell systems identified with cluster
                                        members (not the brightest one)
table4            48       74   dumb-bell galaxies belonging to BM I and
                                        BM I-II clusters


Byte-by-byte Description of file: table1 table2 table3

   Bytes Format    Units    Label    Explanations

   1-  4  I4       ---      Abell    [0,] Abell name
   7-  9  I3       Mpc      CODIST   comoving distance (alternative expression
                                      of the unit is "Mpc/(H0/100)" where H0
                                      denotes the Hubble constant)
      10  A1       ---     q_CODIST  [*] the comoving distance is estimated
  13- 14  I2       h        RAh      right ascension (B1950) of the eastern
                                         component of the dumb-bell system
                                         (hours)
  16- 17  I2       min      RAm      right ascension (minutes)
  19- 22  F4.1     s        RAs      right ascension (seconds)
      25  A1       ---      DE-      [-]! declination sign
  26- 27  I2       deg      DEd      declination of the eastern component of the
                                      dumb-bell system (degrees)     (B1950)
  29- 30  I2       arcmin   DEm      declination (minutes)
  32- 33  I2       arcsec   DEs      declination (seconds)
  36- 39  F4.1     s        oRAs     [,0] increment of the second component in
                                      RAs
  41- 43  I3       arcsec   oDEs     increment of the second component in DEs


Byte-by-byte Description of file: table4

   Bytes Format    Units    Label    Explanations

   1-  4  I4       ---      Abell    [0,]? Abell name
   7-  9  I3       Mpc      CODIST   []? comoving distance (alternative
                                      expression of the unit is "Mpc/(H0/100)"
                                      where H0 denotes the Hubble constant)
      10  A1       ---     q_CODIST  [*] the comoving distance is estimated
  13- 14  I2       h        RAh      right ascension (B1950) of the eastern
                                      component of the dumb-bell system (hours)
  16- 17  I2       min      RAm      right ascension (minutes)
  19- 22  F4.1     s        RAs      right ascension (seconds)
      25  A1       ---      DE-      [-] declination sign
  26- 27  I2       deg      DEd      declination of the eastern component of
                                      the dumb-bell system (degrees)  (B1950)
  29- 30  I2       arcmin   DEm      declination (minutes)
  32- 33  I2       arcsec   DEs      declination (seconds)
  36- 39  F4.1     s        oRAs     [,0] increment of the second component in
                                      RAs
  41- 43  I3       arcsec   oDEs     increment of the second component in DEs
  46- 48  A3       ---      NOTE     [a-c,] 'a'= not the brightest cluster member
                                           'b'= possible dumb-bell
                                           'c'= triple system


History:
    The files were forwarded to CDS by Heinz J. Andernach
    (courtesy L. Gregorini)
(End)                                        Koichi Nakajima [CDS]   20-Nov-1993