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J/ApJS/162/207      Radial velocities of solar-type stars           (Abt+, 2006)
The secondaries of solar-type primaries. I. The radial velocities.
    Abt H.A., Willmarth D.
   <Astrophys. J. Suppl. Ser., 162, 207-226 (2006)>
   =2006ApJS..162..207A
ADC_Keywords: Binaries, spectroscopic ; Stars, double and multiple ;
              Radial velocities
Keywords: binaries: spectroscopic - binaries: visual - planetary systems -
          stars: statistics

Abstract:
    We studied for duplicity the 167 F7-G8 IV or V primaries within 25pc
    of the Sun according to their Hipparcos parallaxes and between
    declinations of -30° and +75°.

Description:
    We used the Kitt Peak 0.9m auxiliary feed telescope and the coude
    spectrograph built for the 2.1m telescope. Also used were a Bausch &
    Lomb grating (302x361mm2 and 632grooves/mm) and F3KB CCD, yielding
    0.11Å/pixel and covering 320Å centered on 5200Å.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
stars.dat         40      157   Stars
table2.dat        43     2166   Radial velocites of program stars


See also:
  V/32  : Stars within 25 pc of the Sun (Woolley+ 1970)
  I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)


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

   Bytes Format Units   Label     Explanations

   1- 11  A11   ---     Name      Star name
      12  A1    ---     n_Name    [M] Indicates a primary or secondary component
                                   (P or S in table 2)
  14- 15  I2    h       RAh       Hour of Right Ascension (J2000.0)
  17- 18  I2    min     RAm       Minute of Right Ascension (J2000.0)
  20- 26  F7.4  s       RAs       Second of Right Ascension (J2000.0)
      28  A1    ---     DE-       Sign of the Declination (J2000.0)
  29- 30  I2    deg     DEd       Degree of Declination (J2000.0)
  32- 33  I2    arcmin  DEm       Arcminute of Declination (J2000.0)
  35- 40  F6.3  arcsec  DEs       Arcsecond of Declination (J2000.0)


Byte-by-byte Description of file: table2.dat

   Bytes Format Units   Label     Explanations

   1- 11  A11   ---     Name      Star name
      12  A1    ---     m_Name    [PS] Indicates the primary (P) or secondary
                                   (S) component
  14- 22  A9    ---     OName     Other name
  24- 35  F12.4 d       HJD       Heliocentric Julian Date
  37- 43  F7.2  km/s    RV        Radial velocity


History:
    From electronic version of the journal
(End)                   Greg Schwarz [AAS], Marianne Brouty [CDS]    31-Aug-2006