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J/A+AS/118/545      Rotational velocities of F dwarfs (Groot+, 1996)
Rotational velocities of F dwarfs; application of the Fourier-Bessel
transformation method
      Groot P.J., Piters A.J.M., van  Paradijs J.
     <Astron. Astrophys. Suppl. Ser. 118, 545 (1996)>
     =1996A&AS..118..545G      (SIMBAD/NED BibCode)
ADC_Keywords: Stars, F-type ; Rotational velocities

Keywords: line: profiles - stars: rotation - techniques: spectroscopic


Description:
    table4 contains rotational velocities for 177 dwarfs with spectral
    types between A7 en G2.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table4            63      179   Observed stars B-V colours, spectral type
                                  and rotational velocities
table4.tex       107      291   LaTeX version of table4


See also:
     III/63 : Revised Catalogue of Rotational Velocities (Uesugi+ 1982)


Byte-by-byte Description of file: table4

   Bytes Format Units   Label     Explanations

   1-  4  I4    ---     HR        [24/9106] HR Bright Star number of the star
       5  A1    ---     m_HR      Multiplicity index for binary
       7  A1    ---     n_HR      [a] A 'a' indicates binary of which both lines
                                   were seen
  10- 13  F4.2  mag     B-V       ? B-V colour
  15- 20  A6    ---     Sp        Spectral type
      22  A1    ---     l_vsini1  Limit flag on vsini1
  23- 27  F5.1  km/s    vsini1    Projected equatorial rotational velocity as
                                   determined with the Fourier-Bessel
                                   transformation (FBT) method
  29- 32  F4.1  km/s    e_vsini1  ? rms uncertainty on vsini1
  34- 36  I3    km/s    vsini2    ? Projected equatorial rotational velocity as
                                     determined with the convolution method
  38- 39  I2    km/s    e_vsini2  ? rms uncertainty on vsini2
      41  A1    ---     l_vsini3  Limit flag on vsini3
  42- 46  F5.1  km/s    vsini3    ? Projected equatorial rotational velocity as
                                     listed in the Bright Star Catalogue
  48- 52  F5.1  km/s    vsini4    ? Projected equatorial rotational velocity as
                                     determined by Soderblom or Slettebak
  53- 54  A2    ---     n_vsini4  [sl] 'sl' indicates Slettebak data
  55- 56  A2    ---     l_vsini5  [≤ ] Limit flag on vsini5
  57- 59  I3    km/s    vsini5    ? Projected equatorial rotational velocity as
                                     listed in catalogue of Uesugi and Fukuda
      60  A1    ---     u_vsini5  Uncertainty flag on vsini5
  62- 63  I2    ---     N         ? Number of lines used in determination of
                                     rotational velocity with the FBT method


Courtesy: Paul Groot  


References:
   Uesugi A. & Fukuda I., 1981, Proc. 7th CODATA Conf  =Catalogue III/63B
   Bright star Catalogue (HR)             =Catalogue V/50
   Slettebak A., 1955, ApJ 121, 653       =1955ApJ...121..653S
   Soderblom D.R., 1982, ApJ 263, 239     =1982ApJ...263..239S
(End)                                         Patricia Bauer [CDS]   11-Apr-1996