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J/A+A/454/301       Radial velocities of 6 binaries          (Frasca+, 2006)
Newly discovered active binaries in the RasTyc sample of stellar X-ray sources.
I. Orbital and physical parameters of six new binaries.
    Frasca A., Guillout P., Marilli E., Freire Ferrero R., Biazzo K., Klutsch A.
   <Astron. Astrophys. 454, 301 (2006)>
   =2006A&A...454..301F
ADC_Keywords: Binaries, spectroscopic ; Radial velocities ; X-ray sources

Keywords: stars: binaries: spectroscopic - stars: fundamental parameters -
          stars: late-type - stars: activity - stars: kinematics - X-rays: stars

Description:
    Radial velocity measurements of the two components of three new
    discovered SB2 systems, HD183957, BD+15 4538, and BD+33 4462, have
    been obtained from optical spectra acquired with both ELODIE and
    AURELIE spectrographs at the Observatoire de Haute-Provence (OHP) and
    FRESCO spectrograph at the Osservatorio Astrofisico di Catania (OAC)
    by means of the cross-correlation technique (Tables 2-4).
    Radial velocities of three new discovered SB1 systems, HD 237215,
    HD 57267, and BD+38 2140, obtained with the same instruments are
    reported in Tables 5-7.
Objects:
    -----------------------------------------------------------------
       RA   (2000)   DE      Designation(s)                 (File)
    -----------------------------------------------------------------
    19 31 37.0   +11 43 26   HD 183957  = TYC 1063- 1821-1  (table2)
    21 59 40.1   +16 02 18   BD+15 4538 = TYC 1679-  700-1  (table3)
    22 14 28.3   +33 56 30   BD+33 4462 = TYC 2741- 2276-1  (table4)
    04 05 42.3   +57 07 37   HD 237215  = TYC 3726-   75-1  (table5)
    07 21 32.8   +26 09 33   HD 57267   = TYC 1913-  930-1  (table6)
    10 26 22.8   +37 45 13   BD+38 2140 = TYC 3001- 1282-1  (table7)
    -----------------------------------------------------------------

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table2.dat        46       38  *Radial velocity of both components of HD 183957
table3.dat        46       22  *Radial velocity of both components of BD+15 4538
table4.dat        46       29  *Radial velocity of both components of BD+33 4462
table5.dat        34       24  *Radial velocity of the SB1 system HD 237215
table6.dat        34       23  *Radial velocity of the SB1 system HD 57267
table7.dat        34       27  *Radial velocity of the SB1 system BD+38 2140
tables.tex       118      328   LaTeX version of the tables

Note on table2.dat table3.dat table4.dat table6.dat table7.dat:
   From ELODIE and OAC spectra
Note on table5.dat: From AURELIE and OAC spectra



See also:
    J/A+A/406/535 : Hamburg/RASS Cat. of optical ident. V3.0 (Zickgraf+, 2003)


Byte-by-byte Description of file: table2.dat table3.dat table4.dat

   Bytes Format Units   Label     Explanations

   1- 12  F12.4 d       HJD       Heliocentric Julian Date
  14- 18  F5.3  ---     Phase     [0/1] Orbital phase
  20- 25  F6.2  km/s    RVp       Radial velocity of the primary component
  27- 30  F4.2  km/s    e_RVp     rms uncertainty on RVp
  32- 37  F6.2  km/s    RVs       ?=- Radial velocity of the secondary component (1)
  39- 42  F4.2  km/s    e_RVs     ?=- rms uncertainty on RVs (1)
  44- 46  A3    ---     Obs       Observatory (G1)

Note (1): RVs = --- for Blended CCF peaks



Byte-by-byte Description of file: table5.dat table6.dat table7.dat

   Bytes Format Units   Label    Explanations

   1- 12  F12.4 d       HJD      Heliocentric Julian Date
  14- 18  F5.3  ---     Phase    [0/1] Orbital phase
  20- 25  F6.2  km/s    RV       Radial velocity
  27- 30  F4.2  km/s    e_RV     rms uncertainty on radial velocity
  32- 34  A3    ---     Obs      Observatory (G1)


Global notes:

Note (G1): Observatories as follows:
     OHP = Observatoire de Haute-Provence
     OAC = Osservatorio Astrofisico di Catania


Acknowledgements: Antonio Frasca, afr(at)oact.inaf.it

(End)                                        Patricia Vannier [CDS]  19-Apr-2006