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III/191 Radial Velocities of Nearby Stars (Tokovinin, 1992)
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Catalogue of radial velocities of Nearby Stars
Tokovinin A.A.
<in Catalogue of radial velocity measurements, ed. A.A.Tokovinin.
Moscow Univ. Press, 4 (1990)>
Tokovinin A.A.
<Pis'ma v Astronom. Zh. 16, 52 (1990)>
=1990PAZh...16...52T
Tokovinin A.A.
<Astron. Astrophys. 256, 121 (1992)>
=1992A&A...256..121T
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ADC_Keywords: Stars, nearby ; Radial velocities ; Rotational velocities
Description:
The catalogue contains radial 1365 individual measurements of radial
velocities of 200 dwarf stars within 25 parsecs from the Sun, mostly
of spectral types K and M. They were measured in 1986-1985 with
correlation spectrometer. The typical accuracy is 0.3-0.8km/s. The
average parameters of correlation dip (equivalent width and FWHM) are
also given and may be used to estimate axial rotation and metallicity.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
mean.dat 85 200 Mean data: radial velocities, equivalent widths
and rotational velocities
radvel.dat 36 1365 Individual observations
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See also:
V/70A : Nearby Stars, Preliminary 3rd Version (Gliese+ 1991)
Byte-by-byte Description of file: mean.dat
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Bytes Format Units Label Explanations
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2- 10 A9 --- Name Object name (Gliese/GJ, see Cat. V/70)
12- 13 I2 h RAh Right Ascension 1950 (hours)
14- 15 I2 min RAm Right Ascension 1950 (minutes)
16- 17 I2 s RAs Right Ascension 1950 (seconds)
18 A1 --- DE- Declination 1950 (sign)
19- 20 I2 deg DEd Declination 1950 (degrees)
21- 24 F4.1 arcmin DEm Declination 1950 (minutes)
26- 32 F7.2 km/s RV Mean weighted velocity
34- 37 F4.2 km/s e_RV Internal error of mean velocity
39- 42 F4.2 km/s E_RV External error of mean velocity
46- 47 I2 --- o_RV Number of Vr measurements
49- 52 F4.1 km/s FWHM Mean FWHM of the dip
54- 57 F4.1 km/s e_FWHM Error of mean FWHM
59- 62 F4.1 km/s Vsini Rotational velocity
64- 67 F4.1 km/s e_Vsini Error of rotational velocity
68 A1 --- n_Vsini [*] *: upper limit of Vsini instead of error
70- 74 F5.2 km/s EW Equivalent width of the dip
76- 80 F5.2 km/s e_EW Error of EW
84- 85 I2 --- o_EW Number of EW & Vsini measurements
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Byte-by-byte Description of file: radvel.dat
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Bytes Format Units Label Explanations
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2- 10 A9 --- Name Object name (Gliese/GJ, see Cat. V/70)
12- 22 F11.3 d HJD Heliocentric Julian day of observation
26- 31 F6.1 km/s RV Radial velocity
34- 36 F3.1 km/s e_RV Internal error of RV
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Acknowledgements: Andrei Tokovinin <toko@sai.msu.su>
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(End) Patricia Bauer, Francois Ochsenbein [CDS] 16-Feb-1999