J/A+A/427/313 Radial velocities of evolved stars. III. (De Medeiros+, 2004)
A catalog of rotational and radial velocities for evolved stars.
III. Double-lined binary systems.
De Medeiros J.R., Udry S., Mayor M.
<Astron. Astrophys., 427, 313-317 (2004)>
=2004A&A...427..313D 2004A&A...427..313D
ADC_Keywords: Stars, double and multiple ; Radial velocities ;
Rotational velocities
Keywords: stars: evolution - stars: late-type - stars: fundamental parameters -
stars: binaries: spectroscopic - techniques: radial velocities -
catalogs
Abstract:
Rotational velocity measurements are presented for a sample of 78
double-lined binary systems with an evolved component. This work is
the third part of the large survey carried out with the CORAVEL
spectrometer to establish the behavior the rotation for stars evolving
off the main sequence (De Medeiros & Mayor, 1999, Cat.
J/A+AS/139/433; De Medeiros et al. 2002, Cat. J/A+A/395/97).
Some of the stars show an orbital motion which require some further
analysis; the corresponding results will be included in a forthcoming
paper. The stars concerned are HD 5303, 82543, 169268, 172088 and
250810.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 72 123 Rotational and radial velocity for double-lined
(SB2) and triple-lined (SB3) binary systems
with evolved components
table2.dat 78 29 Rotational and radial velocity for single-lined
and blended double-lined binary systems with
evolved components
table3.dat 73 7 Rotational and radial velocity for 6 apparently
single evolved stars
table4.dat 36 1626 Radial-velocity data
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See also:
J/A+AS/139/433 : RV and vsini of evolved stars (de Medeiros+ 1999)
J/A+A/395/97 : RV and vsini of Ib supergiant stars (de Medeiros+, 2002)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HD HD number
8 A1 --- m_HD Multiplicty index on HD
10- 22 A13 --- SpType MK spectral type
25- 28 F4.2 mag B-V ? B-V colour index
31- 37 F7.2 km/s RV Radial velocity
40- 44 F5.2 km/s e_RV rms uncertainty on RV
47- 49 I3 --- o_RV Number of CORAVEL observations
52- 55 I4 d DT Time span of the observation
57 A1 --- l_vsini Limit flag on vsini
58- 61 F4.1 km/s vsini Rotational velocity
64- 67 F4.1 km/s e_vsini ? rms uncertainty on vsini
69- 72 A4 --- Rem Remarks (G1)
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Byte-by-byte Description of file: table[23].dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HD HD number
8 A1 --- m_HD Multiplicty index on HD
10- 22 A13 --- SpType MK spectral type
25- 28 F4.2 mag B-V ? B-V colour index
31- 36 F6.2 km/s RV Radial velocity
40- 44 F5.2 km/s e_RV rms uncertainty on RV
47- 51 F5.3 --- P(chi2) Probability that the radial velocity of the
star is constant
53- 55 I3 --- o_RV Number of CORAVEL observations
58- 61 I4 d DT Time span of the observation
63 A1 --- l_vsini Limit flag on vsini
64- 67 F4.1 km/s vsini Rotational velocity
70- 73 F4.1 km/s e_vsini ? rms uncertainty on vsini
75- 78 A4 --- Rem Remarks (G1)
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 2 A2 --- --- [HD]
3- 8 I6 --- HD HD number
10- 20 F11.3 d HJD Heliocentirc Julian date
22- 28 F7.2 km/s RV Radial velocity
30- 33 F4.2 km/s e_RV rms uncertainty on RV
36 I1 --- m_HD [1/3] Component number of the SB2
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Global notes
Note (G1): Remarks as follows:
SB = star presenting a single-lined spectroscopic binary behavior
SB2O = star presenting a double-lined systems with a blended behavior
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Author's address: J.R. de Medeiros, renan(at)dfte.ufrn.br
(End) Patricia Vannier [CDS] 09-Feb-2005