J/MNRAS/370/2013 Catalogue of close binaries (Soydugan+, 2006)
A catalogue of close binaries located in the δ Scuti region of the
Cepheid instability strip.
Soydugan E., Soydugan F., Demircan O., Ibanoglu C.
<Mon. Not. R. Astron. Soc., 370, 2013-2024 (2006)>
=2006MNRAS.370.2013S 2006MNRAS.370.2013S
ADC_Keywords: Binaries, eclipsing ; Photometry, UBV ; Stars, masses ;
Stars, diameters
Keywords: binaries: eclipsing - stars: oscillations - delta Scuti
Abstract:
A catalogue of close eclipsing binary systems (detached and
semidetached) with at least one of the components located in the delta
Scuti region of the Cepheid instability strip is presented. The
positions of the stars in the instability strip are determined by
their accurate temperatures and luminosities. Observationally detected
binaries (20 semidetached, four detached and one unclassified) with
oscillating components were included in the catalogue as a separate
table. The primaries of the oscillating Algols tend to be located near
the blue edge of the instability strip. Using reliable luminosities
and temperatures determined by recent photometric and spectroscopic
studies, we have found that at least one or two components of 71
detached and 90 semidetached systems are located in the delta Scuti
region of the Cepheid instability strip. In addition, 36 detached or
semidetached systems discovered by the Hipparcos satellite were also
given as a separate list. One of their components is seen in the delta
Scuti region, according to their spectral type or BV colours. They are
potential candidate binaries with the delta Scuti-type pulsating
components which need further photometric and spectroscopic studies in
better precision. This catalogue covers information and literature
references for 25 known and 197 candidate binaries with pulsating
components.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 110 25 General properties of eclipsing binaries with
pulsating components
table2.dat 39 25 Pulsational properties of eclipsing binaries
with pulsating components
table3.dat 96 71 Candidate detached systems for pulsation
table4.dat 92 90 Candidate semidetached systems for pulsation
table5.dat 67 36 Candidate eclipsing binaries selected from
Hipparcos for pulsation
refs.dat 255 84 References
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See also:
V/42 : Close double stars (Svechnikov+, 1984)
V/115 : Semi-detached eclipsing binaries (Surkova+, 2004)
J/MNRAS/319/215 : Binary evolution (Han+, 2000)
J/ApJ/629/1055 : Evolution of close binary systems (Yakut+, 2005)
J/AJ/131/1674 : Close binary systems from SDSS DR4 (Silvestri+, 2006)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Star name
11 A1 --- n_Name [abc] Binarity class (1)
13- 17 A5 --- SpType MK spectral type of the components
19- 23 F5.2 mag magmax Magnitude of the system at the maximum light
25- 28 F4.2 mag Depth1 Depth of primary minimum
30- 33 F4.2 mag Depth2 ? Depth of secondary minimum
35 A1 --- Band [BV] Filters from which the maximum brightness
and depths of the minima are derived
37- 42 F6.4 d Porb Orbital period of the system, taken from
Kreiner (2004, Cat. J/AcA/54/207)
44- 47 F4.2 solMass Mass1 ? Mass of the primary
49- 52 F4.2 solRad Rad1 ? Radius of the primary
54- 58 F5.2 solLum Lum1 ? Luminosity of the primary
60- 63 I4 K Teff1 ? Effective temperature of the primary
65- 80 A16 --- Ref References, in refs.dat file
82- 89 A8 --- SpType2 MK spectral type of the secondary
91- 94 F4.2 solMass Mass2 ? Mass of the secondary
96- 99 F4.2 solRad Rad2 ? Radius of the secondary
101-105 F5.2 solLum Lum2 ? Luminosity of the secondary
107-110 I4 K Teff2 ? Effective temperature of the secondary
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Note (1): Class of binarity:
a = oEA
b = Detached binary
c = Unknown Kopal classification
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Star name
11 A1 --- Comp [ps] Responsible component from the oscillation
13- 18 F6.4 d Ppuls ? Pulsational period
21- 26 F6.4 mag Apuls ? Pulsational amplitude
27 A1 --- --- [-]
28- 31 F4.2 mag Apuls2 ? Second value of pulsational amplitude when
interval
33 A1 --- Filt [BVY] Passband used in the observation
36 I1 --- N Number of detected pulsational frequencies
38- 39 I2 --- r_Ppuls Reference for pulse data, in refs.dat file
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Byte-by-byte Description of file: table[34].dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Star name
11 A1 --- n_Name [a] indicates a detached binary (1)
13- 15 A3 --- Comp [p,s ] Candidate component(s) for pulsation
17- 23 A7 --- SpType MK spectral type of candidate component(s)
25- 30 F6.3 mag magmax Magnitude of the system at the maximum light
32 A1 --- n_magmax [BV] Filter from which the maximum
brightness is derived
35- 41 F7.4 d Porb Orbital period for the system taken from
Kreiner (2004, Cat. J/AcA/54/207)
43- 46 F4.2 solMass Mass1 ? Mass of the primary
48- 51 F4.2 solMass Mass2 ? Mass of the secondary
53- 56 F4.2 solRad Rad1 ? Radius of the primary
58- 62 F5.2 solRad Rad2 ? Radius of the secondary
64- 69 F6.2 solLum Lum1 ? Luminosity of the primary
71- 75 F5.2 solLum Lum2 ? Luminosity of the secondary
77- 81 I5 K Teff1 ? Effective temperature of the primary
83- 86 I4 K Teff2 ? Effective temperature of the secondary
88- 96 A9 --- Ref References, in refs.dat file
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Note (1): a: Detached binaries with more accurate data.
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Star name
17- 22 I6 --- HIP HIP number
25- 32 A8 --- HD/BD HD or BD number
35- 43 A9 --- SpType MK spectral type of the component(s) located
in the instability strip
45- 50 F6.4 d Per Orbital period for the system
52- 56 F5.2 mag Vmag Johnson V magnitude of the system at the
maximum light
58- 62 F5.3 mag B-V Johnson B-V colour index
64- 67 F4.3 mag e_B-V rms uncertainty on B-V
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Ref Reference number
4- 22 A19 --- bibCode BibCode
24- 46 A23 --- Aut Author's name
48-255 A208 --- Com Comments
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 07-Apr-2007