J/A+A/458/997 Abundances for 6 transiting planet host stars (Santos+, 2006)
Chemical abundances for the transiting planet host stars OGLE-TR-10, 56, 111,
113, 132 and TrES-1. Abundances in different galactic populations.
Santos N.C., Ecuvillon A., Israelinan G., Mayor M., Melo C., Queloz D.,
Udry S., Ribeiro J.P., Jorge S.
<Astron. Astrophys. 458, 997 (2006)>
=2006A&A...458..997S 2006A&A...458..997S
ADC_Keywords: Abundances, [Fe/H] - Abundances, peculiar - Planets
Keywords: Stars: abundances ; Stars: fundamental parameters ;
planetary systems ; Galaxy: abundances ; solar neighbourhood
Abstract:
We used the UVES spectrograph (VLT-UT2 telescope) to obtain
high-resolution spectra of 6 stars hosting transiting planets, namely
for OGLE-TR-10, 56, 111, 113, 132, and TrES-1. These spectra are now
used to derive and discuss the chemical abundances for C, O, Na, Mg,
Al, Si, S, Ca, Sc, Ti, V, Cr, Mn, Co, Ni, Cu, and Zn.
Description:
In table2, the line-lists and atomic parameters used in the chemical
analysis are presented.
Objects:
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RA (2000) DE Designation(s)
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17 51 28.2 -29 52 35 OGLE-TR-10 = OGLE-TR 10
17 56 35.5 -29 32 21 OGLE-TR-56 = OGLE-TR 56
10 53 17.9 -61 24 20 OGLE-TR-111 = OGLE-TR 111
10 52 24.4 -61 26 49 OGLE-TR-113 = OGLE-TR 113
10 50 34.7 -61 57 26 OGLE-TR-132 = OGLE-TR 132
19 04 09.8 +36 37 56 TrES-1 = NAME TrES-1
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 103 6 Stellar parameters and metallicities
table2.dat 27 136 Line-list and atomic parameters
tables.dat 33 114 Derived abundances for the 6 stars
(tables 3-6 of the paper)
table7.dat 81 6 Stellar I magnitudes, stellar radii, galactic
coordinates, derived distances, X, Y, Z, Rg
galactic coordinates, adopted interstellar
extinction, and systemic radial-velocities for
the 6 stars studied
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See also:
J/A+A/356/590 : The CORALIE survey for extrasolar planets II (Udry+, 2000)
J/A+A/375/205 : The CORALIE survey for extrasolar planets V (Naef+ 2001)
J/A+A/379/999 : The CORALIE survey for extrasolar planets. VI (Santos+ 2001)
J/A+A/388/632 : The CORALIE survey for extrasolar planets. VII (Pepe+, 2002)
J/A+A/390/267 : The CORALIE survey for extrasolar planets VIII (Udry+, 2002)
J/A+A/392/215 : The CORALIE survey for extrasolar planets. IX. (Santos+ 2002)
J/A+A/398/363 : Statistical properties of exoplanets II (Santos+, 2003)
J/A+A/406/373 : The CORALIE survey for extrasolar planets. XI (Santos+, 2003)
J/A+A/415/391 : The CORALIE survey for extrasolar planets. XII (Mayor+, 2004)
J/A+A/415/1153 : [Fe/H] for 98 extra-solar planet-host stars (Santos+, 2004)
J/A+A/438/251 : Abundances in stars with giant planets (Beirao+, 2005)
J/A+A/449/723 : Abundances in atmospheres of stars with planets (Gilli+, 2006)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Star name
13- 16 I4 K Teff Effective temperature
18- 20 I3 K e_Teff rms uncertainty on Teff
22- 25 F4.2 [cm/s2] logg Surface gravity
27- 30 F4.2 [cm/s2] e_logg rms uncertainty on logg
32- 35 F4.2 km/s Vt Turbulent velocity
37- 40 F4.2 km/s e_Vt rms uncertainty on Vt
42- 45 F4.2 [Sun] [Fe/H] Metallicity
47- 50 F4.2 [Sun] e_[Fe/H] rms uncertainty on [Fe/H]
52- 53 I2 --- o_FeI Number of Fe I lines used in analysis
55- 56 I2 --- o_FeII Number of Fe I lines used in analysis
58- 61 F4.2 --- e_FeI Dispersion of abundances given by FeI lines
63- 66 F4.2 --- e_FeII Dispersion of abundances given by FeII lines
68-103 A36 ---- Ref Reference
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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- 7 F7.2 0.1nm Lambda Wavelength of spectral line
9- 13 F5.3 eV Xlow Lower excitation potential
15- 21 F7.4 [-] loggf Oscillator strength value
23- 27 A5 --- El Element and ionization stage
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Byte-by-byte Description of file: tables.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Star name
13- 17 A5 --- El Element
18 A1 --- l_[El/H] Limit flag on [El/H]
19- 23 F5.2 [Sun] [El/H] ?=- Abundance
25- 28 F4.2 [Sun] e_[El/H] ?=- rms uncertainty on [El/H]
30- 31 I2 --- o_[El/H] ?=- Number of lines used in analysis
33 A1 --- n_[El/H] [*] Note (1)
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Note (1): For OGLE-TR-113, the Cu abundance was obtained only from the 5380Å,
the uncertainty was derived based on an estimate of the measured EW.
For TrES-1, only the 6757Å line of sulphur was measured.
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Byte-by-byte Description of file: table7.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- Name Name
13- 17 F5.2 mag Imag I magnitude (1)
19- 23 F5.3 solRad Rad Star radius
25- 32 F8.4 deg GLON Galactic longitude
34- 40 F7.4 deg GLAT Galactic latitude
42- 45 I4 pc Dist0 Distance derived considering null extinction
47- 50 I4 pc Dist Distance
52- 56 I5 pc X X galactic coordinate
58- 61 I4 pc Y Y galactic coordinate
63- 65 I3 pc Z Z galactic coordinate
67- 70 I4 pc Radg Galactocentric distance
72- 75 F4.2 mag AV Adopted interstellar extinction
77- 80 F4.1 km/s RV Systemic radial velocity
81 A1 --- r_RV References for RV (2)
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Note (1): For TrES-1, the I magnitude was derived from the V magnitude
(V=11.79) and the known effective temperature.
Note (2): References for radial velocities as follows:
a = Bouchy et al. (2005A&A...431.1105B 2005A&A...431.1105B)
b = Pont et al. (2004A&A...426L..15P 2004A&A...426L..15P)
c = Bouchy et al. (2004A&A...421L..13B 2004A&A...421L..13B)
d = This paper
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Acknowledgements:
Nuno C. Santos, nuno(at)oal.ul.pt
(End) Nuno C. Santos [Lisbon Obs., Portugal], Patrica Vannier [CDS] 19-Oct-2006