J/MNRAS/415/2238 Abundances of TX UMa (Glazunova+, 2011)
TX UMa: new orbit, spin rotation and chemical composition of components.
Glazunova L.V., Mkrtichian D.E., Rostopchin S.I.
<Mon. Not. R. Astron. Soc., 415, 2238-2244 (2011)>
=2011MNRAS.415.2238G 2011MNRAS.415.2238G
ADC_Keywords: Binaries, eclipsing ; Abundances
Keywords: binaries: eclipsing - stars: abundances -
stars: fundamental parameters - stars: individual: TX UMa
Abstract:
High-resolution echelle spectra have been obtained of the
semi-detached Algol-type eclipsing binary system, TX UMa with the
high-resolution echelle spectrographs of the 1.8m telescope at
Bohyunsan Optical Astronomy Observatory in Korea and of the 2.0m
telescope of Peak Terskol Observatory in Russia. New accurate radial
velocities of its components have been measured.
Objects:
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RA (2000) DE Designation(s)
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10 45 20.50 +45 33 58.8 TX UMa = HIP 52599
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
appena.dat 48 73 The abundance data for the individual lines
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See also:
J/other/CoSka/38.358 : Radial velocities of TX UMa (Komzik+, 2008)
Byte-by-byte Description of file: appena.dat
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Bytes Format Units Label Explanations
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1- 5 F5.2 --- Ion Code for ion (i.e. 12.01 for MgII)
7- 14 F8.3 0.1nm Line Wavelength
16- 21 F6.3 --- loggf Oscillator strength
23- 28 F6.3 [-] [A/H] Abundance, for Teff=12900K and logg=4.2
30- 34 F5.3 [cm-2] logN(A) Element column density,
for Teff=12900K and logg=4.2
36- 41 F6.3 [-] [A/H]2 Abundance, for Teff=12600K and logg=4.2
43- 48 F6.3 [-] [A/H]3 Abundance, for Teff=12900K and logg=3.9
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 16-Mar-2012