J/AN/331/349 O, B-type & red supergiant masses and luminosities (Hohle+, 2010)
Masses and luminosities of O- and B-type stars and red supergiants.
Hohle M.M., Neuhauser R., Schutz B.F.
<Astron. Nachrichten, 331, 349-360 (2010)>
=2010AN....331..349H 2010AN....331..349H
ADC_Keywords: Stars, O ; Stars, B-type ; Stars, supergiant ;
Photometry, infrared ; Stars, masses ; Effective temperatures
Keywords: binaries: general - stars: early-type -
stars: fundamental parameters - stars: statistics
Abstract:
Massive stars are of interest as progenitors of supernovae, i.e.
neutron stars and black holes, which can be sources of gravitational
waves. Recent population synthesis models can predict neutron star and
gravitational wave observations but deal with a fixed supernova rate
or an assumed initial mass function for the population of massive
stars. Here we investigate those massive stars, which are supernova
progenitors, i.e. with O- and early B-type stars, and also all
supergiants within 3kpc. We restrict our sample to those massive
stars detected both in 2MASS and observed by Hipparcos, i.e. only
those stars with parallax and precise photometry. To determine the
luminosities we calculated the extinctions from published multi-colour
photometry, spectral types, luminosity class, all corrected for
multiplicity and recently revised Hipparcos distances. We use
luminosities and temperatures to estimate the masses and ages of these
stars using different models from different authors.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 108 2196 Input data for single stars
table1fp.dat 108 262 Pourbaix input data of primary for multiple stars
table1sp.dat 108 262 Pourbaix input data of secondary for multiple stars
table2.dat 60 101 All values obtained from the catalogues cited in
the paper
table3.dat 76 2196 Derived mass and luminosity, single stars
table3p.dat 76 101 *own mass calculation of primary for multiple stars
table3s.dat 76 101 *own mass calculation of secondary for multiple stars
table3fp.dat 76 262 *Pourbaix derived mass and luminosity of primary
for multiple stars
table3sp.dat 76 262 *Pourbaix derived mass and luminosity of secondary
for multiple stars
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Note on table3s.dat, table3p.dat : based on the temperature/luminosity as
listed in table2.
Note on table3fp.dat, table3sp.dat : Data based on the catalogue from
Pourbaix Catalogue of Spectroscopic Binary Orbits (B/sb9)
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See also:
B/sb9 : SB9: 9th Catalogue of Spectroscopic Binary Orbits (Pourbaix+ 2004-2009)
I/239 : The Hipparcos and Tycho Catalogues (ESA 1997)
I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)
Byte-by-byte Description of file: table1*.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HIP Hipparcos identification number (Cat. I/311)
8- 13 F6.3 mag Bmag ?=99.99 B magnitude
15- 20 F6.3 mag Vmag ?=99.99 V magnitude
22- 29 F8.5 mag Jmag ?=99.99 2MASS J magnitude
31- 35 F5.3 mag e_Jmag ? rms uncertainty on Jmag
37- 44 F8.5 mag Hmag ?=99.99 2MASS H magnitude
46- 50 F5.3 mag e_Hmag ? rms uncertainty on Hmag
52- 58 F7.4 mag Kmag ?=99.99 2MASS K magnitude
60- 64 F5.3 mag e_Kmag ? rms uncertainty on Kmag
66- 70 F5.2 mas plx New reduced Hipparcos parallax
72- 76 F5.2 mas e_plx rms uncertainty on plx
78- 83 F6.3 mas pcor Parallax correction (1)
85- 90 F6.3 mas e_pcor rms uncertainty on pcor
92- 99 A8 --- SpType MK spectral type
101-108 F8.2 K Teff ? Input effective temperature
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Note (1): corrected using Eq. (21) in Smith & Eichhorn (1996MNRAS.281..211S 1996MNRAS.281..211S).
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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- 6 I6 --- HIP Hipparcos identification number (1)
8- 12 F5.2 solMass M1 Mass of the primary
14- 20 F7.4 solMass M2 Mass of the secondary
24- 33 F10.2 solLum Lbol1 Bolometric luminosity of the primary
37- 46 F10.3 solLum Lbol2 Bolometric luminosity of the secondary
50- 54 I5 K Teff1 Effective temperature of the primary
56- 60 I5 K Teff2 Effective temperature of the secondary
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Note (1): Multiple entries mean multiple appearance in the different catalogues.
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Byte-by-byte Description of file: table3*
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Bytes Format Units Label Explanations
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1- 6 I6 --- HIP Hipparcos identification number
8- 12 F5.2 solMass minM1 ? Bertelli mass interval, lower value (1)
14- 18 F5.2 solMass maxM1 ? Bertelli mass interval, upper value (1)
20- 24 F5.2 solMass minM2 ? Claret mass interval, lower value (1)
26- 31 F6.2 solMass maxM2 ? Claret mass interval, upper value (1)
33- 37 F5.2 solMass minM3 ? Schaller mass interval, lower value (1)
38- 43 F6.2 solMass maxM3 ? Schaller mass interval, upper value (1)
45- 50 F6.2 solMass Mmed ? Median mass
52- 56 F5.2 solMass e_Mmed ? Standard deviation for Median mass
58- 67 F10.2 solLum Lbol ? Calculated bolometric luminosity (2)
69- 76 F8.2 K Teffc ? Calculated Effective temperature
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Note (2): We derived the luminosities from the corrected (Smith & Eichhorn,
1996MNRAS.281..211S 1996MNRAS.281..211S) parallaxes.
Bertelli et al., 1994, Cat. J/A+AS/106/275
Claret, 2004, Cat. J/A+A/424/919
Schaller et al., 1992, Cat. J/A+AS/96/269
Note (1): From luminosities and effective temperatures we calculated the
masses (using the models below and taking the errors of the
luminosities into account) with medians and standard deviation.
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Acknowledgements:
Markus Hohle, Markus.Hohle(at)uni-jena.de
(End) Patricia Vannier [CDS] 03-May-2010