J/A+A/407/631 Catalogue of stellar effective magnetic fields (Bychkov+, 2003)
Catalogue of averaged stellar effective magnetic fields.
I. Chemically peculiar A and B type stars.
Bychkov V.D., Bychkova L.V., Madej J.
<Astron. Astrophys. 407, 631 (2003)>
=2003A&A...407..631B 2003A&A...407..631B
ADC_Keywords: Stars, peculiar ; Magnetic fields
Keywords: Stars: magnetic fields - Stars: fundamental parameters
Abstract:
We present the catalogue of averaged quadratic effective magnetic
fields <Be> for 596 main sequence and giant stars. The catalogue is
derived from measurements of the stellar effective magnetic field
strengths Be, which were compiled from the existing literature.
Description:
Averaged longitudinal magnetic fields <Be> and other data are listed.
For each star we present HD number, spectral type, <Be>, rms standard
error of <Be>, chi2 for one degree of freedom, method of Be
determination, reference number and comments.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 213 790 The catalogue
refs.dat 167 333 References
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See also:
II/134 : Catalog of Magnetic Field Measurements (Didelon 1983)
III/162 : General Catalogue of Ap and Am stars (Renson+ 1991)
J/AZh/79/526 : Magnetic fields in late-type giants (Tarasova, 2002)
J/A+AS/123/353 : Mean magnetic field modulus of Ap stars (Mathys, 1997)
Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
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2- 11 A10 --- HD Name of a star
14- 22 A9 --- SpType MK Spectral type
24- 26 I3 --- o_<Be> Number of Be measurements
29- 35 F7.1 10-4T <Be> ? Averaged quadratic field (gauss)
38- 43 F6.1 10-4T e_<Be> ? rms standard error of <B_e> (gauss)
46- 52 F7.2 --- chi2 ? chi^2 for a single degree of freedom
56- 58 A3 --- Method Method of Be determination (1)
62-165 A104 --- Refs Up to 31 references, as comma-separated numbers
detailed in file "refs.dat"
184-212 A29 --- Notes Notes and comments
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Note (1): Methods:
Met: Be measured in metallic lines,
Hl: Be measured in hydrogen Balmer line wings,
All: Be measurements of both types.
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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- 3 I3 --- Ref Reference number
5- 23 A19 --- BibCode BibCode
25- 48 A24 --- Aut Author's name
50-167 A118 --- Com Comments
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Acknowledgements: J. Madej
(End) Patricia Bauer [CDS] 25-Jul-2003