J/other/AstBu/72.391 CP stars magnetic fields catalog (2010) (Romanyuk+, 2017)
Results of magnetic field measurements performed with the 6-m telescope.
IV. Observations in 2010.
Romanyuk I.I., Semenko E.A., Kudryavtsev D.O., Moiseeva A.V., Yakunin I.A.
<Astrophys. Bull., 72, 391-410 (2017)>
=2017AstBu..72..391R 2017AstBu..72..391R (SIMBAD/NED BibCode)
ADC_Keywords: Stars, Ap; Stars, Bp ; Stars, peculiar ; Stars, standard ;
Magnetic fields ; Spectroscopy
Keywords: stars magnetic field - stars chemically peculiar
Abstract:
We present the results of measuring longitudinal magnetic fields
(Be), rotation velocities (vesini), and radial velocities (Vr)
of 92 stars observed with the Main Stellar Spectrograph (MSS) of the
6-m BTA telescope of the Special Astrophysical Observatory in 2010.
Observations of standard stars without magnetic fields confirm the
absence of systematic errors capable of introducing distortions into
the longitudinal-field measurement results.
Description:
Data was obtained at the Main Stellar Spectrograph of the Russian 6-m
telescope during 2010. We got 195 zeeman spectra for 92 stars.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table4.dat 77 195 Catalog of magnetic fields of CP stars (2010)
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See also:
J/other/AstBu/69.427 : CP stars magnetic fields catalog (2007) (Romanyuk+ 2014)
J/other/AstBu/70.444 : CP stars magnetic fields catalog (2008) (Romanyuk+ 2015)
J/other/AstBu/71.302 : CP stars magnetic fields catalog (2009) (Romanyuk+ 2016)
J/other/AstBu/73.178 : Magnetic fields of CP stars (2011) (Romanyuk+, 2018)
Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Name HD or BD number
14- 24 F11.3 --- JD JD (Julian Date)
26- 29 I4 --- S/N ? Signal-to-noise ratio
31- 35 I5 gauss Be(z) ? Magnetic field, measured by the
standard Babcock method
37- 40 I4 gauss e_Be(z) ? Standard error of Magnetic field
42- 46 I5 gauss Be(r) ? Longitudinal magnetic field, measured by the
regression method
48- 50 I3 gauss e_Be(r) ? Standard error of Magnetic field
52- 56 I5 gauss Be(h) ? Longitudinal magnetic field, measured by the
core of the hydrogen Hβ line
58- 60 I3 gauss e_Be(h) ? Standard error of Magnetic field
62- 66 F5.1 km/s RV ? Radial velocity
68- 70 F3.1 km/s e_RV ? Standard error of Radial velocity
72- 74 I3 km/s vesini ? Projection of rotation velocity
76- 77 I2 km/s e_vesini ? Standard error of Projection of
rotation velocity
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Acknowledgements:
Anastasiya Moiseeva, agreana(at)mail.ru
References:
Romanyuk et al., Paper I 2014AstBu..69..427R 2014AstBu..69..427R, Cat. J/other/AstBu/69.427
Romanyuk et al., Paper II 2015AstBu..70..444R 2015AstBu..70..444R, Cat. J/other/AstBu/70.444
Romanyuk et al., Paper III 2016AstBu..71..302R 2016AstBu..71..302R, Cat. J/other/AstBu/71.302
Romanyuk et al., Paper V 2018AstBu..73..178R 2018AstBu..73..178R, Cat. J/other/AstBu/73.178
(End) Iosif Romanyuk [Astrophysical Bull.], Patricia Vannier [CDS] 25-Feb-2019