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J/A+A/314/491 HD 59435 radial velocity & Geneva photometry (Wade+ 1996)
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An analysis of the Ap spectroscopic binary HD 59435
Wade G., North P., Mathys G., Hubrig S.
<Astron. Astrophys. 314, 491 (1996)>
=1996A&A...314..491W (SIMBAD/NED BibCode)
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ADC_Keywords: Stars, Ap ; Radial velocities ; Photometry, Geneva
Keywords: stars: chemically peculiar - stars: individual: HD 59435 -
stars: magnetic fields - stars: binaries: spectroscopic -
stars: evolution
Description:
Radial velocities obtained with the Coravel scanner and with the ESO
CES spectrograph are combined with Teff estimates and theoretical
evolutionary tracks to determine the masses and luminosities of both
components of the SB2 binary HD 59435. The surface magnetic field of
the Ap secondary is measured from high resolution CES spectra.
For a general description of the Geneva photometric system, see e.g.
<GCPD/13>
Objects:
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RA (2000) DE Designation(s)
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07 29 35.41 -09 15 33.8 HD 59435
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 47 50 CORAVEL radial velocities of HD 59435
table2 47 19 CES spectra radial velocities of HD 59435
table6 69 111 Visual magnitudes and colour indices of
HD 59435 in the Geneva photometric system
tables.tex 77 95 LaTeX version of table1 & table2
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See also:
< J/A+A/347/164 : HD 59435 Geneva photometry (Wade+, 1999)
Byte-by-byte Description of file: table1 table2
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Bytes Format Units Label Explanations
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1- 12 F12.4 d HJD1 Heliocentric Julian date of observation of the
Primary (cooler) component
14- 18 F5.2 km/s RV1 Radial velocity of the primary component
20- 23 F4.2 km/s e_RV1 rms uncertainty on RV1
25- 36 F12.4 d HJD2 Heliocentric Julian date of observation of the
secondary (hotter) component
38- 42 F5.2 km/s RV2 Radial velocity of the secondary component
44- 47 F4.2 km/s e_RV2 rms uncertainty on RV2
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Byte-by-byte Description of file: table6
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Bytes Format Units Label Explanations
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1- 11 F11.3 d HJD Heliocentric Julian day
15 I1 --- Q Photometric Q weight (Rufener 1988)
19- 23 F5.3 mag Vmag Magnitude in the visible
26 I1 --- P Photometric P weight (Rufener 1988)
30- 34 F5.3 mag [U-B] Geneva [U-B] index
37- 41 F5.3 mag [V-B] Geneva [V-B] index
44- 48 F5.3 mag [B1-B] Geneva [B1-B] index
51- 55 F5.3 mag [B2-B] Geneva [B2-B] index
58- 62 F5.3 mag [V1-B] Geneva [V1-B] index
65- 69 F5.3 mag [G-B] Geneva [G-B] index
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Courtesy: Pierre North <north@scsun.unige.ch>
References:
Rufener F., 1988, "Catalogue of stars measured in the Geneva Observatory
Photometric system", 4th Edition, Geneva Observatory (Catalogue II/169)
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(End) Patricia Bauer [CDS] 03-May-1996