J/PAZh/24/443 Cepheid radii (Sachkov+, 1998)
The radii of 62 classical Cepheids.
Sachkov M.E., Rastorguev A.S., Samus N.N., Gorynya N.A.
<Pis'ma Astron. Zh. 24, 443 (1998)>
=1998PAZh...24..443S 1998PAZh...24..443S
=1998AstL...24..377S 1998AstL...24..377S
ADC_Keywords: Stars, variable; Stars, diameters
Abstract:
Based on dense series of photoelectric observations and on our
radial-velocity measurements, the radii of 62 northern Cepheids are
calculated by Balona's method. For each star there are five radius
calculations. Two color indices, (B-V) and (V-R), were used as the
effective temperature indicators. All light curves in V, B-V and V-R
magnitudes together with the descending part light curves were used to
exclude shock-wave influence. For calculations of radii of
spectroscopic binaries (=sb) were used pulsational radial velocity
curves.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 41 62 The radii of 62 classical Cepheids
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See also:
J/A+A/318/797 : Cepheid radii (Ripepi+ 1997)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- Name Star name in General Catalogue of Variable
Stars (Cat. II/214)
10- 15 F6.4 [d] logP Log of pulsational period
17- 19 I3 solRad Rbvall ? Radius (by B-V and all light curve)
21- 23 I3 solRad Rbvdsc ? Radius (by B-V and descending part of
light curve)
25- 27 I3 solRad Rvrall ? Radius (by V-R and all light curve)
29- 31 I3 solRad Rvrdsc ? Radius (by V-R and descending part of
light curve)
33- 35 I3 solRad Rmean Mean radius in solar units
37- 38 I2 solRad e_Rmean Uncertainty in Rmean
40- 41 A2 --- Rem [sb *] Remarks (1)
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Note (1): sb: spectral binary
*: simultaneous observations of radial velocity and photoelectric data
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(End) Veta Avedisova [INASAN] 10-Apr-1999