J/A+A/378/113 Ap stars periodicity (Catalano+, 2001)
Fifth supplement to the catalogue of observed periods of Ap stars.
Renson P., Catalano F.A.
<Astron. Astrophys. 378, 113 (2001)>
=2001A&A...378..113R 2001A&A...378..113R
ADC_Keywords: Stars, Ap
Keywords: catalogs - stars: chemically peculiar - stars: early-type -
stars: variables: general
Abstract:
New data on the periods of Ap stars with references are presented. 161
further stars are introduced for which a periodic variability has
recently been discovered or it was known before but it was not
reported in previous issues of this catalogue. For many stars also
present in previous issues of the catalogue new determinations of the
periods are given. Recently attributed variable star names are also
quoted.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
stars.dat 148 362 List of the stars
periods.dat 158 522 List of period values and variability types
notes.dat 80 92 Individual notes to flagged stars
catalog.tex 77 2285 LaTeX version of the catalog
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See also:
III/199 : Observed Periods of Ap and Bp stars (Catalano+ 1998)
III/162 : General Catalogue of Ap and Am stars (Renson+ 1991)
J/A+AS/121/57 : 4th supp. to the III/199 catalog (Catalano+ 1997)
J/A+AS/128/573 : ubvyΔa photometry of Renson stars (Maitzen+ 1998)
Byte-by-byte Description of file: stars.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Star Star name (HD or Rns)
11 I1 --- Table [1/3] Table number (1)
13 A1 --- n_Star [+] indicates a new star
15- 20 I6 --- HD ? HD number
21 A1 --- m_HD Multiplicity index in HD
24- 27 I4 --- HR ? HR number
28 A1 --- m_HR Multiplicity index on HD
30- 34 I5 --- Rns ? Renson number
37- 50 A14 --- Name Star name
52- 65 A14 --- VarName Variable name
67- 68 I2 h RAh Right ascension (J2000)
69 A1 --- --- [:]
70- 71 I2 min RAm Right ascension (J2000)
72 A1 --- --- [:]
73- 76 F4.1 s RAs Right ascension (J2000)
78 A1 --- DE- DEclination sign (J2000)
79- 80 I2 deg DEd DEclination (J2000)
81 A1 --- --- [:]
82- 83 I2 arcmin DEm DEclination (J2000)
84 A1 --- --- [:]
85- 86 I2 arcsec DEs DEm DEclination (J2000)
88-102 A15 --- SpType Spectral type
104-108 F5.2 mag Vmag V magnitude
110-120 F11.5 d Per ? Period
122 A1 --- n_Per2 [+]
123-126 F4.2 d Per2 ? Second period
127-129 A3 --- u_Per [:? ()] Uncertainty flag on Per
130-133 A4 --- n_Per [long ] long for undetermined long period
135-145 A11 --- Var [lsvm, ?] Type of variability
147-148 A2 --- Notes [* ] indicates a remark in notes.dat file
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Note (1): In the paper, table 1 deals with CP2, CP3 and CP4 stars,
table 2 deals with He-strong stars, and
table 3 with eclipsing or ellipsoidal Ap stars
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Byte-by-byte Description of file: periods.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Star HD or Rns name
10 A1 --- m_Star Multiplicity index on Star
13 A1 --- l_Per [~>] Limit flag on Per
14- 27 F14.8 d Per ? Period
28 A1 --- x_Per [y] y when the period is expressed in yr
31- 40 F10.7 d e_Per ? rms uncertainty on Per
43 A1 --- u_Per [?):] Uncertainty flag on Per
45- 56 A12 --- n_Per Note on Per (1)
58- 67 A10 --- Var Type of variability
69- 87 A19 --- Ref BibCode of the reference for the period
89-113 A25 --- Aut Authors'name for the Reference
115-158 A44 --- n_Ref Comments on the Reference
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Note (1): Individual notes:
HD 201433A: 1.12912 and 1.19328 alternately (l Guthnik 1942)
HD 201433A: no P in (0.5d, 2d) l Gieseking 1979
HD 219749 : 1.61887(+0.103966) (l Lehmann et al. 1999)
onv: or other nearby values
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Star Rns name
11- 80 A70 --- Note Text of the note
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Acknowledgements: Francesco Catalano
References:
Catalano et al., Second supplement, 1991A&AS...87...59C 1991A&AS...87...59C
Catalano et al., Third supplement, 1993A&AS...98..269C 1993A&AS...98..269C
Catalano & Renson, Fourth supplement, 1997A&AS..121...57C 1997A&AS..121...57C, Cat. J/A+AS/121/57
Stellar Magnetic Fields, Glagolevskij Yu.V., Romanyuk I.I. (eds), Proc. Intern.
Conf. held at Special Astrophys. Obs., Russian Academy of Sciences.
(End) Patricia Bauer [CDS] 29-Aug-2001