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J/A+AS/125/321 RR Lyrae radial velocities and [Fe/H] II. (Solano+ 1997)
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Radial velocities and iron abundances of field RR Lyraes. II.
Solano E., Garrid R., Fernley J., Barnes T.G.
<Astron. Astrophys. Suppl. Ser. 125, 321 (1997)>
=1997A&AS..125..321S (SIMBAD/NED BibCode)
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ADC_Keywords: Stars, variable ; Abundances, [Fe/H] ; Radial velocities
Keywords: stars: variables - stars: abundances - stars: kinematics
Abstract:
This is the second of the papers devoted to derive radial velocities
and iron abundances of field RR Lyraes observed by HIPPARCOS. Our
abundances show good agreement with those in the literature obtained
both from photometric ({DELTA}S index) and spectroscopic methods.
Binary candidates and stars misclassified as RR Lyraes in the original
HIPPARCOS list have been also identified.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
appen.dat 148 45 Radial velocities and metal abundances of RR Lyr
appen.tex 198 152 LaTeX version of appen
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See also:
J/A+AS/125/313 : RR Lyrae radial velocities and [Fe/H] I. (Fernley+ 1997)
Byte-by-byte Description of file: appen.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Name Star name
11- 12 I2 h RAh Right Ascension 2000 (hours) (4)
14- 15 I2 min RAm Right Ascension 2000 (minutes) (4)
17- 18 I2 s RAs Right Ascension 2000 (seconds) (4)
20 A1 --- DE- Declination 2000 (sign) (4)
21- 22 I2 deg DEd Declination 2000 (degrees) (4)
24- 27 F4.1 arcmin DEm Declination 2000 (minutes) (4)
29- 36 F8.6 d Per ? Pulsation period
37 A1 --- Type [c] c: c-type, else ab-type
38- 41 I4 km/s Vsys Systemic velocity calculated in this work
43- 44 I2 km/s e_Vsys rms uncertainty on Vsys
46- 49 I4 km/s Vsys1 ? Systemic velocity taken from the literature
51- 52 I2 km/s e_Vsys1 ? rms uncertainty on Vsys1
54- 55 I2 --- r_Vsys1 ? [1/18] Reference for Vsys1 (1)
57- 60 I4 km/s Vsys2 ? Systemic velocity taken from the literature
62- 63 I2 km/s e_Vsys2 ? rms uncertainty on Vsys2
65- 66 I2 --- r_Vsys2 ? [1/18] Reference for Vsys2 (1)
68- 71 I4 km/s Vsys3 ? Systemic velocity taken from the literature
73- 74 I2 km/s e_Vsys3 ? rms uncertainty on Vsys3
76- 77 I2 --- r_Vsys3 ? [1/18] Reference for Vsys3 (1)
79- 82 I4 km/s Vsys4 ? Systemic velocity taken from the literature
84 I1 km/s e_Vsys4 ? rms uncertainty on Vsys4
86- 87 I2 --- r_Vsys4 ? [1/18] Reference for Vsys1 (1)
89- 93 F5.2 Sun [Fe/H] ? Abundance calculated in this work
95- 99 F5.2 Sun [Fe/H]1 ? Abundance taken from the literature (2)
101-102 I2 --- r_[Fe/H]1 ? [1/13] Reference for [Fe/H]1 (3)
104-108 F5.2 Sun [Fe/H]2 ? Abundance taken from the literature (2)
110-111 I2 --- r_[Fe/H]2 ? [1/13] Reference for [Fe/H]2 (3)
113-117 F5.2 Sun [Fe/H]3 ? Abundance taken from the literature (2)
119-120 I2 --- r_[Fe/H]3 ? [1/13] Reference for [Fe/H]3 (3)
122-126 F5.2 Sun [Fe/H]4 ? Abundance taken from the literature (2)
128-129 I2 --- r_[Fe/H]4 ? [1/13] Reference for [Fe/H]4 (3)
131-135 F5.2 Sun [Fe/H]5 ? Abundance taken from the literature (2)
137-138 I2 --- r_[Fe/H]5 ? [1/13] Reference for [Fe/H]5 (3)
140-144 F5.2 Sun [Fe/H]6 ? Abundance taken from the literature (2)
146-147 I2 --- r_[Fe/H]6 ? [1/13] Reference for [Fe/H]6 (3)
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Note (1): Sources of mean radial velocities:
1: Liu & Janes (1990ApJ...354..273L)
2: Jones et al. (1988ApJ...332..206J)
3: Hawley & Barnes (1985PASP...97..551H)
4: Woolley & Ali (1966RGOB..114....1W)
5: Varsavsky (1960ApJ...131..623V)
6: Cacciari et al. (1987A&AS...69..135C)
7: Burki & Meylan (1986A&A...156..131B)
8: Barnes et al. (1988ApJS...67..403B)
9: Layden (1994AJ....108.1016L), Cat <J/AJ/108/1016>
10: Imbert (1980A&A....86..259I)
11: Preston et al. (1961ApJ...133..484P)
12: Saha & White (1990PASP..102..148S)
13: Joy (1938PASP...50..302J)
14: Joy (1950PASP...62...60J)
15: Preston (1959ApJ...130..507P)
16: Fernley & Barnes (1997A&AS..125..313F), Cat. <J/A+AS/125/313>
17: Clube et al. (1969MmRAS..72..101C)
18: Meylan et al. (1986A&AS...64...25M)
Note (2): {DELTA}S values from previous work have been transformed to [Fe/H]
using [Fe/H] = -0.13-0.195{DELTA}S (Fernley & Barnes 1996).
As discussed in the text, the uncertainty in the [Fe/H] values,
both from previous work and this work, is typically +/-0.13 dex.
Note (3): Sources of abundances:
1: Butler (1975ApJ...200...68B)
2: Kemper (1982AJ.....87.1395K)
3: Preston (1959ApJ...130..507P)
4: Clementini et al. (1991AJ....101.2168C)
5: Kinman & Caretta (1992PASP..104..111K)
6: Smith (1990PASP..102..124S)
7: Suntzeff et al. (1991ApJ...367..528S)
8: Layden (1994AJ....108.1016L), Cat. <J/AJ/108/1016>
9: Lambert et al. (1996ApJS..103..183L)
10: Clementini et al. (1995AJ....110.2319C), Cat. <J/AJ/110/2319>
11: Fernley & Barnes (1997A&AS..125..313F), Cat. <J/A+AS/125/313>
12: Clube et al. (1969MmRAS..72..101C)
13: Lub (1979AJ.....84..383L)
Note (4): The position was added at CDS from SIMBAD data-base
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Acknowledgements: Enrique Solano <ESM@v3500.vilspa.esa.es>
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(End) Patricia Bauer [CDS] 18-Feb-1997