J/A+AS/125/321 RR Lyrae radial velocities and [Fe/H] II. (Solano+ 1997)
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 1997A&AS..125..321S (SIMBAD/NED BibCode)
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 J2000 (hours) (4)
14- 15 I2 min RAm Right Ascension J2000 (minutes) (4)
17- 18 I2 s RAs Right Ascension J2000 (seconds) (4)
20 A1 --- DE- Declination J2000 (sign) (4)
21- 22 I2 deg DEd Declination J2000 (degrees) (4)
24- 27 F4.1 arcmin DEm Declination J2000 (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 1990ApJ...354..273L)
2: Jones et al. (1988ApJ...332..206J 1988ApJ...332..206J)
3: Hawley & Barnes (1985PASP...97..551H 1985PASP...97..551H)
4: Woolley & Ali (1966RGOB..114....1W 1966RGOB..114....1W)
5: Varsavsky (1960ApJ...131..623V 1960ApJ...131..623V)
6: Cacciari et al. (1987A&AS...69..135C 1987A&AS...69..135C)
7: Burki & Meylan (1986A&A...156..131B 1986A&A...156..131B)
8: Barnes et al. (1988ApJS...67..403B 1988ApJS...67..403B)
9: Layden (1994AJ....108.1016L 1994AJ....108.1016L), Cat J/AJ/108/1016
10: Imbert (1980A&A....86..259I 1980A&A....86..259I)
11: Preston et al. (1961ApJ...133..484P 1961ApJ...133..484P)
12: Saha & White (1990PASP..102..148S 1990PASP..102..148S)
13: Joy (1938PASP...50..302J 1938PASP...50..302J)
14: Joy (1950PASP...62...60J 1950PASP...62...60J)
15: Preston (1959ApJ...130..507P 1959ApJ...130..507P)
16: Fernley & Barnes (1997A&AS..125..313F 1997A&AS..125..313F), Cat. J/A+AS/125/313
17: Clube et al. (1969MmRAS..72..101C 1969MmRAS..72..101C)
18: Meylan et al. (1986A&AS...64...25M 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 1975ApJ...200...68B)
2: Kemper (1982AJ.....87.1395K 1982AJ.....87.1395K)
3: Preston (1959ApJ...130..507P 1959ApJ...130..507P)
4: Clementini et al. (1991AJ....101.2168C 1991AJ....101.2168C)
5: Kinman & Caretta (1992PASP..104..111K 1992PASP..104..111K)
6: Smith (1990PASP..102..124S 1990PASP..102..124S)
7: Suntzeff et al. (1991ApJ...367..528S 1991ApJ...367..528S)
8: Layden (1994AJ....108.1016L 1994AJ....108.1016L), Cat. J/AJ/108/1016
9: Lambert et al. (1996ApJS..103..183L 1996ApJS..103..183L)
10: Clementini et al. (1995AJ....110.2319C 1995AJ....110.2319C), Cat. J/AJ/110/2319
11: Fernley & Barnes (1997A&AS..125..313F 1997A&AS..125..313F), Cat. J/A+AS/125/313
12: Clube et al. (1969MmRAS..72..101C 1969MmRAS..72..101C)
13: Lub (1979AJ.....84..383L 1979AJ.....84..383L)
Note (4): The position was added at CDS from SIMBAD data-base
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Acknowledgements: Enrique Solano
(End) Patricia Bauer [CDS] 18-Feb-1997