J/ApJ/634/1319 Synthetic Lick indices of alpha-enhanced stars (Franchini+ 2005)
Synthetic Lick indices and detection of α-enhanced stars.
III. F, G, and K stars with [Fe/H]>0.00.
Franchini M., Morossi C., Di Marcantonio P., Castelli F., Malagnini M.L.,
Chavez M.
<Astrophys. J., 634, 1319-1335 (2005)>
=2005ApJ...634.1319F 2005ApJ...634.1319F
ADC_Keywords: Abundances ; Stars, late-type
Keywords: stellar content - stars: abundances - stars: kinematics -
stars: late-type
Abstract:
A sample of 119 F, G, and K solar neighborhood stars, selected under
the condition [Fe/H]>0.00, is investigated in order to detect which of
them, if any, present α-enhanced characteristics. According to
the kinematics, the sample represents stars of the thin-disk component
of the Galaxy.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 75 119 The program stars
table4.dat 174 33 *Classification of supersolar stars from the literature
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Note on table4.dat: Allende Prieto et al. (2004, Cat. J/A+A/420/183),
Fuhrman (2004AN....325....3F 2004AN....325....3F),
Bensby et al. (2005, Cat. J/A+A/433/185), and
Luck & Heiter (2005AJ....129.1063L 2005AJ....129.1063L)
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See also:
J/ApJS/94/687 : Old stellar populations. V. (Worthey+, 1994)
III/232 : STELIB: A library of stellar spectra at R∼2000
(Le Borgne+, 2003)
III/218 : ELODIE archive (Prugniel+, 2001)
J/AJ/126/2048 : NStars project: the Northern Sample. I. (Gray+, 2003)
J/ApJS/152/251 : Indo-US library of coude feed stellar spectra (Valdes+, 2004)
J/A+A/420/183 : Spectroscopic survey in solar neighborhood
(Allende Prieto+ 2004)
J/A+A/433/185 : Detailed abundance analysis of 102 F and G dwarfs
(Bensby+, 2005)
J/ApJ/613/312 : Synthetic Lick indices of alpha-enhanced stars
(Franchini+, 2004)
J/ApJ/601/485 : Synthetic Lick indices of alpha-enhanced stars
(Franchini+, 2004)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 28 A28 --- Class Classification (1)
30- 35 I6 --- HD HD number
36 A1 --- f_HD [+*] Flag on HD (2)
38- 47 A10 --- SpType MK spectral type
49- 52 F4.2 [Sun] [Fe/H] Average log Fe/H number abundance from the
Taylor catalog
54- 57 F4.2 [Sun] e_[Fe/H] Error in [Fe/H]
59 A1 --- LC [gd] Luminosity class: giant (g) or dwarf (d)
61 A1 --- W94 [y-] In the Worthey et al. catalog? (G1)
63 A1 --- C02 [y-] In the Cananea collection data set? (G2)
65 A1 --- STE [y-] In the STELIB library data set? (G3)
67 A1 --- ELO [y-] In the ELODIE library data set? (G4)
69 A1 --- NBP [y-] In the Nearby Stars Project library data
set? (G5)
71 A1 --- NSt [y-] In the NStars library data set? (G6)
73 A1 --- I-US [y-] In the Indo-US library data set? (G7)
75 A1 --- S4N [y-] In the Spectroscopic Survey of Stars in
the Solar Neighborhood database? (G8)
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Note (1): SSA stands for solar scaled abundances, and NSSA for non solar scaled
abundances (i.e. α-enhanced stars).
Note (2): Flag on HD, defined as follows:
+ = NSSA classification from Na D vs Ca4227 diagram only.
* = SSA classification from Na D vs Mg2 diagram only.
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HD The HD number
8- 12 F5.2 [Sun] [Fe/H]T ? [Fe/H] value from Taylor catalog
14- 18 F5.2 [Sun] e_[Fe/H]T ? The RMS error in [Fe/H]_T
20- 24 F5.2 [Sun] dFeT ? Level of supersolar metallicity (1)
26- 30 F5.2 [Sun] [Fe/H]1 ? Allende Prieto et al (2004, Cat.
J/A+A/420/183) [Fe/H] value
32- 36 F5.2 [Sun] e_[Fe/H]1 ? The RMS error in [Fe/H]_1
38- 42 F5.2 [Sun] dFe1 ? Difference if >0 (1)
44- 48 F5.2 [Sun] [Fe/H]2 ? Fuhrmann (2004AN....325....3F 2004AN....325....3F)
[Fe/H] value
50- 54 F5.2 [Sun] e_[Fe/H]2 ? The RMS error in [Fe/H]2
56- 60 F5.2 [Sun] dFe2 ? Difference if >0 (1)
62- 66 F5.2 [Sun] [Fe/H]3 ? Bensby et al. (2005, Cat. J/A+A/433/185)
[Fe/H] value
68- 72 F5.2 [Sun] e_[Fe/H]3 ? The RMS error in [Fe/H]3
74- 78 F5.2 [Sun] dFe3 ? Difference if >0 (1)
80- 84 F5.2 [Sun] [Fe/H]4 ? Luck & Heiter (2005AJ....129.1063L 2005AJ....129.1063L)
[Fe/H] value
86- 90 F5.2 [Sun] e_[Fe/H]4 ? The RMS error in [Fe/H]4
92- 96 F5.2 [Sun] dFe4 ? Level of supersolar metallicity (1)
98-102 F5.2 [Sun] [Mg/Fe]1 ? Allende Prieto et al (2004, Cat.
J/A+A/420/183) [Mg/Fe] value
104-108 F5.2 [Sun] e_[Mg/Fe]1 ? The RMS error in [Mg/Fe]1
110-114 F5.2 [Sun] dMg1 ? Difference if >0 (1)
116-120 F5.2 [Sun] [Mg/Fe]2 ? Fuhrmann (2004AN....325....3F 2004AN....325....3F)
[Mg/Fe] value
122-126 F5.2 [Sun] e_[Mg/Fe]2 ? The RMS error in [Mg/Fe]2
128-132 F5.2 [Sun] dMg2 ? Difference if >0 (1)
134-138 F5.2 [Sun] [Mg/Fe]3 ? Bensby et al. (2005, Cat.
J/A+A/433/185) [Mg/Fe] value
140-144 F5.2 [Sun] e_[Mg/Fe]3 ? The RMS error in [Mg/Fe]3
146-150 F5.2 [Sun] dMg3 ? Difference if >0 (1)
152-156 F5.2 [Sun] [Mg/Fe]4 ? Luck & Heiter (2005AJ....129.1063L 2005AJ....129.1063L)
[Mg/Fe] value
158-162 F5.2 [Sun] e_[Mg/Fe]4 ? The RMS error in [Mg/Fe]4
164-168 F5.2 [Sun] dMg4 ? Difference if >0 (1)
170-174 A5 --- Class Star classification (2)
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Note (1): Selected stars have abundance determinations satisfying:
DiffFe=[Fe/H]-e[Fe/H]>0.0dex, with [Fe/H]>0.0dex
DiffMg=[Mg/Fe]-e[Mg/Fe]>0.0dex, with [Mg/Fe]>0.0dex
Note (2): Possible classification abbreviated as follows:
SSA = high probability solar-scaled abundance
SSA: = possible solar-scaled abundance
NSSA: = possible non-solar-scaled abundance
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Global Notes:
Note (G1): Worthey et al. catalog (1994, Cat. J/ApJS/94/687)
Note (G2): Cananea collection data set, Moressi et al. (2002ApJ...577..377M 2002ApJ...577..377M)
Note (G3): STELIB library (Le Borgne et al., 2003, Cat. III/232)
Note (G4): ELODIE library (Prugniel & Soubiran, 2004, Cat. III/218)
Note (G5): Nearby Stars Project library (Heiter & Luck 2003AJ....126.2015H 2003AJ....126.2015H;
Luck & Heiter 2005AJ....129.1063L 2005AJ....129.1063L)
Note (G6): NStars library (Gray et al., 2002, Cat. J/AJ/126/2048)
Note (G7): Indo-US library (Valdes et al., 2004, Cat. J/ApJS/152/251)
Note (G8): Spectroscopic Survey of Stars in the Solar Neighborhood database
(Allende Prieto et al., 2004, Cat. J/A+A/420/183)
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History:
From electronic version of the journal
References:
Franchini et al., Paper I 2004ApJ...601..485F 2004ApJ...601..485F, Cat. J/ApJ/601/485
Franchini et al., Paper II 2004ApJ...613..312F 2004ApJ...613..312F, Cat. J/ApJ/613/312
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 08-Aug-2006