J/A+A/354/899 Elemental abundance analyses IV. (Adelman+, 2000)
Elemental abundance analyses with complejo astronomico El Leoncito REOSC
echelle spectrograms. IV. Extensions of nine previous analyses.
Adelman S.J., Pintado O.I.
<Astron. Astrophys. 354, 899 (2000)>
=2000A&A...354..899A 2000A&A...354..899A
ADC_Keywords: Stars, peculiar ; Abundances, peculiar
Keywords: stars: abundances - stars: chemically peculiar
Abstract:
Using new CASLEO echelle spectrograms, we extended our elemental
abundances of the sharp-lines Mercury-Manganese star µ Lep, 14 Hya,
κ Cnc, HR 4487, 28 Her, and HR 7245, the closely related star 3
CenA, and 7 Sex an A0V star with population I abundances, but with
Population II star space motion. The λλ4500-6200 region
contains a sufficient number of lines to derive high-quality
abundances of these stars. For most stars, the new spectra provide
additional lines for the analyses which improve their quality as well
as help fill in the periodic table.
Description:
Table 5 contains the Elemental Abundances From Newly Measured Lines.
It is grouped by star and then subgrouped by atomic species with the
lines listed by multiplet and within multiplets by numerical order.
The columns are: multiplet number from Moore 1945, the wavelength in
Angstroms, the log gf value, Ref. = Reference (two letter codes which
are equivalenced to references at the end of the table), the
equivalent width in mÅ, and the abundance relative to the total
number of atoms per unit volume. For each atomic species the mean
atomic species and the standard deviation of the mean (for 2 or more
lines) are given. Entries are given only for newly measured lines. For
additional lines please see earlier papers in this series.
Objects:
----------------------------------------------------------
RA (2000) DE Designation(s)
----------------------------------------------------------
08 49 21.7 -03 26 35 14 Hya = HD 75333 = HR 3500
16 32 35.7 +05 31 16 28 Her = HD 149121 = HR 6158
13 51 49.6 -32 59 37 3 Cen A = HD 120709 = HR 5210
09 52 12.2 +02 27 15 7 Sex = HD 85504 = HR 3906
11 38 07.3 -61 49 36 HR 4487 = HD 101189
12 39 52.5 -39 59 14 HR 4817 = HD 110073
19 07 09.0 +00 38 28 HR 7245 = HD 178065
05 12 55.9 -16 12 20 mu Lep = HD 33904 = HR 1702
09 07 44.8 +10 40 05 kappa Cnc = HD 78316 = HR 3623
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File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
abund.dat 39 66 Atomic abundances
table5.dat 54 651 Elemental abundances
table5.tex 69 992 LaTeX version of table5.dat and abund.dat
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See also:
J/A+AS/125/219 : Paper II. (mu Lep, 7 Sex, HR 4817, 28 Her) (Adelman+ 1997)
J/A+AS/129/563 : Paper III. (HR 4487, 14 Hyd and 3 Cen A) (Pintado+ 1998)
J/A+AS/107/353 : CP stars (Lopez-Garcia+, 1994)
J/A+AS/137/227 : HD 133029 & HD 192913 abundances (Lopez-Garcia+ 1999)
J/MNRAS/316/514 : 28 And & 99 Her elemental abundances (Adelman+, 2000)
J/A+A/406/975 : theta And, eps Del, eps Aqr, iota And (Kocer+, 2003)
J/A+A/406/987 : xi Oct, alpha Sex, 68 Tau elemental abund. (Pintado+, 2003)
Byte-by-byte Description of file: abund.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 11 A11 --- Name Star name
14- 19 A6 --- Ion Ion
22- 24 I3 --- Nline Number of lines
26- 27 A2 --- Element Element (identical to bytes 14-15)
30- 34 F5.2 --- log(Nel/Ntot) Derived abundance of Element (ratio of
number of atoms to the total number of
atoms per unit volume)
36- 39 F4.2 --- e_log(Nel/Ntot) ? rms uncertainty on log(Nel/Ntot)
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Byte-by-byte Description of file: table5.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 11 A11 --- Name Star name
13- 18 A6 --- Ion Ion
20- 26 A7 --- Mult ? Multiplet number
28- 34 F7.2 0.1nm lambda Wavelength
36- 40 F5.2 --- log(gf) Oscillator strength
43- 44 A2 --- r_log(gf) Reference for log(gf) (1)
46- 48 I3 10-4nm EW ? Equivalent width
50- 54 F5.2 --- log(N/Ntot) Derived abundance in relative number
of atoms per unit volume
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Note (1): the references are:
FW = Fuhr & Wiese (1990, in Lide, D. R. ed, CRC Handbook of Chemistry
and Physics, CRC Press, Cleveland, OH)
HL = Hannaford et al. (1982ApJ...261..736H 1982ApJ...261..736H)
KX : Kurucz, 1995, in Astrophysical Applications of Powerful New
Databases, eds. S. J. Adelman and W. L. Wiese
(ASP, San Francisco), ASP Conf. Ser. 78, 205
MF : Martin et al., 1988, and Fuhr et al. 1988, Cat. VI/72
WF : Wiese et al., 1996, J. Phys. Chem. Ref. Data, Monograph 6
WM = Wiese & Martin, 1980, NSRDS-NBS 68. Part 2, US Government
Printing Office, Washington, DC.
WS : Wiese et al., 1966, NSRDS-NBS 4, US Government Printing,
Office, Washington, DC and 1969, NSRDS-NBS, Washington, D.C.,
US Department of Commerce, National Bureau of Standards
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Acknowledgements: Saul J. Adelman
References:
Pintado & Adelman, Paper I. (kappa Cnc, HR 7245, ξ Oct) 1996A&AS..118..283P 1996A&AS..118..283P
(End) Patricia Bauer [CDS] 13-Jan-2000