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J/A+A/441/1149      Abundances of 20 F-G disk stars          (del Peloso+, 2005)

Abundances of Mn, Co and Eu in a sample of 20 F-G disk stars: the influence of hyperfine structure splitting. del Peloso E.F., Cunha K., da Silva L., Porto de Mello G.F. <Astron. Astrophys. 441, 1149 (2005)> =2005A&A...441.1149D
ADC_Keywords: Stars, F-type ; Stars, G-type ; Abundances, peculiar Keywords: stars: abundances - atomic data Abstract: We present Mn, Co and Eu abundances for a sample of 20 disk F and G dwarfs and subgiants with metallicities between -0.8 and +0.3. We investigate the influence of hyperfine structure (HFS) on the derived abundances of Mn and Co by using HFS data from different sources in the literature, as well as calculated HFS from interaction factors A and B. Description: The files table2.dat and table3.dat contain the [Mn/H] and [Co/H] abundance ratios, respectively, for all measured lines, sample stars and sources of hyperfine splitting structure. Some lines have not been effectively used in some stars; these have abundance ratios equal to +9.99 in the files. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file stars.dat 68 20 Star positions and magnitudes (from Simbad) table2.dat 35 120 [Mn/H] abundance ratios for the sample stars table3.dat 41 160 [Co/H] abundance ratios for the sample stars
See also: VI/72 : Atomic Transition Probabilities, Sc-Ni (NIST 1993) J/A+A/434/275 : Galactic thin disk [Th/Eu] abundance ratios (del Peloso+, 2005) J/A+A/434/301 : Galactic thin disk [Th/Eu] abundance ratios (del Peloso+, 2005) Byte-by-byte Description of file: stars.dat
Bytes Format Units Label Explanations
1- 2 A2 --- --- [HD] 4- 9 I6 --- HD HD number 13- 14 I2 h RAh Right ascension (J2000.0) 16- 17 I2 min RAm Right ascension (J2000.0) 19- 22 F4.1 s RAs Right ascension (J2000.0) 24 A1 --- DE- Declination sign (J2000.0) 25- 26 I2 deg DEd Declination (J2000.0) 28- 29 I2 arcmin DEm Declination (J2000.0) 31- 32 I2 arcsec DEs Declination (J2000.0) 36- 40 F5.2 mag Bmag ? Johnson B magnitude 42- 46 F5.2 mag Vmag ? Johnson V magnitude 48- 68 A21 --- SpType MK spectral type
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 6 I6 --- HD HD number 8- 11 I4 0.1nm Lambda Wavelength (G1) 13- 17 F5.2 [Sun] nHFS ?=+9.99 Line abundance for no Hyper-Fine structure 19- 23 F5.2 [Sun] HFSM ?=+9.99 Line abundance, HFS, from Martin (Cat. VI/72, with HFS 25- 29 F5.2 [Sun] HFSS ?=+9.99 Line abundance, HFS, from Steffen, 1985A&AS...59..403S 31- 35 F5.2 [Sun] HFSK ?=+9.99 Line abundance, HFS, from Kurucz, 1990IAUT..20B..168K
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 6 I6 --- HD HD number 8- 11 I4 0.1nm Lambda Wavelength (G1) 13- 17 F5.2 [Sun] nHFS ?=+9.99 Line abundance, no Hyper-Fine Structure (HFS) 19- 23 F5.2 [Sun] HFSS ?=+9.99 Line abundance, HFS, from Steffen, 1985A&AS...59..403S 25- 29 F5.2 [Sun] HFSK ?=+9.99 line abundance, HFS, from Kurucz, 1990IAUT..20B..168K 31- 35 F5.2 [Sun] HFSP ?=+9.99 line abundance, HFS, from Peloso, this work 37- 41 F5.2 [Sun] HFSF ?=+9.99 line abundance, HFS, from Fuhr (Cat. VI/72)
Global notes: Note (G1): The lines are numbered as follows: 4739 = [Mn/H] 4739Å 5394 = [Mn/H] 5394Å 5399 = [Mn/H] 5399Å 5413 = [Mn/H] 5413Å 5420 = [Mn/H] 5420Å 5432 = [Mn/H] 5432Å 4749 = [Co/H] 4749Å 5212 = [Co/H] 5212Å 5280 = [Co/H] 5280Å 5301 = [Co/H] 5301Å 5342 = [Co/H] 5342Å 5454 = [Co/H] 5454Å 5647 = [Co/H] 5647Å 6188 = [Co/H] 6188Å
Acknowledgements: E.F. del Peloso, epeloso(at)on.br References: Furh et al., 1988, JPCRD 17, Suppl. 4, Cat. VI/72 Martin et al., 1988, JPCRD 17, Suppl. 3, Cat. VI/72 Kurucz, 1990, Transactions of the IAU 20B, 168, 1990IAUT..20B..168K
(End) Patricia Vannier [CDS] 12-Jul-2005
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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