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J/A+A/360/509       Chemical abundances in 7 red giants         (Hamdani+, 2000)

Chemical abundances in seven red giants of NGC 2360 and NGC 2447 Hamdani S., North P., Mowlavi N., Raboud D., Mermilliod J.-C. <Astron. Astrophys. 360, 509 (2000)> =2000A&A...360..509H
ADC_Keywords: Stars, late-type ; Stars, giant ; Abundances ; Equivalent widths Keywords: stars: abundances - stars: fundamental parameters - stars: evolution - stars: late-type - Galaxy: open clusters and associations: individual: NGC 2360, NGC 2447 Abstract: Chemical abundances of about fifteen elements from oxygen to europium are measured in seven red giants of the two open clusters NGC 2360 and NGC 2447. The effective temperatures of the giants are determined spectroscopically by taking advantage of their known masses (∼2M in NGC 2360 and ∼3M in NGC 2447) and bolometric magnitudes. The average iron abundances we obtain for the two clusters are [Fe/H]=0.07 for NGC 2360 and [Fe/H]=0.03 for NGC 2447. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 07 18 19.0 -15 34 59 NGC 2360 7 = Cl* NGC 2360 EGG 8 07 17 43.0 -15 37 34 NGC 2360 50 = Cl* NGC 2360 EGG 67 07 17 24.0 -15 33 28 NGC 2360 62 = Cl* NGC 2360 EGG 81 07 17 35.1 -15 38 35 NGC 2360 86 = Cl* NGC 2360 EGG 110 07 44 50.2 -23 52 27 NGC 2447 28 = CD-23 6102 07 44 33.6 -23 51 43 NGC 2447 34 07 44 25.7 -23 49 54 NGC 2447 41 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 75 150 Equivalent widths for the seven red giants
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 5 A5 --- Species Species designation 6 A1 --- n_Species [*] Note on Species (1) 7- 13 F7.2 0.1nm Lambda Wavelength 15- 18 F4.2 eV EP Excitation Potential 21- 25 F5.2 --- log(gf) Oscillator strength (logarithmic scale) 27- 32 F6.2 0.1pm EWN2360-7 ? Equivalent width for star NGC 2360-7 34- 39 F6.2 0.1pm EWN2360-50 ? Equivalent width for star NGC 2360-50 41- 46 F6.2 0.1pm EWN2360-62 ? Equivalent width for star NGC 2360-62 48- 53 F6.2 0.1pm EWN2360-86 ? Equivalent width for star NGC 2360-86 55- 60 F6.2 0.1pm EWN2447-28 ? Equivalent width for star NGC 2447-28 62- 67 F6.2 0.1pm EWN2447-34 ? Equivalent width for star NGC 2447-34 69- 74 F6.2 0.1pm EWN2447-41 ? Equivalent width for star NGC 2447-41
Note (1): For Eu II, the final abundance, presented in table 4, is deduced from a synthetic spectra and not from the equivalent width given in table 3.
Acknowledgements: Pierre North
(End) Patricia Bauer [CDS] 25-Jul-2000
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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