J/A+A/366/1003 8500-8750Å high resolution spectroscopy. III. (Munari+, 2001)
High resolution spectroscopy over 8500-8750Å for GAIA. III.
A library of synthetic spectra for 7750<Teff<50000K
Castelli F., Munari U.
<Astron. Astrophys. 366, 1003 (2001)>
=2001A&A...366.1003C 2001A&A...366.1003C
ADC_Keywords: Models, atmosphere ; Spectroscopy
Keywords: atlases - surveys - stars: fundamental parameters
Abstract:
In this paper we complete the library of synthetic spectra for the
range 7650-8750Å, which includes the 8500-8750Å interval
currently base-lined for the spectroscopic observations by GAIA,
candidate ESA Cornerstone 5 mission. As for Paper II (Munari &
Castelli, Cat. J/A+AS/141/141), the spectra are based on Kurucz's
codes and line data. The explored metallicity, gravity and temperature
ranges are -2.5≤[Z/Z☉]≤+0.5, 4.5≤logg≤2.0 and
7750≤Teff≤50000K, respectively. The 698 new spectra are computed
at the same λ/Δλ=20000 resolving power of the
observed spectra given in Paper I (Munari & Castelli,
Cat. J/A+AS/137/521) (131 standard stars mapping the MKK spectral
classification system) and the 254 synthetic spectra of Paper II
(characterized by Teff≤7500K).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tables.dat 80 645 Main absorption lines in the interval 8490-8750Å
for different spectra of solar metallicity
(tables 2, 3 and 4 of the paper)
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See also:
J/A+AS/137/521 : 8500-8750Å high resolution spectroscopy (Munari+, 1999)
J/A+AS/141/141 : 8500-8750Å high resolution spectroscopy (Munari+, 2000)
Byte-by-byte Description of file: tables.dat
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Bytes Format Units Label Explanations
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1- 8 F8.3 0.1nm lambda Wavelength
10 I1 --- n_lambda [1/5]? Number of components of unresolved blends
12- 17 A6 --- Ion Identification
18- 21 I4 --- Mult ? Multiplet number
23- 27 F5.2 eV EP Excitation potential of the lower level in eV
29- 38 F10.3 cm-1 EP2 Excitation potential of the lower level in cm-1
40- 45 F6.3 --- loggf Oscillator strength
47- 51 A5 --- r_loggf Source of loggf (1)
53- 57 I5 K Teff Effective temperature
59- 61 F3.1 [cm/s2] logg Surface gravity
63- 67 F5.3 --- RCI Residual central intensity for Teff and logg
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Note (1): Reference for loggf
BWL: Black et al. 1972ApJ...177..567B 1972ApJ...177..567B
FMW: Fuhr et al. 1988, Cat. VI/72
FT: Friedrich and Trefftz, 1969, MPI-PAE/Astro, 29
GUESS: guessed value
K88: Kurucz 1988, Trans. IAU, XXB, McNally M. (ed.). Kluwer, p. 168
K: unpublished and given in the Kurucz's line lists on CD-ROMs
KP: Kurucz and Peytremann 1975, Cat. VI/10
M: Murphy 1968ApJ...153..301M 1968ApJ...153..301M
MC: McEachran and Cohen, 1971, JQSRT 11, 1819
NBS: Wiese et al. 1966, NSRDS-NBS 4
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Acknowledgements: Ulisse Munari
(End) Patricia Bauer [CDS] 04-Jan-2001