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Figure 1: U-B vs. B-V for the stars in STELIB corrected for interstellar extinction. The different symbols represent different stellar spectral classes: full circles are dwarf main sequence stars (class V), open circles, giants (class III) and plus sign, super-giants of classes I and II. Small circles are used for stars with no spectral class determination. |
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Figure 2:
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Figure 3:
Log(g) vs. log(
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Figure 4: Metallicity distribution. Symbols are the same as in Fig. 1. Horizontal lines show the limits of the subsets described in Table 11. |
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Figure 5: Comparison of Vega spectrum in the UV with published SED (filled circles). |
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Figure 6: Comparison of calibrated standard stars spectra observed at JKT with published SED (bold curve). |
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Figure 7: Comparison of calibrated standard stars spectra observed at SSO 2.3 m with published SED (bold curve). |
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Figure 8: Synthetic spectra built with STELIB compared to synthetic spectra obtained with Kurucz spectra using GISSEL02. SSP, wavelength range 3300 Å to 5000 Å, Z= 0.02 (solar metallicity) and Z= 0.004, from 1 Gyr to 12 Gyr. The Kurucz spectra are shifted downward by 10% of the scale for clarity. |
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Figure 9: Synthetic spectra built with STELIB compared to synthetic spectra obtained with Kurucz spectra using GISSEL02. SSP, wavelength range 4800 Å to 7000 Å, Z= 0.02 (solar metallicity) and Z= 0.004, from 1 Gyr to 12 Gyr. The Kurucz spectra are shifted downward by 10% of the scale for clarity. |
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Figure 10:
Comparison of galaxy spectra, in and foreground of the cluster of
galaxies AC 114, with solar metallicity SSP synthetic spectra. See
Table 12 for identification. The observed spectra are not corrected for
atmospheric molecular bands (the main one appears at about 5800 Å for
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Figure 11:
Residuals of the comparison between synthetic photometry and
published photoelectric photometry: UBVRI magnitude residuals versus
Johnson magnitudes in the Lausanne database. Dashed lines correspond
to 1 |
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Figure 12:
Residuals of the comparison between synthetic photometry and
published photoelectric photometry: UBVRI magnitude residuals versus
Johnson colors in the Lausanne database. Dashed lines correspond
to 1 |
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Figure 13:
Residuals of the comparison between synthetic photometry and
published photoelectric photometry: color residuals versus
Johnson colors in the Lausanne database. Dashed lines correspond
to 1 |
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