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Figure 1: The low resolution spectrum (solid line), superimposed on the high resolution spectrum (dotted line), for HD 158614. The whole wavelength range of the spectra are shown. |
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Figure 2: The high resolution spectrum re-sampled to 6.85 Å (full line) and the low resolution spectrum (dotted line). The star is the same that in Fig. 1. |
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Figure 3: Some spectra of stars of different types. In each case the spectral type, the colour index and the name of the star is indicated. For a better comparison, the spectra are normalized to flux 1 in the V filter. |
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Figure 4: In the upper panel, we compare our spectrum for HD 9562 (labeled c) with the spectrum of the same star from Prugniel & Soubiran (2001), resampled to our resolution (labeled d). Also shown, is a spectrum for a star of spectral type G2 IV and B-V=0.62 from Silva & Cornell (1992, labeled a) and ours resampled to the same resolution (labeled b). The flux is normalized as in Fig. 3, and the four spectra are arbitrarily displaced for clarity. In the lower panels, we show details of two spectral regions. |
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Figure 5: Several of our solar-type stars and the Sun: the Ca II H and K region. For a better comparison, the spectra are normalized to flux 1 in the V filter. |
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Figure 6: Several of our solar-type stars and the Sun: the Na I Ddoublet region. For a better comparison, the spectra are normalized to flux 1 in the V filter. |
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Figure 7:
Several of our solar-type stars and the Sun: the H |
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