... stars

Guest investigator, Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, National Research Council of Canada.

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...

Also based on observations from Hvar, Ondrejov and San Pedro Mártir Observatories.

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...

Full Table 3 and the spectrograms used in this investigation (in FITS format) are only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/455/1037

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... all-sky

By "all-sky'' we mean the $U\!B{}V$ values directly derived from the seasonal and nightly transformation formulæ, whose coefficients were derived via a multi-night fit to photometric standards distributed over the visible sky, rather than a comparison with photometric standards only near in the sky to the program star. Only good nights suitable for such all-sky photometry were used - see Harmanec et al. (1994) for details.

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... P. Harmanec

The Fortran source version, compiled version and brief instuctions how to use the program can be obtained via ftp://astro.troja.mff.cuni.cz/hec/HEC13.

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... sets

These spectra are available at the CDS.

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... mass

Note that according to Maeder& Meynet (2000) rapid rotation does not change the position of a star in the HR diagram too much during its main-sequence stage, but its accurate observed position depends on the aspect effect (inclination). This is so because a star's effective temperature, originally defined in terms of spherical stars, is affected by local temperature variation over a distorted and irradiated photosphere.

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