Our Astronomical Column

    Article metrics

    Abstract

    Report of the Paris Observatory for 1928.—This report contains an interesting summary of the recent comparison of longitudes of various observatories by wireless signals, which was organised by M. B. Baillaud and General Ferriaé.

    Rights and permissions

    Reprints and Permissions

    About this article

    Comments

    By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.