def oversampled(semibmaj, semibmin, x=30):
    """
    It has been identified that having too many pixels across the restoring
    beam can lead to bad images, however further testing is required to
    determine the exact number.

    :param Semibmaj/semibmin: describe the beam size in pixels
    :returns: True if beam is oversampled, False otherwise
    """
    return semibmaj > x or semibmin > x