  We analyse the result of precise measurement of the Casimir force between
bodies covered with gold. The values of the parameters used to extrapolate the
gold dielectric function to low frequencies are very important and discussed in
detail. The finite temperature effect is shown to exceed considerably the
experimental errors. The upper limit on the force is found which is smaller
than the measured force. Many experimental and theoretical uncertainties were
excluded with gold covering and we conclude that, possibly, a new force has
been detected at small separations between bodies.
