  Results of experimental investigation of plasma luminous emittance
(integrated with respect to time and quartz transmission band spectrum) of a
pulsed plasma generator depending on its axis spatial position, are presented.
It is shown that the spatial distribution of plasma radiant intensity is of
clearly anisotropic character, that is, there exists a cone of the plasma
generator axial directions in which the radiation of plasma reaches its peak. A
possible explanation of the results obtained is given based on a hypothesis of
global anisotropy of space caused by the existence of a cosmological vectorial
potential $\bf{A}_g$. It is shown that the vector $\bf{A}_g$ has the following
coordinates in the second equatorial coordinate system: right ascension $\alpha
= 293^\circ \pm 10^\circ$, declination $\delta = 36^\circ \pm 10^\circ$. The
experimental results are in accordance with those of the earlier experiments on
determining the direction of $\bf{A}_g$.
