On simmulation of the process of geomagnetic Pc1 pulsation production in the magnetosphere. 2

It is shown, that solution of a bound system of two regular oscillation differential equations simulates well the generation of oscillation packets of geomagnetic pulsations Pc 1 of different shape. Their excitation is connected with magnetoplasma cyclotron instability. One of these equations is a parametric type linear one. Numeric and graphic solution of this equation system allowed one to perform analysis of a chain of 21 Pc 1 signals. Their shape is easily reproduced, values of temperature anisotropy and hot particle concentration degree, megnetoplasma ion collision number and other magnetoplasma parameters are easily determined. The whole set of these values agrees well with the data available. This allows one to assume, that the theoretical model under consideration is obviously adequate to the process of geomagnetic Pc 1 pulsation generation in the magnetosphere