Magnetic cloud of July 15–16, 2000 observed near the Earth. Measurements (hourly averages) of the solar wind quantities are plotted: magnetic field magnitude B and components B_x, B_y, and B_z in the geocentric solar ecliptic (GSE) system, velocity V, density N, and proton temperature T. Estimated cloud boundaries are drawn by the vertical dashed lines. Observations are plotted by the thin line, and the thick line is a fit by a model (static circular cylindrical flux rope). More details on it are given in Sect. 2. The cloud is numbered 46.0 in Table 1.