. On the plot the boxes show the real time intervals of magnetic conjugations on the background of the simulative geophysical regions in the Spacecraft positions. Date is shown along the X-axis, the real time: UT or Moscow time (MT = UT + 3h) - along the Y-axis. The time (with 20-min step) is labelled by the symbol , corresponding to the geophysical region in the Spacecraft position . See the geophysical region designations and models .