RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 19, ES3002, doi:10.2205/2019ES000661, 2019 ![]() Figure 2. ORB1 observations of A) LOS plasma Doppler velocity B) arrival angle in the East–West direction (blue) and the North–South direction (green) and C) received power during passage of the HAAW generated by the ORB1 rocket engines. A 0.75 s phase coherent oscillation can be seen in the East–West component of arrival angle and received power as the HAAW passes. A 2.2 s oscillation can be seen in received power just after the main phase. Initial and main phases of HAAW passage are identified. Copyright 2019 by the Geophysical Center RAS. Generated from LaTeX source by ELXpaper, v.2.0 software package. |