Iurii Cherniak, University Corporation for Atmospheric Research, COSMIC Program Office, Boulder, United States, Sergey V Sokolovskiy, UCAR, Boulder, CO, United States, William Steven Schreiner, University Corporation for Atmospheric Research, Boulder, CO, United States and Irina Zakharenkova, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland