timestamp,date & time,rx_call,rx_grid,snr M0YSB,snr M0WQR,snr diff,freq M0YSB,freq M0WQR,tx_grid M0YSB,tx_grid M0WQR,power_dbm M0YSB,power_dbm M0WQR,drift M0YSB,drift M0WQR,distance,azimuth