This Event Table shows the telecomand status of the WHISPER sounder on the Cluster-2 spacecraft when passive (i.e., when measuring natural plasma waves)

For each time interval, the following information is provided :

    time_tags__C1_CT_WHI_NATURAL_EVENT : The time interval
    fft_size__C1_CT_WHI_NATURAL_EVENT : The number of frequency bins of the Fast Fourier Transform
    Receiving_Antenna__C1_CT_WHI_NATURAL_EVENT : The receiving antenna used, Ey or Ez
    Average_Number__C1_CT_WHI_NATURAL_EVENT : The number of averaged individual spectra. Individual spectra are produced at the rate of one every 13.33 ms
    Gain_Command__C1_CT_WHI_NATURAL_EVENT : The gain command number :
        0: fixed gain +12dB
        1:fixed gain +24dB
        2:fixed gain +36dB
        3:fixed gain +36dB
        4: automatic gain+24/+12 dB
        5: automatic gain +24/+12 dB
        6: automatic gain +36/+24 dB
        7: automatic gain +36/+24 dB)
    Averaged_Spectrum_Select_Rate__C1_CT_WHI_NATURAL_EVENT : Output rate of the averaged spectra
    Energy_Overflow_Averaging_Flag__C1_CT_WHI_NATURAL_EVENT :
        Averaging status:
            0 OFF
            1 ON 
    Compression_Methode_Required__C1_CT_WHI_NATURAL_EVENT:
        0 if the exponent size is adjusted
        1 if the exponent size is fixed to 5
    Compressed_Data_Size__C1_CT_WHI_NATURAL_EVENT :
    Compressed data size:
        0 means 8 bits,
        1 means 6 bits

The telecomand status of the WHISPER sounder on the Cluster-2 spacecraft when passive (i.e., when measuring natural plasma waves)