% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      84
     145
     144
     149
      78
      73
     129
    1145
    1060
     716
     484
     485
     304
     282
     330
     199
     216
     285
     243
     186
     177
     190
     125
     191
     164
      96
     127
      93
      82
      85
      55
      77
      38
      57
      59
      22
      24
      41
      21
     -16
      41
      14
     -15
     -21
      45
     -18
      15
     -23
     -27
     -28
      -6
     -30
     -32
     -27
     -21
     -17
     -15
     -28
     -22
     -31
     -25
     -26
      -4
     -31
     -15
     -24
     -34
     -20
     -25
     -22
     -31
     -28
     -28
     -32
     -36
     -33
     -31
     -33
     -35
     -23
     -25
     -30
     -22
     -34
      -9
     -29
     -25
     -22
     -28
     -29
     -31
      11
     -22
     -23
     -34
     -32
     -19
     -32
     -11
     -29
     -26
     -26
     -12
     -12
     -25
     -24
      22
     -21
      11
      21
     -27
      27
      -9
     -15
      25
      -9
      26
     -21
      23
     -18
      16
      13
      16
      15
     -18
      32
      37
      31