% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      60
      81
      35
      51
      70
      65
      87
      85
      51
     101
     203
     198
     427
     458
     485
     439
     319
     337
     210
     223
     161
     186
     123
     140
     105
     131
     162
     141
      87
      87
     126
      66
      29
      94
      42
      34
      41
       9
     -26
      49
      20
      37
     -22
     -23
     -18
     -30
     -29
     -31
     -31
     -19
     -35
     -32
     -32
     -20
     -32
     -12
     -10
     -21
     -36
      -5
     -36
     -38
      16
     -34
     -28
     -29
     -38
     -39
     -36
     -44
     -33
     -35
     -31
     -35
     -36
     -47
     -34
     -46
     -36
     -34
     -36
     -14
     -21
     -36
     -28
      -9
     -19
     -38
     -33
     -27
     -27
     -28
     -19
     -20
     -31
     -39
     -25
     -33
     -20
     -35
      -6
     -28
     -32
      30
     -31
     -35
       9
     -30
     -31
     -11
     -36
     -15
      22
      21
     -15
      30
     -31
     -24
     -23
      41
     -28
      30
      37
      37
      44
      43
      17
      43