% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      89
      88
     116
      74
      48
      43
      39
      35
      50
     102
     345
     368
     490
     732
     763
     881
     694
     549
     396
     341
     402
     287
     294
     154
     175
     226
      89
     179
     156
     114
     223
     201
     112
     180
     135
     114
      84
     105
      65
     113
     106
      81
      77
      82
      45
      48
      43
      31
      36
       9
      23
      25
      29
      -8
      26
      -4
     -38
     -21
     -15
      -6
     -38
     -15
      16
     -28
     -29
      30
     -31
     -14
     -27
     -37
     -28
     -30
     -27
     -36
     -20
     -15
     -37
     -27
     -13
     -14
      26
     -30
     -25
     -25
     -34
     -34
     -30
     -16
     -24
     -25
      13
     -27
     -24
     -22
      43
     -25
     -26
      -4
      27
     -23
     -19
      13
      10
     -30
      27
      20
      24
      24
     -21
     -17
     -22
      29
     -16
      30
      31
      23
      13
     -27
     -27
     -25
      -7
     -33
      35
      -7
     -19
      20
      17
      -5