% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     147
      77
     107
      78
      77
      76
      77
      45
      57
      78
      98
     141
     163
     217
     288
     449
     862
    1068
     367
     660
     425
     368
     279
     334
     390
     379
     373
     260
     281
     232
     244
     220
     316
     341
     284
     265
     107
     211
     197
     147
     152
     118
     148
     110
     190
     113
     113
      87
      81
      66
     110
     105
      52
      77
      56
      69
      62
      93
      96
      42
      87
      81
      55
      57
      50
      55
      69
      53
      38
      46
      29
      67
      45
      66
      49
      27
      45
      50
      42
      23
      34
      43
      43
      22
      39
      45
      -4
      24
      40
      22
      25
      -8
       7
      24
      -9
      33
      13
      19
     -14
     -22
     -31
     -18
      13
     -31
      28
      24
      23
      24
     -13
      24
     -25
     -27
      31
     -14
      -8
      21
     -23
       2
      19
       6
      24
     -15
      26
     -22
      15
     -18
     -19
      12