% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      87
      82
      75
      76
      63
      61
      66
     102
      54
      91
      90
     171
     194
     263
     387
     439
     339
     414
     390
     678
     509
     242
     639
     717
     378
     423
     289
     460
     367
     220
     229
     331
     180
     141
     196
     122
     172
     154
     107
     101
     139
      99
     140
     102
     107
      92
     106
      75
      77
      63
      87
      98
      83
      73
      64
      51
      53
      50
      47
      58
      36
      24
      32
      29
      46
      42
      27
      40
      51
      46
      49
      35
      31
      20
      20
      14
     -11
      31
      -5
      26
      13
      27
      16
       8
      18
      26
      29
       0
      21
      25
      34
      12
     -19
      26
     -11
      23
     -11
      17
      -6
      11
     -10
     -14
      13
      -9
     -16
     -11
      14
      13
      17
     -10
      -7
      20
     -14
      16
      11
       4
      19
     -12
      11
     -19
     -14
       5
      20
     -20
     -21
      -5
      20
     -14