% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     132
     108
      89
     101
      93
      37
      72
     161
     238
     710
    1281
    1046
    1140
     707
    1109
     982
     973
     738
     872
     530
     610
     463
     476
     407
     314
     514
     435
     464
     581
     397
     505
     479
     428
     415
     333
     423
     345
     384
     340
     445
     417
     350
     387
     341
     330
     248
     319
     258
     248
     303
     230
     221
     221
     232
     214
     262
     253
     166
     194
     184
     178
     173
     201
     172
     176
     154
     139
     148
     135
     121
     110
      97
     108
      96
     122
      91
     117
     120
      81
      81
      92
     101
      73
     107
      76
      76
      76
      58
      86
      35
      37
      54
      80
      70
      39
      36
      33
      53
      53
      41
      11
     -25
     -20
      53
      21
     -38
      -7
      24
      48
     -21
     -29
     -37
     -24
     -41
      16
      16
       6
      12
     -39
      -6
     -35
     -33
     -37
      34
      25
     -34
     -48
     -32