% 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)
     169
      98
     122
      33
      44
      31
      44
     103
      73
     215
     446
     552
     864
     846
     545
     473
     575
     590
     564
    1208
    1149
    1417
    1261
    1342
     749
     666
     729
     482
     701
     624
     468
     532
     429
     457
     423
     370
     394
     432
     445
     393
     310
     380
     283
     238
     317
     238
     387
     377
     272
     319
     278
     272
     174
     273
     244
     235
     224
     210
     177
     169
     198
     206
     221
     159
     143
     166
     146
     179
     169
     149
     171
     128
     128
     132
     114
      70
     131
     114
      67
      84
     100
      98
      88
      69
      57
      91
      89
      73
      67
      49
      62
      56
      60
      70
      34
       8
     -22
      44
      29
      47
     -44
      27
     -23
     -43
       8
      36
      32
      33
      32
     -44
      31
     -35
     -36
     -23
      32
     -44
      27
      27
      27
      32
     -14
      56
     -20
     -41
      28
     -49
     -32
     -14