% 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)
     178
     132
     103
     113
     117
      74
      47
      29
     110
     214
     286
     943
    1071
    2023
    2871
    2419
    2078
    1773
    1537
    1535
    1501
    1580
    1453
    1457
     847
    1599
    1224
    1033
     932
    1025
     889
     833
     852
     796
     726
     641
     620
     485
     449
     473
     518
     419
     420
     451
     306
     389
     405
     339
     339
     352
     365
     315
     295
     301
     251
     246
     268
     213
     251
     154
     201
     176
     234
     150
     187
     128
     134
     169
     110
     161
     144
     121
     114
      98
     112
     101
     134
     104
     128
      90
     107
     107
     113
     123
      65
      46
      78
     -44
      59
      80
      27
      51
      52
     -30
      47
      46
      24
      40
      91
      62
      69
     -22
      32
     -27
     -35
      57
     -56
     -51
      30
      37
      30
     -38
     -54
      76
     -55
      40
     -16
     -51
     -69
     -38
     -34
     -14
     -51
      31
      59
     -34
      92
     -31