% 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)
     109
      80
      76
      97
      93
      57
      25
      84
      96
     224
     330
     564
     453
    1002
     534
     555
     407
     493
     775
    1064
    1011
     980
    1084
     811
     678
     771
     636
     477
     455
     620
     430
     478
     442
     423
     374
     409
     481
     383
     391
     325
     418
     328
     320
     328
     327
     260
     299
     248
     255
     281
     262
     200
     239
     203
     216
     154
     183
     221
     259
     141
     161
     164
     147
     146
     143
     162
     168
     154
     150
      94
     131
     109
     139
     106
     112
     135
     123
      64
      65
      83
     103
      51
      85
      84
      65
      75
      66
      38
      69
      75
      47
      16
      44
      -6
      56
      38
      36
     -12
     -17
     -16
      32
      29
       6
     -44
     -24
      -9
      23
      18
     -26
     -37
      44
      47
      18
      42
     -39
     -32
      16
      25
     -24
      30
     -39
     -21
     -36
      47
     -28
     -39
     -21
       8