% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
      95
      65
      75
      50
      86
     248
     347
     321
     492
     523
     572
     508
     877
    1118
     928
     670
     520
     480
     526
     467
     416
     397
     326
     323
     301
     252
     283
     276
     195
     237
     192
     175
     156
     152
     180
     127
     120
     133
     118
     108
     104
      97
      81
      87
      94
      80
      63
      52
      45
      42
      45
      53
     -31
      33
     -20
     -15
       4
     -22
     -30
     -32
     -27
     -44
     -40
     -25