% 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)
     118
      73
      47
      81
     271
     494
    1201
     592
     550
     440
     431
     362
     492
     427
     450
     465
     485
     438
     412
     449
     371
     395
     401
     308
     302
     231
     211
     203
     195
     177
     164
     154
     151
     148
     141
     122
     122
     110
      91
      85
      88
      72
      77
      66
      61
      60
      61
      43
      24
      43
      31
      15
      40
      -7
     -24
     -14
     -19
     -18
     -23
      -2
     -18
     -33
     -38
      17