% 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)
     686
     358
     316
     331
     306
     397
     441
     500
     491
     862
    1229
     841
     468
     458
     562
     671
     475
     377
     488
     432
     365
     371
     373
     387
     356
     363
     360
     351
     290
     295
     286
     277
     245
     182
     198
     210
     161
     237
     239
     201
     109
      83
     175
     108
     161
      77
     111
     113
     126
     -55
     -81
     138
      55
     -68
     115
      69
     -71
    -112
     -84
      91
     -95
     -52
     -34
    -110