% 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)
    1936
     566
     321
     317
     555
    1408
     985
    1408
     961
     977
     660
     642
     474
     445
     227
     295
     329
     338
     397
     449
     615
     480
     474
     438
     482
     410
     430
     291
     360
     357
     162
     269
     230
     263
     282
     254
     291
     284
     213
     193
     -41
     208
     215
     189
     195
    -159
     114
     101
     162
    -122
      49
     108
      64
    -185
     130
    -145
      91
     127
      75
     100
    -116
      67
      60
    -161