% 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)
     956
     525
     430
     458
     319
     520
    1294
    1311
     895
     706
     470
     527
     324
     449
     445
     339
     350
     293
     218
     366
     257
     362
     324
     338
     266
     259
     320
     196
     136
     152
     -73
     214
     367
     321
     248
     245
     227
     365
     131
     158
    -128
     -67
     185
      66
     183
     116
     199
     -86
     145
      87
     142
      92
    -120
     -67
     -67
     159
    -119
    -162
     -95
     -99
     194
     228
     -63
     -61