% 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)
     528
     381
     301
     185
     248
     281
     314
     857
    1306
    1671
    1509
    1434
    1265
    1134
    1104
     946
     646
     692
     608
     654
     432
     418
     413
     343
     325
     299
     245
     268
     268
     219
     204
     189
     210
     193
     145
     135
     125
     127
     129
     109
     117
      89
      89
      80
      71
      61
      59
      42
      11
      42
      49
      36
      37
      32
     -20
     -20
     -18
     -26
     -29
      19
     -33
     -25
     -34
     -36