% 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)
     101
      95
      52
      70
      59
     128
     199
     361
     581
     963
     967
     995
     632
     656
     664
     572
     466
     490
     423
     457
     336
     283
     353
     275
     234
     253
     206
     197
     200
     147
     186
     176
     163
     155
     121
     103
      91
     133
     109
     101
     101
      79
      92
      56
      56
      25
      48
      36
      63
      43
       7
      36
      -6
      49
     -31
     -29
     -29
      11
     -38
     -33
     -38
     -32
     -29
     -16