% 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)
     164
      92
      75
     104
     229
     158
     173
     383
     310
     360
     580
     796
    1155
     986
     569
     725
     555
     438
     447
     380
     325
     355
     284
     282
     286
     237
     243
     184
     219
     204
     170
     143
     177
     154
     114
     134
     107
      86
     105
      97
      58
      78
      56
      59
      48
      61
      16
      53
      51
      18
      29
      45
     -26
      31
     -15
     -26
     -35
     -30
      25
     -35
     -23
     -27
     -18
     -30