% 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)
     129
      52
      67
      85
     188
     386
     826
     608
     527
     437
     366
     401
     390
     402
     372
     514
     485
     493
     477
     433
     296
     342
     294
     302
     239
     252
     238
     237
     175
     190
     205
     170
     151
     126
     124
     122
     126
      97
     118
      68
      91
      54
      69
      46
      56
      55
      27
      22
      63
      42
     -32
     -33
     -44
     -37
     -28
      11
      29
      38
      36
     -25
      32
     -25
     -40
     -14