% 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)
      56
      52
     -35
      49
      78
     147
     359
     444
     337
     276
     334
     443
     653
     719
     487
     369
     295
     293
     296
     290
     380
     259
     298
     338
     252
     239
     231
     211
     193
     161
     160
     145
     146
     154
     142
     134
     117
     104
      81
      75
      79
      77
      95
      79
      56
      32
      48
      59
      42
      41
      17
      50
      24
      21
      46
      18
     -39
     -32
     -32
     -26
     -37
     -30
     -39
     -39