% 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)
      33
      27
     -25
     -42
      78
     182
     472
     399
     287
     200
     163
     461
     533
     607
     482
     486
     378
     297
     331
     326
     290
     304
     254
     262
     266
     247
     194
     211
     203
     172
     175
     137
     139
     147
     117
     115
     156
     112
      96
     115
      64
      63
      73
      50
      40
      76
      53
      39
      51
      54
     -21
      39
     -35
      34
      -5
      33
      15
     -21
     -23
     -37
     -24
     -38
     -30
     -38