% 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)
     154
      43
      64
     175
     156
     193
     465
     628
     629
     668
     390
     368
     305
     258
     235
     241
     291
     320
     270
     238
     266
     216
     203
     209
     198
     165
     163
     181
     208
     177
     170
     162
     139
     117
     132
     140
     147
     109
     115
      75
     100
      73
      63
      61
      64
      57
      50
      36
      43
       3
      16
      35
      31
      29
     -23
     -30
     -36
       7
     -10
      14
     -25
      32
     -33
     -44