% 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)
     276
     143
     141
     146
     203
     224
     476
    1214
     714
     475
     330
     343
     334
     296
     200
     238
     189
     237
     231
     208
     187
     201
     218
     197
     172
     207
     222
     216
     203
     186
     222
     157
     151
     143
     109
     135
      53
      83
      90
      79
      75
      63
      63
      70
      47
      43
      45
      35
      27
      68
     -41
      35
      38
      46
      44
     -26
      37
     -34
     -33
      25
     -42
     -29
     -40
     -63