% 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)
     143
     113
      89
      97
     301
     262
     598
     728
     815
     800
     735
     663
     618
    1175
     957
     760
     629
     518
     481
     424
     350
     366
     308
     360
     298
     254
     253
     203
     194
     207
     165
     202
     153
     204
     106
     124
     111
      94
      97
      77
     105
      57
      77
      56
      56
      42
      47
      78
      45
      47
      34
      36
      30
       9
     -28
     -39
      31
       4
     -29
     -38
     -37
     -34
     -30
     -23