% 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)
      68
      85
      63
      12
      83
     166
     152
     221
     258
     395
     811
    1078
     727
     602
     625
     740
     592
     669
     535
     458
     415
     350
     378
     294
     262
     239
     231
     226
     199
     208
     180
     183
     161
     143
     145
     138
     135
     122
     120
      98
     106
     116
     118
      53
      31
      56
      84
      57
      50
      25
      44
       3
      44
      26
     -26
      14
     -19
     -33
      -3
     -24
     -32
     -40
     -33
     -37