% 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)
      75
      67
      57
      85
     556
     736
     610
     709
     295
     688
     997
    1311
     928
     695
     642
     647
     754
     647
     505
     457
     493
     419
     318
     353
     314
     274
     275
     190
     210
     202
     191
     211
     196
     154
     159
     140
     131
     155
     114
      96
     112
      98
      77
      90
      64
      64
      49
      47
      48
      28
      35
      46
      29
      57
      -3
      -7
     -42
       7
     -18
     -29
     -48
     -38
     -33
     -30