% 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)
     190
      83
      58
      25
     106
     151
     193
     241
     237
     567
     827
    1568
    1694
     995
     775
     600
     645
     491
     562
     352
     365
     356
     362
     313
     236
     258
     225
     202
     163
     189
     169
     132
     178
     138
     147
     130
     132
     102
     105
      78
      83
      63
      78
      61
      61
      58
     -14
      62
      40
      22
      49
      11
      -6
      23
     -18
     -23
     -20
     -31
      -7
     -33
      36
     -39
     -31
      12