% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     163
     124
      86
      22
     -23
      73
     162
     130
     127
     246
     140
     456
     437
     477
     542
     811
     634
     302
     341
     265
     251
     505
     397
     716
    1074
     921
     891
     874
    1128
     752
     406
     687
     512
     594
     458
     630
     477
     413
     462
     419
     402
     304
     446
     349
     345
     392
     257
     290
     239
     309
     220
     171
     213
     237
     214
     200
     225
     199
     185
     158
     138
     228
     195
     156
     184
     177
     118
     150
     148
     137
     147
      86
     115
      79
     106
     122
     113
     112
     120
      98
     121
      69
      96
      86
      95
      86
      83
      53
      78
      46
     -14
      48
      30
      56
      49
      58
      32
      26
      38
      72
      36
      25
       5
      22
       5
     -25
      22
     -34
      24
     -17
      50
      56
     -37
     -43
      16
     -14
      15
      -7
     -33
      -9
     -26
     -37
     -28
      13
     -38
     -44
     -43
     -13