% 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)
     103
     100
     127
     136
      71
      94
     172
     477
     856
    1091
    1049
     567
     563
     742
     581
     587
     388
     546
     581
     553
     500
     697
     449
     448
     313
     429
     471
     294
     295
     238
     201
     207
     270
     217
     164
     199
     160
     147
     126
     132
     150
     102
     169
     169
     104
     146
     110
     140
      85
      78
      87
      93
      99
      77
      79
      82
      79
      84
      42
      42
      46
      67
      97
      43
      72
      35
      10
      31
      97
      58
      94
      83
     106
     112
      89
     133
     129
     148
     115
     165
     100
     136
      99
     141
     142
     129
     104
     112
      97
      72
     102
      86
      78
      75
      63
      54
      65
      60
      44
     -17
      51
     -28
      47
      22
      19
     -22
      16
      33
      20
       7
      -8
     -28
      31
     -37
     -36
     -39
     -26
     -16
     -33
       5
     -41
     -26
      48
     -40
     -33
     -42
      27
     -34