% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      39
      79
     101
      71
      49
      94
     101
     121
     126
     162
     189
     155
     215
     268
     266
     267
     148
     184
     325
     449
     903
     992
     423
     795
     408
     561
     389
     325
     329
     214
     283
     364
     272
     302
     187
     237
     191
     280
     180
     128
     150
     195
     113
     141
     161
     127
     119
     113
     127
      99
      74
      98
      75
      94
      84
      85
      79
      92
      55
      46
      90
      51
      52
      71
      55
      49
      68
      60
      59
      52
      35
      48
      65
      52
      31
      62
      40
      48
      37
      54
      44
     -27
      39
      39
       9
      31
      30
      34
      23
      42
      40
      31
      16
     -22
     -19
      31
      44
      24
     -33
     -22
      19
     -11
      27
      20
     -26
      -5
      29
      42
     -19
      10
      27
      26
      -1
      26
       3
     -11
      19
     -30
     -27
     -11
       3
     -11
      25
     -21
       3
     -24
     -29
     -36