% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      71
      58
      69
      62
      73
      59
      45
     144
     221
     183
     144
      86
     159
     223
     304
     327
     296
     424
     421
     391
     405
     438
     425
     209
     388
     342
     318
     215
     261
     185
     166
     198
     137
     205
     148
     141
     220
     146
     191
     121
      99
     204
     210
     140
      85
     127
     129
      64
      97
      69
     111
      89
      73
      75
      55
      85
      76
      65
      83
      68
      43
      41
      71
      77
      63
      63
      28
      55
      74
      50
      31
      32
      36
      63
      29
      49
     -11
      53
      54
      31
      26
      18
      31
      43
      33
      25
      24
     -15
      -6
      19
     -31
     -36
      11
     -35
      40
      14
      37
     -28
      26
      39
     -27
      -8
     -13
     -18
      16
     -32
      29
      26
     -33
      43
      33
      21
      -9
     -24
     -27
     -23
     -24
      20
       3
     -19
     -35
     -28
     -31
      27
      33
      -8
     -18
     -17