% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      51
      34
      64
      40
     -35
     -20
     -21
      23
      41
      50
     149
     109
     215
     548
     459
     543
     277
     318
     281
     222
     154
     207
     139
     111
      45
      62
      48
     111
      96
      63
      93
      49
       2
      10
      45
     -25
     -35
     -34
     -19
     -41
     -41
     -22
      33
     -40
     -29
      14
     -23
     -18
     -33
     -21
       3
      32
      38
      54
     -27
     -27
      66
      36
      28
      24
      68
      75
      91
      72
      31
      29
      89
      71
     101
      70
      23
      65
      41
      35
      65
      60
      46
      27
      46
      46
      52
      40
      -1
      50
      47
      70
      19
      17
      37
       6
     -17
      40
     -31
     -13
      31
     -31
     -34
      15
      40
     -28
      27
     -23
     -19
      22
       9
      43
     -33
      14
      41
      30
     -30
       7
      22
      21
      45
     -24
      14
     -32
      -8
      -9
     -18
     -27
      33
     -35
     -25
     -26
      17