% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     220
     104
     119
      93
     106
      98
      75
     101
     125
     215
     159
     159
     315
     661
     418
     405
     566
     452
     434
     307
     193
     272
     189
     194
     159
     131
     154
     221
     156
     161
     134
      99
     113
      68
      82
      73
      87
     100
      67
      75
      80
      57
      64
      54
      62
      40
      35
      67
      44
      53
      35
      43
      62
      56
      58
      38
      55
      64
      52
      65
      67
      41
      39
      32
      28
      44
      22
      35
      27
      23
      25
      28
      35
      27
      35
      41
      27
      24
      34
      23
      32
      34
      21
     -21
      17
       9
      18
      30
      42
      27
      14
     -10
      -8
      21
      16
      15
      20
      22
     -10
       0
      13
      23
      15
     -27
     -14
      25
     -12
      21
     -17
      -7
     -22
     -24
     -29
      10
      -5
       7
       5
      33
     -17
     -12
      -7
      29
     -12
     -11
     -21
       9
     -24
       5