% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     200
     206
     226
     104
     152
      92
     100
     105
     203
     536
    1481
    2169
    1429
    1408
     856
     702
     907
     713
     728
     610
     346
     487
     643
     459
     525
     324
     377
     300
     271
     194
     204
     165
     182
     122
     149
     149
     148
     120
     129
     101
     147
     166
     207
     152
     157
     176
      99
      89
     111
      61
      61
      68
      36
      63
      79
      37
      45
      60
      56
      41
      71
      48
      46
      44
      27
      55
      24
      43
      30
      44
      61
      44
      41
      25
      25
      55
      43
      49
      39
      44
      -7
      39
      23
      20
      23
      -8
     -21
     -12
      24
      16
      -9
      14
     -11
     -26
     -34
      34
      31
     -12
     -33
     -15
      -9
      19
     -16
      11
     -31
      19
      19
       9
      17
     -16
       3
     -18
      -5
      33
     -23
     -26
      -4
     -31
      15
       4
     -10
      25
      25
     -33
     -27
      15
      33
      26