% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      86
      47
      88
      78
      75
      59
      61
      97
     131
     144
     171
     262
     272
     317
     219
     264
     231
     284
     187
     276
     269
     139
     253
     287
     132
     182
     158
     173
     146
     103
      87
      98
     109
     124
     119
      99
      55
     116
      78
      39
     101
      58
      44
      64
      61
      64
      42
      56
      42
      65
      12
      42
      42
       7
      52
      18
      37
      29
      39
     -24
      55
      18
      44
     -28
      14
      -2
      59
      -3
      -7
      33
      14
     -29
     -11
      15
     -31
     -17
      29
      18
     -12
     -21
     -12
      15
      34
      21
      32
     -16
      14
     -26
      38
      14
      26
      45
     -16
      21
     -32
     -21
      24
     -28
      32
      30
      23
      34
      -5
      15
     -16
      28
      -7
     -30
     -14
      11
     -31
     -17
      -4
      43
     -10
     -27
       5
     -25
      -7
     -21
      -6
     -25
      51
     -31
      20
     -19
     -28
     -17