% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     145
     148
     113
     127
     102
      99
      98
      82
     176
     260
     207
     231
     326
     171
     266
     243
     321
     305
     325
     161
     174
     115
     148
     118
     200
     127
     161
     117
     114
      92
     121
     133
      93
      88
      86
      73
      74
      60
      69
      76
      57
      68
      51
      -9
      47
      31
      42
      36
      34
      57
      33
      28
     -19
      19
      27
      40
      12
      13
     -28
     -22
      18
      -8
      25
      23
     -14
      20
      40
      22
      27
     -27
      37
     -29
      42
      14
      39
      18
     -19
      26
      31
     -16
      43
      19
       8
     -23
      18
     -12
     -30
     -20
      26
      15
      15
      -2
     -25
      24
      25
     -21
     -19
      25
     -19
      38
     -16
     -26
     -21
      12
      17
     -23
      26
     -24
     -23
     -20
     -20
      27
      14
     -19
     -11
      24
     -14
     -20
      -9
      16
      25
      28
       2
      -9
      25
      -7
     -26
       3