% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     144
     159
     101
      49
      68
      64
      97
      83
     221
     425
     632
     187
     276
     272
     164
     160
     304
     185
     212
     241
     352
     251
     223
     132
     193
     161
     136
     163
     135
     140
      81
      91
     118
     118
     104
      91
      65
      62
      -5
      27
      25
      32
      15
     -19
     -20
     -16
     -13
     -21
     -22
     -36
      12
     -34
     -37
     -30
     -32
     -34
     -26
     -28
     -31
     -25
     -29
     -22
     -35
     -31
     -40
     -35
     -37
     -32
     -36
     -24
     -35
     -33
     -41
     -35
     -37
     -34
     -36
     -38
     -37
     -34
     -35
     -38
     -36
     -31
     -25
     -33
     -35
     -25
     -28
     -30
     -33
     -22
     -23
     -38
     -23
     -36
       7
     -31
     -34
     -29
     -24
     -37
       7
      17
      -9
     -31
     -23
     -20
      26
      19
     -14
     -29
     -21
       9
      -5
      13
     -21
      10
      37
     -17
      55
      46
      23
      19
      16
      36
      26
      -4