% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     140
      74
      54
      44
      43
      74
      72
     410
     172
     168
     139
     148
     316
     283
     321
     257
     225
     158
     229
     219
     188
     146
     251
     148
     156
     139
     186
     145
     141
     102
      96
      89
     106
      94
      76
      87
      87
      74
      71
      45
      58
     -16
       1
      26
      51
     -30
     -26
     -22
      50
       7
     -38
     -11
     -32
     -28
     -42
     -37
     -36
     -34
     -40
     -15
     -36
     -33
     -45
     -44
     -50
     -44
     -48
     -47
     -47
     -40
     -31
     -47
     -43
     -31
     -37
     -15
     -33
     -40
     -36
     -18
     -43
     -41
     -33
     -26
     -40
     -36
     -29
     -34
     -26
     -33
     -35
     -32
     -25
     -39
     -35
     -28
     -14
       0
     -27
     -21
     -28
     -21
     -41
      31
      24
     -29
     -17
     -16
     -20
     -39
      32
      19
      -9
      31
      -9
      36
     -26
      -9
      15
       7
     -20
      25
       6
      24
     -27
       8
      44
      38