% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      19
      24
      22
      45
      40
      23
      81
     376
     121
     116
      75
      77
     126
     107
     112
     151
     113
     110
      73
     115
     108
      95
     110
     146
     258
     179
     144
     173
      78
     179
     128
      63
     106
     138
      56
      84
      30
      22
     -22
      16
      16
     -27
      58
      51
      65
      49
      26
      19
      -7
     -40
     -19
     -25
     -44
       9
     -35
     -37
     -45
     -36
     -37
     -43
     -32
     -41
     -34
     -45
     -40
     -45
     -46
     -47
     -42
     -48
     -45
     -47
     -47
     -42
     -41
     -29
     -27
     -47
     -44
     -37
       5
     -28
     -31
      43
      43
     -10
      35
     -10
      20
      37
      44
      40
     -13
     -30
      17
      24
       7
     -14
      11
     -15
      29
      32
      42
     -23
     -35
     -29
     -13
      15
     -29
      30
      25
     -16
      52
      20
     -15
     -28
     -25
     -36
      12
      13
     -15
      13
     -26
      23
     -15
      17
      23
      25