% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     522
     198
     161
     116
      85
     109
     107
     111
     110
     186
     220
     263
     304
     202
     253
     173
     173
     186
      96
     108
     109
     111
     120
     127
     197
     127
     119
     110
      58
      70
      80
      88
     109
      43
     100
      67
      55
      49
      62
      -6
      28
      12
      35
      43
      30
      -5
      59
      53
     -21
      22
      40
     -23
      25
      58
     -18
     -29
     -38
      38
      18
      36
      -8
     -16
       6
     -37
     -37
     -24
      19
       9
      16
     -20
     -13
     -12
     -15
      32
      43
      26
     -36
     -26
     -21
      -9
      27
     -31
      30
     -26
     -32
      11
      42
      30
      52
      49
      20
     -28
      16
     -13
      39
      37
      25
      36
      17
      35
     -15
     -32
     -28
     -38
      43
      23
      13
     -22
     -31
     -31
     -26
       4
      45
     -12
     -28
      21
     -15
     -30
     -17
      32
      19
     -17
      12
      11
     -30
       6
      48
     -15