% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     138
      50
      35
      43
      46
      40
       5
     166
     -15
      36
     150
     109
     233
     296
     283
     298
     282
     245
     272
     294
     322
     375
     197
     216
     133
     121
     105
     117
      64
      98
      51
     101
      17
      60
     -24
      36
      34
      31
      11
      25
      39
     -34
      18
     -32
     -36
     -35
     -40
     -29
     -35
     -20
      25
      43
     -13
     -32
      53
       8
      54
      30
      56
      45
      33
      49
      72
     -37
      84
      71
      57
      20
      87
      44
      87
      66
      32
      72
      72
      87
      62
      60
      49
      42
      74
      58
      34
      18
      15
      36
      23
      16
      16
      40
      39
      35
     -33
     -26
      26
      57
      17
     -13
      15
      10
       6
     -23
     -22
     -13
      20
      -9
      24
      46
     -14
      14
      44
      22
      31
     -35
     -26
     -26
     -30
      36
     -26
     -32
      12
     -35
     -22
      31
       6
     -17
     -28
     -23