% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     144
     130
     114
      38
      41
      70
      24
      44
      14
     114
      93
      37
      49
      78
     147
     126
     221
     104
     121
     189
     100
     120
     150
      96
      67
     148
      62
      49
     108
      50
      39
      60
      70
      35
     -25
      75
     -16
      22
     -12
      27
      -5
     -28
      14
      42
     -17
     -36
     -33
     -37
     -25
      33
     -22
      31
      20
     -23
     -25
     -29
      26
     -27
     -45
     -18
     -43
     -45
     -21
     -42
     -41
     -33
     -29
      36
     -29
      18
      12
     -10
     -24
      11
      31
      49
      48
      57
      59
      60
      16
      52
      42
      42
      42
      32
      43
      56
      40
      62
      66
      67
      32
      24
      45
      16
      35
     -24
      -9
      43
      41
      -9
      21
      13
      16
     -34
      43
     -24
     -30
     -36
      20
     -39
      30
     -22
      55
      34
     -30
      34
     -38
     -36
      25
     -30
     -28
     -24
       4
     -15
     -35
     -29