% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     444
     237
     178
     118
      73
      55
      75
      66
      75
      89
     177
     212
     333
     215
     594
     402
     432
     430
     344
     257
     288
     204
     169
     118
     121
     118
      84
     115
     112
      83
      52
      46
      51
      96
      64
     -30
      58
      71
      45
      25
      43
     -47
     -28
      34
     -14
      81
      57
     -26
       5
     -30
      34
      27
      -9
     -32
      40
     -54
      16
      45
      10
      66
      58
      51
     -29
      90
      37
      51
      43
      55
      46
      73
      34
      47
     -28
     -14
      34
     -47
      49
      42
      56
     -27
      42
     -31
      38
      78
      35
      59
      39
     -19
     -23
      31
      10
      50
      46
      -8
     -20
     -17
     -25
      40
      55
      37
     -46
     -48
      19
     -31
     -30
      35
     -15
      -6
      54
      39
      23
     -44
       2
      73
     -22
      25
      15
     -35
      25
     -32
     -43
     -36
     -43
     -36
     -37
     -46
      47
      15