% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     528
     157
     146
      95
      87
      92
      81
      86
      77
     161
     135
     178
     242
     482
     436
     239
     214
     117
     144
      80
      78
      76
      81
     112
      94
     161
     180
      96
     105
     116
     111
      68
      93
      92
     110
      75
      90
      85
      64
      99
      58
      49
      63
      60
      48
      61
      64
      51
      30
      31
      20
      20
      31
      38
      38
      45
      30
      39
       7
      21
      25
      -7
      -7
      44
      23
     -16
      40
      18
       3
      36
      26
      20
      12
      -8
     -26
     -19
     -22
      32
      21
       8
      -8
     -16
      16
      15
      35
     -13
      29
      26
      -7
      26
     -20
     -21
     -12
     -27
     -13
      32
     -19
       8
       7
     -13
      -6
     -14
      -3
       4
     -20
     -25
      10
      20
      33
      22
     -14
       6
     -26
     -16
      12
     -13
     -12
     -27
      18
      19
      21
      29
      -8
     -15
      21
      33
       7
     -16