% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      99
      68
      49
      61
      49
      71
      42
      34
     100
     109
     141
     248
     277
     209
     336
     267
     282
     283
     542
     410
     375
     292
     202
     155
     118
     100
      95
      95
     127
     163
     116
      95
     125
     119
      68
      80
     134
      80
      99
      83
     130
     111
      87
     126
      92
     131
     105
      76
      52
      57
      60
      43
      57
      50
      56
      57
      57
      39
      45
      43
      51
      47
      38
      48
      30
      28
      28
      39
      41
      31
      28
      32
      25
      -7
      16
      23
       1
      35
      17
      20
      18
      10
      24
     -10
      15
      17
     -14
      14
      18
      10
      15
      14
      -9
     -14
      18
      19
       9
     -18
      13
      14
     -23
      15
      12
       7
      17
      20
      11
      -7
      10
     -22
      10
     -12
     -20
      -3
      -8
      -9
       7
     -15
      18
     -19
      -9
      21
      24
      -6
     -16
     -15
     -15
       6