% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     112
      54
      83
      52
      61
      58
      74
      45
     106
     108
     195
     166
     190
     198
     393
     220
     220
     315
     477
     449
     412
     290
     405
     379
     276
     341
     342
     208
     256
     219
     229
     187
     111
     103
     119
      85
      64
      40
      63
      46
      69
      42
      31
      53
      55
     -14
     -22
      75
      62
      31
      69
     112
     110
     105
      36
      85
      87
     119
     137
     140
     123
     108
      73
      37
      63
     110
      57
      52
      92
      82
      81
      88
      90
      52
      79
      67
      64
      72
      33
      48
      46
      34
      25
      48
      31
      46
      78
      61
      50
      42
      55
      34
      -2
      41
      50
      37
       9
      29
      34
      24
     -15
     -22
       3
     -10
      21
      -9
     -15
     -12
      31
      35
      -9
      35
      23
     -12
      25
     -17
     -36
     -19
     -10
     -22
      17
      -7
     -19
     -30
      19
     -32
     -32
     -12