% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     128
     123
      52
      62
      79
      90
      69
      57
     211
     279
     212
     109
     114
     221
     345
     356
     599
     661
     352
     396
     386
     442
     436
     472
     437
     338
     441
     289
     293
     305
     229
     266
     334
     370
     282
     280
     159
     154
     156
     185
     206
     185
     133
     160
      85
     141
      98
     160
      89
     115
      92
     138
      46
      45
     110
     135
      66
      70
      52
     -26
      55
      62
     -20
      41
      55
      87
      23
      43
      97
      56
     -16
     -27
      67
     -35
      68
      61
      62
      48
      59
      37
     -29
      34
       8
      38
      52
      49
      24
      26
      37
      59
      27
     -19
      33
      37
      55
     -34
      44
     -27
     -27
      25
     -32
      44
     -14
      10
     -30
     -21
     -36
     -15
     -32
     -21
     -17
      13
     -34
      62
     -23
     -17
     -16
     -14
     -28
     -35
      33
     -38
      24
      45
      25
      22
     -19
      19