% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      94
     126
      87
     102
      82
      62
      86
      73
      73
      80
     270
     397
     616
    1532
    1306
    1004
     593
     621
     414
     593
     312
     405
     489
     572
     430
     536
     390
     265
     313
     346
     349
     348
     254
     312
     245
     150
     139
     183
     215
     130
     200
     193
     182
     187
     183
     113
     182
     115
     117
     102
     129
     111
     100
     104
      61
     118
      73
      83
      45
      72
      76
      76
      46
      63
      45
      80
      17
      30
      55
      58
     -22
      40
      -9
      17
      18
      18
      13
      40
     -25
      23
      31
      30
      21
      17
     -18
      38
     -19
      17
     -32
      27
      -5
     -28
       8
      25
      16
     -26
      27
      33
      -7
     -27
     -14
      -9
     -18
     -21
     -13
      13
     -17
      24
      35
     -30
     -25
      17
     -37
      17
     -36
     -26
      33
      24
      23
      38
      16
     -40
       7
     -13
      35
     -31
      37
     -14