% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     134
     237
     122
     176
     152
     117
      88
      65
     116
      96
      95
     240
     391
     597
    1497
    1062
    1460
    1277
     978
    1096
     661
     764
     592
     697
     505
     583
     749
     356
     477
     545
     472
     416
     247
     262
     313
     353
     218
     207
     285
     214
     172
     192
     270
     165
     164
     182
     191
     115
      99
     136
     115
     122
     124
     114
     106
      80
      91
      90
      95
      95
      66
      67
      72
      68
      65
      75
      70
      61
      55
      75
      64
      65
      48
      29
      51
      41
      49
      47
      41
      29
      30
      35
      26
      50
      24
      15
      46
      28
      26
      36
      22
      23
      33
      26
      15
      21
      31
      12
      -6
      23
      23
      20
      11
      17
     -12
     -13
       5
      23
     -13
      15
     -11
      18
       6
     -13
     -14
     -19
      -4
     -18
       6
     -25
     -18
      18
     -24
      -8
     -19
     -17
      10
     -11