% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     204
     295
     250
      97
     127
      86
      87
      89
     188
     649
    1076
    1593
    1893
    1912
     909
     837
     950
     641
     997
     499
     660
     310
     590
     463
     309
     463
     409
     202
     326
     192
     236
      95
     211
     166
     216
     186
     137
     158
     155
     129
     142
     115
     121
     101
     103
     138
      64
     116
      92
      92
     114
      52
     114
      69
      75
      94
      95
      74
      47
      83
      59
     109
      42
      46
      65
      36
      51
      60
      81
      48
      57
      29
      50
      57
      90
      34
      57
      63
      57
      36
      35
      38
      42
      57
      10
      27
      24
      46
      30
      34
      27
      18
      22
      37
     -24
      41
      21
     -16
      25
      35
     -27
     -32
      31
     -21
     -17
      20
     -15
      40
     -19
      34
     -12
      29
     -21
     -11
      -5
     -25
      18
     -12
      11
     -35
      10
      21
     -19
     -19
     -12
     -23
     -26
      15