% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     590
     151
     196
     132
     116
     112
     101
     117
     141
     326
     218
     250
     312
     202
     364
     245
     300
     265
     157
     197
     172
     123
     135
     122
     130
     137
     138
     163
     230
     188
     267
     194
     197
     107
     126
     107
      80
      86
     123
     103
      87
      98
      76
     107
     129
      92
      83
      37
      20
      50
      34
      60
      67
      78
      28
      74
      47
      34
      94
      50
       5
      17
      39
     -31
     -27
       8
     -17
      27
      37
      47
      50
     -30
     -13
      53
     -11
      20
     -22
      11
      37
      53
      45
      64
      58
      17
     -40
     -42
     -34
      20
     -37
      41
     -41
     -40
      28
     -16
     -42
      39
      13
     -26
     -17
     -31
      31
      13
      58
     -24
     -42
     -32
      32
      15
     -27
     -29
      18
     -16
     -46
     -20
      43
     -38
      -7
     -48
      61
     -17
     -18
     -16
     -29
      67
     -36
      27
     -23
      55