% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     162
     139
     111
      88
     108
      94
      89
      91
     132
     136
     355
     511
     676
     612
     392
     434
     542
     477
     283
     325
     304
     276
     285
     349
     228
     303
     239
     282
     212
     164
     142
     119
     185
     112
     102
     112
     113
      65
      64
      49
      60
      75
      59
      64
      33
     -32
      31
       2
     -12
      13
       9
      27
      54
      16
     -32
     -20
     -12
      15
      34
      -2
     -21
      43
     -36
      36
      28
      56
       2
      56
      44
      58
      21
      26
      22
       1
     -14
       6
      48
     -40
      27
      -9
     -19
     -16
      28
     -17
      26
     -39
     -19
      34
      13
     -24
     -29
      13
     -34
     -27
     -26
     -21
     -37
      -3
      38
      30
     -26
     -28
      -7
     -23
      49
     -22
       6
     -15
     -14
     -21
     -28
      39
     -12
     -23
     -38
     -12
      43
     -26
     -13
      16
      47
     -33
     -27
      30
       4
      27
      63
     -32