% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     556
     131
     125
     108
      83
     102
      76
     150
     115
     147
     151
     191
     187
     231
     473
     631
     461
     619
     341
     284
     214
     239
     179
     268
     206
     230
     174
     129
     146
     151
     108
      97
      91
      64
     106
     112
      63
      55
      82
      65
      63
     115
      78
     104
     100
     111
      97
     122
      82
      86
      77
      59
      60
      61
      58
      54
      32
      56
      38
      40
      48
      42
      73
      31
      28
      28
      38
      46
      40
      37
      45
      44
      42
     -30
     -34
      35
      17
     -10
      27
     -28
      17
      17
     -20
     -18
      25
      16
     -29
      14
     -31
     -23
     -33
      -8
      35
     -15
      -3
     -28
     -33
     -22
     -25
     -28
      16
      10
     -17
     -23
     -12
      27
     -35
       5
       5
      28
     -22
      -7
     -36
      24
     -15
      12
      27
      36
     -36
      21
      38
     -14
      29
      24
      14
       4
       9
      26