% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     136
     156
     147
      88
     104
      92
      92
     185
     601
     710
    1114
    2467
    2388
    2804
    2536
    2405
    2510
    2061
    2001
    2034
    2173
    1591
    1125
    1135
    1298
    1662
    1166
    1137
    1061
    1115
     952
     654
     731
     760
     576
     585
     551
     494
     400
     559
     429
     377
     445
     434
     410
     343
     302
     363
     378
     351
     320
     310
     259
     280
     199
     245
     278
     246
     234
     189
     202
     191
     169
     252
     160
     144
     141
     140
     182
     117
     141
     143
     124
     128
     101
      92
     131
     113
      92
      86
     108
     116
     107
     102
      87
      82
      83
     102
      86
      75
      52
      49
      77
      68
      54
      46
      76
      47
      42
      47
      47
     -28
     -41
       8
      26
      23
     -38
      26
     -41
     -22
     -38
     -51
     -36
     -38
      58
     -30
     -42
     -25
      40
     -19
     -33
     -38
      29
      14
      36
      19
     -48
     -21