% 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)
      54
      64
      43
      31
      -8
      47
      35
     154
     100
      74
     142
      73
     192
     280
     217
     286
     158
     201
     338
     298
     585
     617
     998
    1079
     686
     648
     623
     567
     468
     459
     489
     411
     394
     430
     406
     420
     400
     382
     371
     369
     316
     301
     354
     362
     233
     286
     224
     331
     218
     270
     268
     275
     195
     255
     225
     186
     201
     163
     174
     174
     157
     191
     150
     172
     140
     163
     145
     165
     117
     112
     123
     125
     121
      92
     119
     106
      88
     127
      59
      70
      77
      63
     100
      85
      61
      63
      42
      46
      40
      44
      78
      57
      73
      77
      47
      11
      31
      40
      19
     -26
      52
      53
      38
      -5
     -44
     -26
      46
      25
     -16
      14
      46
     -17
     -45
     -24
     -38
     -33
      11
      -9
     -11
     -18
      57
       3
     -36
     -50
      35
     -41
     -26
     -45