% 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)
     150
     138
     159
      70
      77
      36
      67
      85
     112
     131
     233
     328
     748
     616
     550
     643
     798
     594
     355
     459
     684
     685
     479
     512
     375
     526
     407
     400
     341
     366
     283
     275
     312
     377
     321
     274
     420
     302
     278
     267
     301
     229
     230
     223
     194
     266
     210
     234
     242
     230
     239
     263
     182
     236
     218
     186
     232
     217
     174
     163
     191
     176
     222
     166
     159
     140
     148
     159
     204
     138
     173
     138
     101
     133
     105
     107
      78
     106
      96
      88
      89
      72
      98
      61
      76
      56
      38
      55
      71
      65
      88
      34
     -23
      30
      47
      12
      49
      31
       7
     -21
     -31
     -32
      17
      46
     -15
     -56
      46
      34
     -42
     -32
     -49
     -21
     -42
     -43
     -35
      13
      37
      18
      36
      27
      41
     -28
     -34
      27
      24
      20
      52
     -26