% 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)
     151
      73
      48
      34
      40
     -32
     -28
     146
      63
      78
     144
      94
     178
     206
     210
     206
     377
     231
     225
     185
     219
     271
     301
     380
     447
     524
     568
     639
     606
     621
     460
     354
     510
     485
     478
     446
     407
     459
     395
     288
     324
     349
     316
     287
     309
     290
     342
     276
     272
     264
     240
     243
     207
     229
     191
     191
     211
     178
     166
     183
     123
     154
     168
     152
     184
     123
     137
     110
     138
     109
     106
     150
      98
     112
      82
     100
     115
      75
      81
      75
      93
      59
      59
      90
      78
      61
      71
      62
      86
      34
      91
      35
      61
      -3
      55
      46
     -31
      58
      54
      40
      23
      22
      24
      59
     -29
     -30
     -28
      21
       4
     -22
      -9
     -31
      23
     -26
      15
      -7
     -37
     -29
     -13
     -41
     -35
     -30
     -27
      26
      -3
       9
     -15
     -46