% 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)
     258
     174
     147
     130
      84
      59
     111
     134
     276
     126
     173
     177
     106
     108
     239
     148
     315
     352
     613
     467
     371
     457
     447
     307
     258
     206
     272
     232
     273
     363
     554
     414
     779
     454
     518
     486
     429
     399
     364
     384
     314
     349
     262
     300
     299
     238
     233
     200
     230
     206
     266
     298
     239
     214
     197
     152
     210
     218
     212
     181
     161
     180
     183
     129
     173
     110
     164
     160
     150
     138
     119
     145
     120
      91
     114
      83
      73
      81
     138
     107
     106
      88
      79
     105
      34
      84
      39
      48
      -7
      67
      34
      59
      68
      32
       6
      51
     -39
      57
      40
      69
      35
      47
     -40
     -22
     -43
      71
      21
     -36
     -38
      15
      41
      39
     -39
      16
      17
      61
     -51
     -39
      12
     -36
     -35
     -49
     -47
      -5
     -11
      21
      28
      -8