% 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)
     816
     258
     163
     118
     129
     149
      64
     132
     175
     339
     916
    1143
     728
     626
     807
     408
     398
     403
     466
     402
     303
     257
     219
     144
     226
     176
     203
     283
     259
     369
     406
     324
     301
     429
     382
     454
     458
     414
     386
     320
     358
     414
     242
     293
     344
     385
     334
     318
     270
     233
     313
     272
     266
     285
     290
     240
     149
     126
     214
     198
     179
     199
     145
     173
     171
     111
     151
     113
     156
     111
     118
      83
     142
     138
      96
      88
     111
      58
     -20
      96
     -40
      31
     108
      82
      45
     124
      74
      79
      67
     -36
      18
     106
      66
      15
      75
     -31
      52
      68
      55
      62
     -48
     -43
     -81
      89
      59
     -24
      34
     -68
      77
     -58
      32
      93
      40
      36
     -49
     -51
     -41
     -22
      14
     -10
     -45
      31
     -69
      38
     -63
     -67
      28
     -83