% 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)
     116
     120
      90
     116
      63
     102
     146
      69
      82
     164
     155
     224
     562
    1361
    1020
     722
     861
     822
     721
     499
     440
     325
     424
     476
     339
     465
     338
     381
     384
     236
     291
     222
     174
     221
     296
     214
     238
     288
     315
     286
     248
     296
     283
     241
     251
     233
     235
     296
     240
     278
     175
     248
     227
     180
     161
     262
     168
     165
     196
     185
     141
     129
     108
     132
     139
     152
     147
     169
     156
     102
     120
     142
     115
      85
     109
     107
      81
     123
     100
      48
      68
      62
      56
     100
      29
      80
      60
      68
      56
      56
      46
      48
      48
      26
      31
      35
      54
      49
      35
     -22
      38
     -32
      66
     -36
     -22
      42
      21
      30
      18
      29
     -33
     -15
      35
      28
     -20
     -26
     -38
     -39
      35
     -12
     -48
     -40
     -47
     -46
      -7
     -33
     -38
     -16