% 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)
     197
      96
      71
      57
      66
      86
      39
     110
     634
     703
     215
     210
     287
     661
     738
     665
     593
     659
     648
     421
     490
     370
     618
     563
     405
     422
     493
     425
     323
     379
     480
     497
     436
     453
     520
     468
     404
     440
     347
     359
     307
     317
     315
     351
     239
     272
     224
     236
     207
     189
     238
     205
     248
     184
     162
     174
     167
     199
     229
     151
     162
     165
     144
     128
     162
      92
     100
     139
     179
     162
     137
     105
     128
     100
      83
     124
      95
     102
     100
     108
      80
      73
      90
      89
      74
      67
      79
      87
      66
      48
      52
      45
      26
      -7
      58
      22
      56
      16
      60
      54
      16
     -27
     -30
     -33
     -41
      44
      38
     -21
      36
     -50
     -19
      -7
     -37
       9
     -28
      29
       7
     -16
      34
     -23
     -14
      23
     -23
     -37
     -21
     -45
     -30
     -37