% 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)
     181
     172
     126
      56
     -17
      31
      35
      64
     111
      96
      82
     173
     335
     301
     369
     362
     431
     282
     237
     317
     349
     283
     235
     241
     237
     184
     153
     186
     187
     170
     260
     353
     577
     554
     528
     499
     420
     408
     396
     266
     254
     380
     370
     254
     244
     301
     219
     230
     245
     230
     162
     196
     218
     165
     193
     188
     234
     136
     145
     180
     165
     182
     161
     138
     146
     178
     116
     116
     115
     111
     143
     117
      92
     109
      94
      85
      90
     113
      80
      87
      84
      66
      98
      68
      75
      66
      55
      41
      70
      58
      82
      59
      44
      49
      56
      22
       9
      31
      41
      50
      31
      39
      24
      27
      30
      35
     -37
      57
     -22
     -41
     -19
     -21
     -31
     -15
     -23
     -25
      16
      -2
     -33
      -9
     -21
     -42
     -47
      12
      19
     -21
     -37
      14