% 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)
     124
     105
     118
      91
      41
      82
      80
      91
      69
     120
     100
     225
     347
     824
    1173
    1140
     748
     746
     943
     692
     614
     777
     503
     508
     589
     557
     466
     366
     486
     280
     432
     335
     344
     356
     343
     270
     362
     286
     358
     240
     303
     243
     241
     215
     202
     206
     292
     260
     214
     201
     209
     207
     203
     172
     203
     208
     165
     171
     192
     158
     138
     117
     106
     126
     159
     171
     143
     104
     150
     158
     126
      99
     101
     107
      78
      86
      92
      90
     108
      73
      43
      98
      55
      68
      30
      63
      53
      94
      41
       9
      57
      29
      -7
      42
      53
      44
      34
      37
      22
      55
      48
      56
      19
     -15
      56
      29
     -33
     -25
     -41
     -16
      21
     -44
     -22
     -53
      20
      27
      21
     -18
      36
      20
     -15
     -46
     -36
     -45
      36
     -26
     -36
     -46