% 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)
     156
     144
     124
      77
      88
      94
     140
     357
     643
     940
     528
     958
     613
     345
     593
     686
     694
     500
     363
     523
     394
     555
     309
     619
     559
     587
     299
     448
     409
     482
     647
     462
     466
     565
     381
     343
     360
     383
     358
     315
     377
     289
     246
     328
     318
     260
     182
     255
     280
     232
     300
     218
     264
     221
     241
     197
     223
     137
     172
     198
     192
     170
     166
     130
     118
     161
     170
     144
     143
     139
     118
      99
      94
     113
     129
     149
     146
     171
      92
      96
      53
     100
     107
      66
      89
      81
      49
      13
      73
      50
      66
      90
      64
      66
      58
      33
      56
      63
      -8
      65
      51
      75
     -63
     -12
      14
     -71
      39
      70
     -59
     -29
     -44
      33
      59
      31
     -52
     -42
     -31
      57
     -41
     -61
     -26
     -53
     -31
     -21
     -38
     -36
     -57
      49