% 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)
     114
      65
      93
      82
      35
      43
      61
      41
      23
     144
     602
    1001
     916
     827
     699
     383
     574
     543
     246
     338
     203
     256
     210
     386
     306
     305
     578
     513
     500
     359
     491
     608
     329
     453
     423
     337
     339
     402
     373
     386
     274
     393
     293
     233
     280
     267
     279
     236
     226
     291
     333
     195
     291
     239
     227
     193
     174
     246
     147
     165
     161
     180
     188
     143
     170
     151
     147
     152
      93
     112
     113
     134
     119
     109
      97
      94
      60
     101
      59
      89
      79
      73
      83
      61
      50
      64
      29
      58
      55
      33
      75
      61
      37
      79
      65
      33
      44
      21
      57
      32
      63
      48
      37
     -13
     -19
     -44
      48
     -33
      25
     -30
       9
     -33
      33
     -37
     -14
      18
     -29
     -15
     -33
     -39
     -39
     -40
     -22
     -41
      -7
     -39
     -39
      21