% 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)
     335
     121
      85
     103
      68
     -20
      76
      55
     148
     250
     129
     181
     268
     547
     539
     393
     335
     377
     333
     389
     548
     536
     602
     401
     388
     338
     497
     390
     339
     389
     387
     415
     374
     352
     352
     440
     261
     338
     316
     331
     276
     331
     237
     362
     217
     325
     242
     282
     242
     257
     218
     233
     219
     228
     205
     204
     189
     152
     207
     129
     154
     108
     156
     149
     172
     220
     148
     190
     138
      85
     139
     127
     133
     113
     124
      96
      88
      83
     134
      66
      53
      59
      82
      52
      95
      73
      82
      77
      66
      65
      62
      75
      68
      78
      85
      61
      50
     -20
      55
     -32
     -23
      17
      20
      69
     -46
      16
     -14
      22
      -7
     -22
     -52
      57
     -43
     -28
     -29
      22
      41
      36
     -48
      46
     -35
     -13
     -41
     -38
     -38
      24
      -7
     -41