% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     151
      65
      65
      64
     157
     284
     290
     298
     232
     188
     480
     762
     720
     708
     615
     505
     502
     351
     487
     469
     378
     356
     328
     333
     247
     250
     188
     236
     239
     205
     192
     170
     202
     195
     143
     125
     166
     123
      99
      63
     119
      65
      86
      70
      55
      57
      37
      43
      45
      43
      13
      36
     -39
      48
     -19
      22
      54
     -52
     -28
      17
      17
     -33
     -45
     -32