% 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)
     135
     103
      91
     103
     202
     307
     895
     868
    1282
    1129
    1552
    1242
     802
     799
     587
     510
     458
     488
     488
     473
     357
     413
     331
     341
     281
     262
     258
     235
     194
     184
     216
     222
     167
     150
     147
     153
     157
     104
     114
     111
     113
      58
      98
      92
      18
      43
      57
      26
     -51
      59
       9
      29
      41
     -34
      23
      43
      32
     -37
      29
      -4
     -29
     -40
     -50
     -15