% 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)
     717
     434
     369
     427
     277
     361
     465
    1469
    1595
    1429
    1080
     600
     887
     806
     650
     825
     670
     549
     481
     501
     435
     621
     436
     475
     386
     346
     394
     374
     292
     283
     372
     242
     264
     275
     207
     197
     162
     191
     241
     188
     148
     -33
     122
      82
      77
     -58
     133
     124
     111
      18
     -55
      71
      95
     112
      10
      75
      -6
    -118
     -75
      52
     106
     -74
    -164
     -64