% 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)
     237
     165
     184
     168
      75
     114
     109
     172
     149
     179
     157
     310
     721
     789
     654
     602
     627
     460
     753
     423
     684
     826
     748
    1143
     789
     675
     850
     776
     819
     488
     564
     577
     507
     527
     482
     433
     430
     472
     492
     583
     510
     306
     348
     318
     297
     286
     269
     329
     339
     237
     324
     313
     236
     243
     214
     249
     249
     173
     191
     242
     208
     145
     178
     130
     129
     128
     148
     146
     211
     165
     139
     145
     134
     131
     111
      19
       6
     154
     155
     112
      98
      46
      91
      69
      78
     -57
      94
      20
      40
      94
     -45
      34
     -20
     -34
      69
     -20
      42
     -45
      85
     -29
      59
      41
     -62
     -75
     -37
     -59
      13
     -62
     -16
     -64
       9
     -26
     105
     -66
      86
     -77
      45
      99
      33
      49
     -71
     -65
     -78
     -58
      81
      76
     -33
     -65