% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     417
     342
     278
     149
     175
     268
     187
     331
     386
     241
     194
     526
    1072
    1193
    1280
     834
     759
     664
     698
     688
     391
     743
     600
     386
     380
     351
     296
     306
     453
     368
     258
     423
     287
     273
     335
     205
     305
     214
     292
     230
     174
     266
     182
     201
     283
     162
     312
     198
     187
     313
     146
     180
      23
      60
     168
     162
     177
     -91
     223
    -106
     177
     109
     197
     214
     -78
      65
    -115
     -25
     146
     -87
     169
      90
    -127
     -41
     233
      62
     197
    -105
    -101
     -99
      26
      43
     -20
      68
     -49
    -117
    -140
     161
     144
     -46
     117
    -122
     -99
     -69
    -100
      87
     -31
     -26
     -57
     190
      48
    -112
     -47
     104
     -93
     -72
      47
     -75
     103
     145
     211
     -96
     -88
      14
    -138
     -98
    -149
     100
     108
     -96
      34
      89
      88
    -102
     -57
    -140
    -148
      84