% 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)
     113
      73
      41
      85
      53
      59
      43
      50
      44
      55
     -10
      72
      65
     181
     224
     275
     266
     292
     309
     392
     554
     659
     854
     730
     801
     788
     630
     637
     435
     518
     756
     583
     533
     450
     421
     476
     452
     388
     417
     256
     336
     401
     354
     369
     412
     307
     357
     220
     213
     297
     207
     310
     213
     204
     214
     167
     184
     165
     190
     159
     165
     193
     144
     152
     141
     174
     170
     127
     150
     122
     112
     118
     113
     109
     145
      94
      82
      85
     106
      88
      94
      24
      63
      82
      73
      62
      56
      74
      50
      68
      19
      37
      33
      41
      71
      40
      10
      42
      42
      29
      48
      46
      46
      -3
      23
     -23
     -11
     -11
     -29
     -27
      41
     -42
      23
     -33
     -47
     -27
     -30
      22
       0
      22
      -8
      22
     -33
     -36
     -42
      27
     -38
     -34