% 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)
     183
     150
     135
     125
     123
     109
     109
      99
      91
     117
     207
     408
    1059
     463
     958
     996
     416
     623
     309
     368
     385
     446
     596
     387
     304
     450
     313
     359
     311
     299
     251
     257
     265
     255
     194
     258
     172
     234
     227
     268
     255
     222
     276
     237
     320
     249
     206
     188
     245
     244
     261
     192
     217
     233
     184
     242
     161
     182
     155
     157
     130
     119
     142
     122
     160
     141
     108
     132
     142
     136
     147
      87
     122
      87
      93
      65
     115
      91
     109
      86
      85
      72
      66
      77
      63
      77
      71
      60
      44
      56
      52
     -32
      52
      64
      37
      21
      63
      51
      33
     -15
      49
     -34
      35
      33
      78
     -13
      18
     -13
      -7
      30
     -35
     -40
     -21
      38
     -51
     -35
     -16
       2
     -50
     -27
     -37
      14
     -43
     -40
     -44
     -48
      50
     -12