% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     599
     453
     277
     433
     430
     269
     379
     408
     490
     289
     244
     282
     284
     346
     305
     357
     321
     425
     647
     452
     564
     318
     641
     582
     490
     356
     365
     288
     341
     315
     340
     260
     225
     280
     157
     180
     256
     140
     157
     -63
     184
     127
     202
     137
     125
     137
     -99
      74
      85
      48
     -77
     158
     114
      39
      78
     -39
     -56
     212
    -106
      68
     -96
     -80
    -111
     112
    -111
     156
      96
     144
    -130
      37
    -126
    -111
     -76
      22
    -108
     -74
    -100
    -112
    -117
     178
     127
      60
    -130
     120
     -81
    -103
      90
     107
      83
     -82
     -42
    -104
     -96
    -122
    -120
     -87
     -65
     -45
      45
     151
     166
     -59
    -103
    -119
    -104
     -67
      23
     -56
     -83
    -108
     151
     -76
      90
     122
     -59
     -48
     122
      81
     -92
     149
    -138
     -86
      61
     163
     -71
     130
    -130
    -144