% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     277
      88
     166
     169
     201
     150
     134
     498
     324
     413
     497
     690
     797
     820
     438
     593
     434
     308
     408
     245
     174
     159
     222
     204
      92
     251
     311
     206
     192
     146
     139
      93
     138
      93
     -24
      46
     -59
      98
     -30
     -55
     -69
     -39
     -53
      58
     -77
     -70
     -43
      74
     -90
    -106
     -83
     -53
     -96
     -82
      73
     -67
     -31
     -53
     -25
     -57
     -43
     -63
     -12
     -47
     -59
     -60
     -91
     -83
      53
     -70
     -79
     -97
     -83
     -76
     -88
     -63
     -71
     -58
     -80
     -75
     -69
     -86
      48
     -45
     -21
    -100
     -81
     -53
     -39
     -86
     -43
     -95
     -95
     -72
    -100
     -55
      21
      94
     -77
     -39
     -91
     -78
     -96
     -63
     -58
     -56
      33
     116
      31
     -51
     -57
     112
     103
      15
      65
     -68
      44
     -76
      81
      28
      30
     -30
     -41
     -48
     -51
      52
     -51
      64