% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      45
      83
      79
      48
      67
      68
      68
      63
     140
     142
     317
     315
     345
     183
     205
      96
     175
     146
     142
     262
     243
     138
     181
     223
     211
     223
     240
     205
     192
     156
     124
     109
     125
     106
     113
     130
     121
     135
      84
      72
     119
      67
     148
     104
      84
     109
      45
     235
     135
     236
     270
     674
     508
    -180
     574
    -156
     389
    1084
   -1266
    -812
    1846
   -1175
    3019
    4868
    3097
   -1945
    2068
    2833
    2073
   -3804
   -2087
   -1287
    1493
   -2528
   -3047
    4592
    4280
   -3388
    5286
    6802
    2807
    3213
    -933
   -2894
    5364
   -3694
    3654
    3407
    1304
    4767
    3308
    4525
    4831
   -1765
   -3043
    6618
    3455
    4520
    3144
    2063
    3551
   -3536
   -2236
    -822
   -2381
   -2895
   -1270
   -3668
   -3921
   -4136
    2282
    4580
   -3724
   -3993
   -3845
    2359
    3656
   -2675
   -4567
    2865
    -848
    2935
   -3093
    5414
    1280
     244
   -1659