#   Buser's B3 filter
    3600.00     0.00000
    3650.00     0.00600
    3700.00     0.03000
    3750.00     0.06000
    3800.00     0.13400
    3850.00     0.30200
    3900.00     0.56700
    3950.00     0.84100
    4000.00     0.95900
    4050.00     0.98300
    4100.00     0.99600
    4150.00     1.00000
    4200.00     0.99600
    4250.00     0.98700
    4300.00     0.97400
    4350.00     0.95700
    4400.00     0.93100
    4450.00     0.89700
    4500.00     0.84900
    4550.00     0.80000
    4600.00     0.74800
    4650.00     0.69800
    4700.00     0.64800
    4750.00     0.59700
    4800.00     0.54500
    4850.00     0.49700
    4900.00     0.44700
    4950.00     0.39700
    5000.00     0.34500
    5050.00     0.29700
    5100.00     0.25200
    5150.00     0.20700
    5200.00     0.16600
    5250.00     0.12900
    5300.00     0.09500
    5350.00     0.06900
    5400.00     0.04300
    5450.00     0.02400
    5500.00     0.00900
    5550.00     0.00000