# H151 filter, central wvl. 1.51mum, FWHM=0.091mum
# transmission curve scanned and digitized 2006-03-14, PASch
# wvl. +/- 0.0003mum ; transmission +/- 0.08%
#    #   w-length   w-number    transmission
#         (mum)     (10^4/cm)     (%)
     1    1.340       0.746       0.0
     2    1.345       0.743       0.0
     3    1.350       0.741       0.2
     4    1.355       0.738       0.0
     5    1.360       0.735       0.0
     6    1.365       0.733       0.2
     7    1.370       0.730       0.0
     8    1.375       0.727       0.3
     9    1.380       0.725       0.3
    10    1.385       0.722       0.3
    11    1.390       0.719       0.5
    12    1.395       0.717       0.6
    13    1.400       0.714       0.8
    14    1.405       0.712       1.2
    15    1.410       0.709       1.7
    16    1.415       0.707       2.1
    17    1.420       0.704       3.0
    18    1.425       0.702       3.8
    19    1.430       0.699       5.0
    20    1.435       0.697       7.2
    21    1.440       0.694       9.6
    22    1.445       0.692      12.9
    23    1.450       0.690      17.9
    24    1.455       0.687      24.8
    25    1.460       0.685      33.4
    26    1.464       0.683      40.8
    27    1.465       0.683      43.6
    28    1.470       0.680      53.7
    29    1.475       0.678      63.8
    30    1.480       0.676      71.3
    31    1.485       0.673      76.5
    32    1.490       0.671      80.0
    33    1.495       0.669      81.1
    34    1.500       0.667      81.5
    35    1.505       0.664      81.2
    36    1.510       0.662      80.8
    37    1.515       0.660      80.2
    38    1.520       0.658      79.2
    39    1.525       0.656      77.9
    40    1.530       0.654      75.5
    41    1.535       0.651      71.4
    42    1.540       0.649      65.0
    43    1.545       0.647      57.1
    44    1.550       0.645      48.4
    45    1.555       0.643      40.8
    46    1.560       0.641      32.0
    47    1.565       0.639      24.7
    48    1.570       0.637      18.5
    49    1.575       0.635      13.8
    50    1.580       0.633      11.0
    51    1.585       0.631       8.7
    52    1.590       0.629       6.5
    53    1.595       0.627       5.0
    54    1.600       0.625       3.9
    55    1.605       0.623       3.5
    56    1.610       0.621       2.6
    57    1.615       0.619       2.1
    58    1.620       0.617       1.7
    59    1.625       0.615       1.5
    60    1.630       0.613       1.1
    61    1.635       0.612       1.1
    62    1.640       0.610       0.9
    63    1.645       0.608       0.8
    64    1.650       0.606       0.6
    65    1.655       0.604       0.6
    66    1.660       0.602       0.5
    67    1.665       0.601       0.3
    68    1.670       0.599       0.3
    69    1.675       0.597       0.3
    70    1.680       0.595       0.3
    71    1.685       0.593       0.3
    72    1.690       0.592       0.2
    73    1.695       0.590       0.2
    74    1.700       0.588       0.0
    75    1.705       0.587       0.0